sr-users March 2011

sr-users@lists.kamailio.org

83 participants
124 discussions

SIP Communicator renamed to Jitsi
by Daniel-Constantin Mierla 30 Mar '11

30 Mar '11

Hello, I thought it is an useful information to announce here that the SIP Communicator SIP softphone was renamed to Jitsi. There are several pages mentioning Kamailio and SIP Communicator out there, among them our participation to Google Summer of Code 2010 as well as the full SIP SIMPLE Presence configuration with XCAP: * http://asipto.com/u/sp To fetch the latest version of this sip softphone you just go to: * http://www.jitsi.org Btw, Kamailio is participating again in GSoC, the 2011 edition, together with Jitsi project -- I will make another message regarding this subject. Cheers, Daniel -- Daniel-Constantin Mierla http://www.asipto.com

4 7

any one use multicast for paging ?
by Ming Liu 29 Mar '11

29 Mar '11

Hi, Need help on paging case. The via header has maddr field contains multicast ip address, how does this configure ? And how does sip proxy server react ? Advice would be appreciated. Ming

2 2

Handling Cancel with rewritten To: and From: headers
by Jeremya 29 Mar '11

29 Mar '11

Hi, I have a kamailio 3.1.0 system. I am using mostly the kamailio.cfg script that came with that release but I've made a couple of changes - The pstn.gw_ip bit doesn't work - syntax error - so I've substituted fixed text for now - I've expanded the PSTN section to IN_PSTN and OUT_PSTN to handle outgoing PSTN calls and route PSTN incoming calls to the correct phones. - As (strange) requirement of my SIP trunk provider I've had to rewrite the To: and From: headers on new outgoing PSTN calls The issue I have is with CANCEL. I'm using the default CANCEL handling stanza in kamailio.cfg # CANCEL processing if ( is_method ( "CANCEL" ) ) { if ( t_check_trans() ) t_relay(); exit; } What I see in wireshark is that the From: header is the same as my rewritten version, but the To: header is as provided by the UA This doesn't cause any real problems but I'd like to know what the rules are for kamailio rewriting a CANCEL message - and if required - whether I can rewrite a header in the CANCEL section and not have it 'adjusted' by the internal t_check_trans and t_relay logic? Thanks Jeremy

1 0

Problem with rtpproxy
by Linux Guy 28 Mar '11

28 Mar '11

What could I have done wrong ? I am not able to have kamailio see rtpproxy. I am using kamailio 3.1.2 and rtpproxy 1.2 Rtpproxy is started with command : /usr/local/bin/rtpproxy -l <public ip> -s udp:localhost:7722 -u rtpproxy Module parameter : modparam("rtpproxy", "rtpproxy_sock", "udp:127.0.0.1:7722") Error : INFO: mi_datagram [mi_datagram.c:318]: a new child 0/4170 ERROR: rtpproxy [rtpproxy.c:1517]: timeout waiting reply from a RTP proxy ERROR: rtpproxy [rtpproxy.c:1526]: proxy <udp:public ip:7722> does not respond, disable it WARNING: rtpproxy [rtpproxy.c:1383]: can't get version of the RTP proxy WARNING: rtpproxy [rtpproxy.c:1420]: support for RTP proxy <udp:public ip:7722> has been disabled temporarily Regards, Linux Guy..

4 4

Failure route triggers a 500 internal server error - take 2
by Miguel Baptista 28 Mar '11

28 Mar '11

Hi all, A couple of days ago I sent an identical email but because I wasn't a member of this list I don't know if you got it or not. Additionally, I would like to say that I have the same problem with kamailio 3.1.1. This is very weird problem .. I am using kamailio 3.1.2 (like I say the same is happening with 3.1.1) and I have an issue with failure route. Every-time kamailio enters the failure route an internal error is triggered and kamailio sends a 500 SIP error message: /SIP/2.0 500 I'm terribly sorry, server error occurred (1/TM)/. Just for testing purpose I "downgraded" my failure route configuration to a very simple one. But even so I am always getting the same error and it doesn't matter if it is a busy, a cancel, a moved temporarily... If I don't arm the failure route I don't get any error. Any idea what might be wrong? Is this a bug? This is the relevant part of my configuration : */route[RELAY] {/* / if (is_method("INVITE")) {/ / t_on_failure("FAILTWO");/ / }/ / if (!t_relay()) {/ / sl_reply_error();/ / }/ / exit;/ /}/ /*failure_route[FAILTWO] {* xlog("L_INFO", "FAILUREFROMEXTERNAL: Entered\n"); if (t_check_status("302")) { xlog("L_INFO", "FAILUREFROMEXTERNAL: 302 detected\n"); } else { xlog("L_INFO", "FAILUREFROMEXTERNAL: other detected\n"); } xlog("L_INFO", "FAILUREFROMEXTERNAL: Exiting\n");/ } Here is the Debug output from a busy message got by kamailio and the internal error generated: /Mar 22 13:48:57 sip /usr/ipbx/kamailio/sbin/kamailio[15016]: <core> [mem/q_malloc.c:366]: qm_malloc(0x82bcfe0, 860) called from <core>: receive.c: receive_msg(120) Mar 22 13:48:57 sip /usr/ipbx/kamailio/sbin/kamailio[15016]: <core> [mem/q_malloc.c:406]: qm_malloc(0x82bcfe0, 860) returns address 0x837e300 frag. 0x837e2e8 (size=860) on 1 -th hit Mar 22 13:48:57 sip /usr/ipbx/kamailio/sbin/kamailio[15016]: DEBUG: <core> [parser/msg_parser.c:640]: SIP Reply (status): Mar 22 13:48:57 sip /usr/ipbx/kamailio/sbin/kamailio[15016]: DEBUG: <core> [parser/msg_parser.c:642]: version: <SIP/2.0> Mar 22 13:48:57 sip /usr/ipbx/kamailio/sbin/kamailio[15016]: DEBUG: <core> [parser/msg_parser.c:644]: status: <486> Mar 22 13:48:57 sip /usr/ipbx/kamailio/sbin/kamailio[15016]: DEBUG: <core> [parser/msg_parser.c:646]: reason: <Busy Here> Mar 22 13:48:57 sip /usr/ipbx/kamailio/sbin/kamailio[15016]: <core> [mem/q_malloc.c:366]: qm_malloc(0x82bcfe0, 32) called from <core>: parser/msg_parser.c: parse_headers(341) Mar 22 13:48:57 sip /usr/ipbx/kamailio/sbin/kamailio[15016]: <core> [mem/q_malloc.c:406]: qm_malloc(0x82bcfe0, 32) returns address 0x837f29c frag. 0x837f284 (size=32) on 1 -th hit Mar 22 13:48:57 sip /usr/ipbx/kamailio/sbin/kamailio[15016]: <core> [mem/q_malloc.c:366]: qm_malloc(0x82bcfe0, 116) called from <core>: parser/msg_parser.c: get_hdr_field(130) Mar 22 13:48:57 sip /usr/ipbx/kamailio/sbin/kamailio[15016]: <core> [mem/q_malloc.c:406]: qm_malloc(0x82bcfe0, 116) returns address 0x837e68c frag. 0x837e674 (size=116) on 1 -th hit Mar 22 13:48:57 sip /usr/ipbx/kamailio/sbin/kamailio[15016]: <core> [mem/q_malloc.c:366]: qm_malloc(0x82bcfe0, 32) called from <core>: parser/parse_via.c: parse_via(2168) Mar 22 13:48:57 sip /usr/ipbx/kamailio/sbin/kamailio[15016]: <core> [mem/q_malloc.c:406]: qm_malloc(0x82bcfe0, 32) returns address 0x837f2ec frag. 0x837f2d4 (size=32) on 1 -th hit Mar 22 13:48:57 sip /usr/ipbx/kamailio/sbin/kamailio[15016]: DEBUG: <core> [parser/parse_via.c:1287]: Found param type 232, <branch> = <z9hG4bK54f1.2f69b061.0>; state=16 Mar 22 13:48:57 sip /usr/ipbx/kamailio/sbin/kamailio[15016]: DEBUG: <core> [parser/parse_via.c:2300]: end of header reached, state=5 Mar 22 13:48:57 sip /usr/ipbx/kamailio/sbin/kamailio[15016]: DEBUG: <core> [parser/msg_parser.c:515]: parse_headers: Via found, flags=2 Mar 22 13:48:57 sip /usr/ipbx/kamailio/sbin/kamailio[15016]: DEBUG: <core> [parser/msg_parser.c:517]: parse_headers: this is the first via Mar 22 13:48:57 sip /usr/ipbx/kamailio/sbin/kamailio[15016]: DEBUG: <core> [receive.c:145]: After parse_msg... Mar 22 13:48:57 sip /usr/ipbx/kamailio/sbin/kamailio[15016]: DEBUG: tm [t_lookup.c:1081]: DEBUG: t_check_msg: msg id=19 global id=18 T start=0xffffffff Mar 22 13:48:57 sip /usr/ipbx/kamailio/sbin/kamailio[15016]: <core> [mem/q_malloc.c:366]: qm_malloc(0x82bcfe0, 32) called from <core>: parser/msg_parser.c: parse_headers(341) Mar 22 13:48:57 sip /usr/ipbx/kamailio/sbin/kamailio[15016]: <core> [mem/q_malloc.c:406]: qm_malloc(0x82bcfe0, 32) returns address 0x837f33c frag. 0x837f324 (size=32) on 1 -th hit Mar 22 13:48:57 sip /usr/ipbx/kamailio/sbin/kamailio[15016]: <core> [mem/q_malloc.c:366]: qm_malloc(0x82bcfe0, 116) called from <core>: parser/msg_parser.c: get_hdr_field(130) Mar 22 13:48:57 sip /usr/ipbx/kamailio/sbin/kamailio[15016]: <core> [mem/q_malloc.c:406]: qm_malloc(0x82bcfe0, 116) returns address 0x837e820 frag. 0x837e808 (size=224) on 1 -th hit Mar 22 13:48:57 sip /usr/ipbx/kamailio/sbin/kamailio[15016]: <core> [mem/q_malloc.c:366]: qm_malloc(0x82bcfe0, 32) called from <core>: parser/parse_via.c: parse_via(2168) Mar 22 13:48:57 sip /usr/ipbx/kamailio/sbin/kamailio[15016]: <core> [mem/q_malloc.c:406]: qm_malloc(0x82bcfe0, 32) returns address 0x837f38c frag. 0x837f374 (size=32) on 1 -th hit Mar 22 13:48:57 sip /usr/ipbx/kamailio/sbin/kamailio[15016]: DEBUG: <core> [parser/parse_via.c:1287]: Found param type 232, <branch> = <z9hG4bK1f04fb19>; state=6 Mar 22 13:48:57 sip /usr/ipbx/kamailio/sbin/kamailio[15016]: <core> [mem/q_malloc.c:366]: qm_malloc(0x82bcfe0, 32) called from <core>: parser/parse_via.c: parse_via(2168) Mar 22 13:48:57 sip /usr/ipbx/kamailio/sbin/kamailio[15016]: <core> [mem/q_malloc.c:406]: qm_malloc(0x82bcfe0, 32) returns address 0x837f6e0 frag. 0x837f6c8 (size=32) on 1 -th hit Mar 22 13:48:57 sip /usr/ipbx/kamailio/sbin/kamailio[15016]: DEBUG: <core> [parser/parse_via.c:1287]: Found param type 235, <rport> = <5060>; state=16 Mar 22 13:48:57 sip /usr/ipbx/kamailio/sbin/kamailio[15016]: DEBUG: <core> [parser/parse_via.c:2300]: end of header reached, state=5 Mar 22 13:48:57 sip /usr/ipbx/kamailio/sbin/kamailio[15016]: DEBUG: <core> [parser/msg_parser.c:515]: parse_headers: Via found, flags=22 Mar 22 13:48:57 sip /usr/ipbx/kamailio/sbin/kamailio[15016]: DEBUG: <core> [parser/msg_parser.c:528]: parse_headers: this is the second via Mar 22 13:48:57 sip /usr/ipbx/kamailio/sbin/kamailio[15016]: <core> [mem/q_malloc.c:366]: qm_malloc(0x82bcfe0, 32) called from <core>: parser/msg_parser.c: parse_headers(341) Mar 22 13:48:57 sip /usr/ipbx/kamailio/sbin/kamailio[15016]: <core> [mem/q_malloc.c:406]: qm_malloc(0x82bcfe0, 32) returns address 0x837f730 frag. 0x837f718 (size=32) on 1 -th hit Mar 22 13:48:57 sip /usr/ipbx/kamailio/sbin/kamailio[15016]: <core> [mem/q_malloc.c:366]: qm_malloc(0x82bcfe0, 32) called from <core>: parser/msg_parser.c: parse_headers(341) Mar 22 13:48:57 sip /usr/ipbx/kamailio/sbin/kamailio[15016]: <core> [mem/q_malloc.c:406]: qm_malloc(0x82bcfe0, 32) returns address 0x837f820 frag. 0x837f808 (size=32) on 1 -th hit Mar 22 13:48:57 sip /usr/ipbx/kamailio/sbin/kamailio[15016]: <core> [mem/q_malloc.c:366]: qm_malloc(0x82bcfe0, 224) called from <core>: parser/msg_parser.c: get_hdr_field(170) Mar 22 13:48:57 sip /usr/ipbx/kamailio/sbin/kamailio[15016]: <core> [mem/q_malloc.c:406]: qm_malloc(0x82bcfe0, 224) returns address 0x837e9c8 frag. 0x837e9b0 (size=224) on 1 -th hit Mar 22 13:48:57 sip /usr/ipbx/kamailio/sbin/kamailio[15016]: <core> [mem/q_malloc.c:366]: qm_malloc(0x82bcfe0, 24) called from <core>: parser/parse_to.c: parse_to_param(283) Mar 22 13:48:57 sip /usr/ipbx/kamailio/sbin/kamailio[15016]: <core> [mem/q_malloc.c:406]: qm_malloc(0x82bcfe0, 24) returns address 0x837e930 frag. 0x837e918 (size=24) on 1 -th hit Mar 22 13:48:57 sip /usr/ipbx/kamailio/sbin/kamailio[15016]: DEBUG: <core> [parser/parse_to.c:174]: DEBUG: add_param: tag=i76l2xu48i Mar 22 13:48:57 sip /usr/ipbx/kamailio/sbin/kamailio[15016]: DEBUG: <core> [parser/parse_to.c:803]: end of header reached, state=29 Mar 22 13:48:57 sip /usr/ipbx/kamailio/sbin/kamailio[15016]: DEBUG: <core> [parser/msg_parser.c:187]: DEBUG: get_hdr_field: <To> [41]; uri=[sip:+4773411459@umb.no] Mar 22 13:48:57 sip /usr/ipbx/kamailio/sbin/kamailio[15016]: DEBUG: <core> [parser/msg_parser.c:189]: DEBUG: to body [<sip:+4773411459@umb.no>] Mar 22 13:48:57 sip /usr/ipbx/kamailio/sbin/kamailio[15016]: <core> [mem/q_malloc.c:366]: qm_malloc(0x82bcfe0, 32) called from <core>: parser/msg_parser.c: parse_headers(341) Mar 22 13:48:57 sip /usr/ipbx/kamailio/sbin/kamailio[15016]: <core> [mem/q_malloc.c:406]: qm_malloc(0x82bcfe0, 32) returns address 0x837f780 frag. 0x837f768 (size=32) on 1 -th hit Mar 22 13:48:57 sip /usr/ipbx/kamailio/sbin/kamailio[15016]: <core> [mem/q_malloc.c:366]: qm_malloc(0x82bcfe0, 32) called from <core>: parser/msg_parser.c: parse_headers(341) Mar 22 13:48:57 sip /usr/ipbx/kamailio/sbin/kamailio[15016]: <core> [mem/q_malloc.c:406]: qm_malloc(0x82bcfe0, 32) returns address 0x837f7d0 frag. 0x837f7b8 (size=32) on 1 -th hit Mar 22 13:48:57 sip /usr/ipbx/kamailio/sbin/kamailio[15016]: <core> [mem/q_malloc.c:366]: qm_malloc(0x82bcfe0, 24) called from <core>: parser/msg_parser.c: get_hdr_field(149) Mar 22 13:48:57 sip /usr/ipbx/kamailio/sbin/kamailio[15016]: <core> [mem/q_malloc.c:406]: qm_malloc(0x82bcfe0, 24) returns address 0x837eb78 frag. 0x837eb60 (size=24) on 1 -th hit Mar 22 13:48:57 sip /usr/ipbx/kamailio/sbin/kamailio[15016]: DEBUG: <core> [parser/msg_parser.c:167]: get_hdr_field: cseq <CSeq>: <102> <INVITE> Mar 22 13:48:57 sip /usr/ipbx/kamailio/sbin/kamailio[15016]: DEBUG: tm [t_lookup.c:967]: DEBUG: t_reply_matching: hash 8005 label 369858290 branch 0 Mar 22 13:48:57 sip /usr/ipbx/kamailio/sbin/kamailio[15016]: DEBUG: tm [t_lookup.c:1018]: DEBUG: t_reply_matching: reply matched (T=0xb59ec41c)! Mar 22 13:48:57 sip /usr/ipbx/kamailio/sbin/kamailio[15016]: DEBUG: tm [t_lookup.c:1150]: DEBUG: t_check_msg: msg id=19 global id=19 T end=0xb59ec41c Mar 22 13:48:57 sip /usr/ipbx/kamailio/sbin/kamailio[15016]: DEBUG: tm [t_reply.c:2014]: DEBUG: reply_received: org. status uas=180, uac[0]=180 local=0 is_invite=1) Mar 22 13:48:57 sip /usr/ipbx/kamailio/sbin/kamailio[15016]: <core> [mem/q_malloc.c:366]: qm_malloc(0xb5881000, 1010) called from tm: t_msgbuilder.c: build_local_reparse(368) Mar 22 13:48:57 sip /usr/ipbx/kamailio/sbin/kamailio[15016]: <core> [mem/q_malloc.c:406]: qm_malloc(0xb5881000, 1012) returns address 0xb59ed5a0 frag. 0xb59ed588 (size=1012) on 1 -th hit Mar 22 13:48:57 sip /usr/ipbx/kamailio/sbin/kamailio[15016]: <core> [mem/q_malloc.c:428]: qm_free(0xb5881000, 0xb59ed5a0), called from tm: t_reply.c: reply_received(2064) Mar 22 13:48:57 sip /usr/ipbx/kamailio/sbin/kamailio[15016]: <core> [mem/q_malloc.c:450]: qm_free: freeing frag. 0xb59ed588 alloc'ed from tm: t_msgbuilder.c: build_local_reparse(368) Mar 22 13:48:57 sip /usr/ipbx/kamailio/sbin/kamailio[15016]: DEBUG: tm [t_reply.c:1129]: ->>>>>>>>> T_code=180, new_code=486 Mar 22 13:48:57 sip /usr/ipbx/kamailio/sbin/kamailio[15016]: <core> [mem/q_malloc.c:366]: qm_malloc(0x82bcfe0, 43) called from tm: t_reply.c: fake_req(854) Mar 22 13:48:57 sip /usr/ipbx/kamailio/sbin/kamailio[15016]: <core> [mem/q_malloc.c:406]: qm_malloc(0x82bcfe0, 44) returns address 0x837f8c0 frag. 0x837f8a8 (size=44) on 1 -th hit Mar 22 13:48:57 sip /usr/ipbx/kamailio/sbin/kamailio[15016]: INFO: <script>: FAILUREFROMEXTERNAL: Entered Mar 22 13:48:57 sip /usr/ipbx/kamailio/sbin/kamailio[15016]: DEBUG: tm [t_lookup.c:1081]: DEBUG: t_check_msg: msg id=16 global id=16 T start=0xb59ec41c Mar 22 13:48:57 sip /usr/ipbx/kamailio/sbin/kamailio[15016]: DEBUG: tm [t_lookup.c:1153]: DEBUG: t_check_msg: T already found! Mar 22 13:48:57 sip /usr/ipbx/kamailio/sbin/kamailio[15016]: DEBUG: tm [tm.c:967]: DEBUG:t_check_status: checked status is <486> Mar 22 13:48:57 sip /usr/ipbx/kamailio/sbin/kamailio[15016]: INFO: <script>: FAILUREFROMEXTERNAL: other detected Mar 22 13:48:57 sip /usr/ipbx/kamailio/sbin/kamailio[15016]: INFO: <script>: FAILUREFROMEXTERNAL: Exiting Mar 22 13:48:57 sip /usr/ipbx/kamailio/sbin/kamailio[15016]: <core> [mem/q_malloc.c:428]: qm_free(0x82bcfe0, 0x837f8c0), called from tm: t_reply.c: free_faked_req(885) Mar 22 13:48:57 sip /usr/ipbx/kamailio/sbin/kamailio[15016]: <core> [mem/q_malloc.c:450]: qm_free: freeing frag. 0x837f8a8 alloc'ed from tm: t_reply.c: fake_req(854) Mar 22 13:48:57 sip /usr/ipbx/kamailio/sbin/kamailio[15016]: DEBUG: <core> [msg_translator.c:204]: check_via_address(158.36.141.13, 158.36.141.13, 0) Mar 22 13:48:57 sip /usr/ipbx/kamailio/sbin/kamailio[15016]: <core> [mem/q_malloc.c:366]: qm_malloc(0x82bcfe0, 12) called from <core>: msg_translator.c: rport_builder(390) Mar 22 13:48:57 sip /usr/ipbx/kamailio/sbin/kamailio[15016]: <core> [mem/q_malloc.c:406]: qm_malloc(0x82bcfe0, 12) returns address 0x837f008 frag. 0x837eff0 (size=12) on 1 -th hit Mar 22 13:48:57 sip /usr/ipbx/kamailio/sbin/kamailio[15016]: <core> [mem/q_malloc.c:366]: qm_malloc(0x82bcfe0, 392) called from <core>: msg_translator.c: build_res_buf_from_sip_req(2032) Mar 22 13:48:57 sip /usr/ipbx/kamailio/sbin/kamailio[15016]: <core> [mem/q_malloc.c:406]: qm_malloc(0x82bcfe0, 392) returns address 0x838007c frag. 0x8380064 (size=564) on 1 -th hit Mar 22 13:48:57 sip /usr/ipbx/kamailio/sbin/kamailio[15016]: <core> [mem/q_malloc.c:428]: qm_free(0x82bcfe0, 0x837f008), called from <core>: msg_translator.c: build_res_buf_from_sip_req(2192) Mar 22 13:48:57 sip /usr/ipbx/kamailio/sbin/kamailio[15016]: <core> [mem/q_malloc.c:450]: qm_free: freeing frag. 0x837eff0 alloc'ed from <core>: msg_translator.c: rport_builder(390) Mar 22 13:48:57 sip /usr/ipbx/kamailio/sbin/kamailio[15016]: <core> [mem/q_malloc.c:428]: qm_free(0xb5881000, 0xb59ed29c), called from <core>: mem/shm_mem.c: sh_realloc(82) Mar 22 13:48:57 sip /usr/ipbx/kamailio/sbin/kamailio[15016]: <core> [mem/q_malloc.c:450]: qm_free: freeing frag. 0xb59ed284 alloc'ed from <core>: mem/shm_mem.c: sh_realloc(83) Mar 22 13:48:57 sip /usr/ipbx/kamailio/sbin/kamailio[15016]: <core> [mem/q_malloc.c:366]: qm_malloc(0xb5881000, 391) called from <core>: mem/shm_mem.c: sh_realloc(83) Mar 22 13:48:57 sip /usr/ipbx/kamailio/sbin/kamailio[15016]: <core> [mem/q_malloc.c:406]: qm_malloc(0xb5881000, 392) returns address 0xb59ea720 frag. 0xb59ea708 (size=500) on 1 -th hit Mar 22 13:48:57 sip /usr/ipbx/kamailio/sbin/kamailio[15016]: DEBUG: tm [t_reply.c:1470]: DEBUG: cleanup_uac_timers: RETR/FR timers reset Mar 22 13:48:57 sip /usr/ipbx/kamailio/sbin/kamailio[15016]: DEBUG: tm [t_reply.c:659]: DEBUG: reply sent out. buf=0x838007c: SIP/2.0 500 I'm terr..., shmem=0xb59ea720: SIP/2.0 500 I'm terr Mar 22 13:48:57 sip /usr/ipbx/kamailio/sbin/kamailio[15016]: <core> [mem/q_malloc.c:428]: qm_free(0x82bcfe0, 0x838007c), called from tm: t_reply.c: _reply_light(668) Mar 22 13:48:57 sip /usr/ipbx/kamailio/sbin/kamailio[15015]: <core> [mem/q_malloc.c:366]: qm_malloc(0x82bcfe0, 860) called from <core>: receive.c: receive_msg(120) Mar 22 13:48:57 sip /usr/ipbx/kamailio/sbin/kamailio[15016]: <core> [mem/q_malloc.c:450]: qm_free: freeing frag. 0x8380064 alloc'ed from <core>: msg_translator.c: build_res_buf_from_sip_req(2032) Mar 22 13:48:57 sip /usr/ipbx/kamailio/sbin/kamailio[15015]: <core> [mem/q_malloc.c:406]: qm_malloc(0x82bcfe0, 860) returns address 0x837e300 frag. 0x837e2e8 (size=860) on 1 -th hit Mar 22 13:48:57 sip /usr/ipbx/kamailio/sbin/kamailio[15016]: DEBUG: tm [t_reply.c:669]: DEBUG: _reply_light: finished Mar 22 13:48:57 sip /usr/ipbx/kamailio/sbin/kamailio[15015]: DEBUG: <core> [parser/msg_parser.c:630]: SIP Request: Mar 22 13:48:57 sip /usr/ipbx/kamailio/sbin/kamailio[15016]: DEBUG: tm [t_reply.c:1631]: DEBUG: relay_reply: branch=0, save=0, relay=-1 Mar 22 13:48:57 sip /usr/ipbx/kamailio/sbin/kamailio[15015]: DEBUG: <core> [parser/msg_parser.c:632]: method: <ACK> Mar 22 13:48:57 sip /usr/ipbx/kamailio/sbin/kamailio[15016]: DEBUG: tm [t_reply.c:1470]: DEBUG: cleanup_uac_timers: RETR/FR timers reset Mar 22 13:48:57 sip /usr/ipbx/kamailio/sbin/kamailio[15015]: DEBUG: <core> [parser/msg_parser.c:634]: uri: <sip:+4773411459@umb.no> Mar 22 13:48:57 sip /usr/ipbx/kamailio/sbin/kamailio[15016]: DEBUG: <core> [usr_avp.c:646]: DEBUG:destroy_avp_list: destroying list (nil) Mar 22 13:48:57 sip /usr/ipbx/kamailio/sbin/kamailio[15015]: DEBUG: <core> [parser/msg_parser.c:636]: version: <SIP/2.0> Mar 22 13:48:57 sip /usr/ipbx/kamailio/sbin/kamailio[15016]: DEBUG: <core> [usr_avp.c:646]: DEBUG:destroy_avp_list: destroying list (nil) Mar 22 13:48:57 sip /usr/ipbx/kamailio/sbin/kamailio[15015]: <core> [mem/q_malloc.c:366]: qm_malloc(0x82bcfe0, 32) called from <core>: parser/msg_parser.c: parse_headers(341) Mar 22 13:48:57 sip /usr/ipbx/kamailio/sbin/kamailio[15016]: DEBUG: <core> [usr_avp.c:646]: DEBUG:destroy_avp_list: destroying list (nil) Mar 22 13:48:57 sip /usr/ipbx/kamailio/sbin/kamailio[15015]: <core> [mem/q_malloc.c:406]: qm_malloc(0x82bcfe0, 32) returns address 0x837ed00 frag. 0x837ece8 (size=32) on 1 -th hit Mar 22 13:48:57 sip /usr/ipbx/kamailio/sbin/kamailio[15016]: DEBUG: <core> [usr_avp.c:646]: DEBUG:destroy_avp_list: destroying list (nil) Mar 22 13:48:57 sip /usr/ipbx/kamailio/sbin/kamailio[15015]: <core> [mem/q_malloc.c:366]: qm_malloc(0x82bcfe0, 116) called from <core>: parser/msg_parser.c: get_hdr_field(130) Mar 22 13:48:57 sip /usr/ipbx/kamailio/sbin/kamailio[15016]: DEBUG: <core> [usr_avp.c:646]: DEBUG:destroy_avp_list: destroying list (nil) Mar 22 13:48:57 sip /usr/ipbx/kamailio/sbin/kamailio[15015]: <core> [mem/q_malloc.c:406]: qm_malloc(0x82bcfe0, 116) returns address 0x837e68c frag. 0x837e674 (size=116) on 1 -th hit Mar 22 13:48:57 sip /usr/ipbx/kamailio/sbin/kamailio[15016]: DEBUG: <core> [usr_avp.c:646]: DEBUG:destroy_avp_list: destroying list (nil) Mar 22 13:48:57 sip /usr/ipbx/kamailio/sbin/kamailio[15015]: <core> [mem/q_malloc.c:366]: qm_malloc(0x82bcfe0, 32) called from <core>: parser/parse_via.c: parse_via(2168) Mar 22 13:48:57 sip /usr/ipbx/kamailio/sbin/kamailio[15016]: DEBUG: <core> [receive.c:289]: receive_msg: cleaning up Mar 22 13:48:57 sip /usr/ipbx/kamailio/sbin/kamailio[15015]: <core> [mem/q_malloc.c:406]: qm_malloc(0x82bcfe0, 32) returns address 0x837ecb0 frag. 0x837ec98 (size=32) on 1 -th hit Mar 22 13:48:57 sip /usr/ipbx/kamailio/sbin/kamailio[15016]: <core> [mem/q_malloc.c:428]: qm_free(0x82bcfe0, 0x837f2ec), called from <core>: parser/parse_via.c: free_via_param_list(2387) Mar 22 13:48:57 sip /usr/ipbx/kamailio/sbin/kamailio[15015]: DEBUG: <core> [parser/parse_via.c:1287]: Found param type 232, <branch> = <z9hG4bK1f04fb19>; state=6 Mar 22 13:48:57 sip /usr/ipbx/kamailio/sbin/kamailio[15016]: <core> [mem/q_malloc.c:450]: qm_free: freeing frag. 0x837f2d4 alloc'ed from <core>: parser/parse_via.c: parse_via(2168) Mar 22 13:48:57 sip /usr/ipbx/kamailio/sbin/kamailio[15015]: <core> [mem/q_malloc.c:366]: qm_malloc(0x82bcfe0, 32) called from <core>: parser/parse_via.c: parse_via(2168) Mar 22 13:48:57 sip /usr/ipbx/kamailio/sbin/kamailio[15016]: <core> [mem/q_malloc.c:428]: qm_free(0x82bcfe0, 0x837e68c), called from <core>: parser/parse_via.c: free_via_list(2399) Mar 22 13:48:57 sip /usr/ipbx/kamailio/sbin/kamailio[15015]: <core> [mem/q_malloc.c:406]: qm_malloc(0x82bcfe0, 32) returns address 0x837ec60 frag. 0x837ec48 (size=32) on 1 -th hit Mar 22 13:48:57 sip /usr/ipbx/kamailio/sbin/kamailio[15016]: <core> [mem/q_malloc.c:450]: qm_free: freeing frag. 0x837e674 alloc'ed from <core>: parser/msg_parser.c: get_hdr_field(130) Mar 22 13:48:57 sip /usr/ipbx/kamailio/sbin/kamailio[15015]: DEBUG: <core> [parser/parse_via.c:1287]: Found param type 235, <rport> = <n/a>; state=17 Mar 22 13:48:57 sip /usr/ipbx/kamailio/sbin/kamailio[15016]: <core> [mem/q_malloc.c:428]: qm_free(0x82bcfe0, 0x837f29c), called from <core>: parser/hf.c: free_hdr_field_lst(251) Mar 22 13:48:57 sip /usr/ipbx/kamailio/sbin/kamailio[15014]: <core> [mem/q_malloc.c:366]: qm_malloc(0x82bcfe0, 860) called from <core>: receive.c: receive_msg(120) Mar 22 13:48:57 sip /usr/ipbx/kamailio/sbin/kamailio[15015]: DEBUG: <core> [parser/parse_via.c:2300]: end of header reached, state=5 Mar 22 13:48:57 sip /usr/ipbx/kamailio/sbin/kamailio[15016]: <core> [mem/q_malloc.c:450]: qm_free: freeing frag. 0x837f284 alloc'ed from <core>: parser/msg_parser.c: parse_headers(341) Mar 22 13:48:57 sip /usr/ipbx/kamailio/sbin/kamailio[15014]: <core> [mem/q_malloc.c:406]: qm_malloc(0x82bcfe0, 860) returns address 0x8380078 frag. 0x8380060 (size=860) on 1 -th hit Mar 22 13:48:57 sip /usr/ipbx/kamailio/sbin/kamailio[15015]: DEBUG: <core> [parser/msg_parser.c:515]: parse_headers: Via found, flags=2 Mar 22 13:48:57 sip /usr/ipbx/kamailio/sbin/kamailio[15016]: <core> [mem/q_malloc.c:428]: qm_free(0x82bcfe0, 0x837f38c), called from <core>: parser/parse_via.c: free_via_param_list(2387) Mar 22 13:48:57 sip /usr/ipbx/kamailio/sbin/kamailio[15014]: DEBUG: <core> [parser/msg_parser.c:640]: SIP Reply (status): Mar 22 13:48:57 sip /usr/ipbx/kamailio/sbin/kamailio[15015]: DEBUG: <core> [parser/msg_parser.c:517]: parse_headers: this is the first via Mar 22 13:48:57 sip /usr/ipbx/kamailio/sbin/kamailio[15016]: <core> [mem/q_malloc.c:450]: qm_free: freeing frag. 0x837f374 alloc'ed from <core>: parser/parse_via.c: parse_via(2168) Mar 22 13:48:57 sip /usr/ipbx/kamailio/sbin/kamailio[15014]: DEBUG: <core> [parser/msg_parser.c:642]: version: <SIP/2.0> Mar 22 13:48:57 sip /usr/ipbx/kamailio/sbin/kamailio[15015]: DEBUG: <core> [receive.c:145]: After parse_msg... Mar 22 13:48:57 sip /usr/ipbx/kamailio/sbin/kamailio[15016]: <core> [mem/q_malloc.c:428]: qm_free(0x82bcfe0, 0x837f6e0), called from <core>: parser/parse_via.c: free_via_param_list(2387) Mar 22 13:48:57 sip /usr/ipbx/kamailio/sbin/kamailio[15014]: DEBUG: <core> [parser/msg_parser.c:644]: status: <486> Mar 22 13:48:57 sip /usr/ipbx/kamailio/sbin/kamailio[15015]: DEBUG: <core> [receive.c:186]: preparing to run routing scripts... Mar 22 13:48:57 sip /usr/ipbx/kamailio/sbin/kamailio[15016]: <core> [mem/q_malloc.c:450]: qm_free: freeing frag. 0x837f6c8 alloc'ed from <core>: parser/parse_via.c: parse_via(2168) Mar 22 13:48:57 sip /usr/ipbx/kamailio/sbin/kamailio[15014]: DEBUG: <core> [parser/msg_parser.c:646]: reason: <Busy Here> Mar 22 13:48:57 sip /usr/ipbx/kamailio/sbin/kamailio[15015]: DEBUG: sl [sl_funcs.c:307]: DEBUG : sl_filter_ACK: to late to be a local ACK! / Regards, Miguel Baptista

2 3

Newbie from asterisk
by Sameer Khan 28 Mar '11

28 Mar '11

Hi all I am looking forward to move from asterisk to kamailio, So may be asking some unusual questions My current system is working in such a way that Whenever a call arrives at asterisk i call perl script by AGI and then in that perl script i check customer status, billing, extension routing, updating cdr to my database and many more other operations. The billing which i am doing is different than the one in siremes and i dont want to go for GUI as well So I am looking for a solution similar to AGi. Please direct me to the right path. thanks Sameer.

4 8

problem with dialog module
by Linux Guy 28 Mar '11

28 Mar '11

Dears, I have been trying to use the dialog module to track active calls. I was able to see the active dialogs in database before I implemented IP authentication, now it is not saving the active dialogs to the database. Please provide me some direction. Module parameters : modparam("dialog", "db_url", DBURL) modparam("dialog", "db_mode", 1) modparam("dialog", "dlg_flag", 4) #modparam("dialog", "rr_param", "xyz") modparam("dialog", "dlg_match_mode", 2) modparam("dialog", "timeout_avp","$avp(i:5)") Routing Logic: route(REQINIT); route(NAT); route(WITHINDLG); if (is_method("CANCEL")) { if (t_check_trans()) t_relay(); exit; } t_check_trans(); route(AUTH); # record routing for dialog forming requests (in case they are routed) # - remove preloaded route headers remove_hf("Route"); if (is_method("INVITE|SUBSCRIBE")) record_route(); # account only INVITEs if (is_method("INVITE")) { setflag(FLT_ACC); # do accounting dlg_manage(); setflag(4); } route(PEER); In route(PEER) section, it checks for ip address in the address table and then do the routing based on lcr module. Thank you Linux Guy...

2 1

LCR module : same IP address for different prefix.
by Ricardo Martinez 28 Mar '11

28 Mar '11

Hello. We’re using the LCR module with version 3.1.1 of Kamailio. We’re trying to add two gateways, with the same IP address, we have this configuration running in the previous version of Kamailio (v 1.5), without any problem, but in this version seems to have some issues. This is what I’m trying to do : mysql> select * from lcr_gw; +----+--------+---------+---------------+----------+------+--------+------------+-----------+-------+------+-------+---------+ | id | lcr_id | gw_name | ip_addr | hostname | port | params | uri_scheme | transport | strip | tag | flags | defunct | +----+--------+---------+---------------+----------+------+--------+------------+-----------+-------+------+-------+---------+ | 1 | 1 | GW_1 | 10.0.0.209 | NULL | 5060 | NULL | 1 | 1 | 3 | 303 | 1 | NULL | | 8 | 1 | GW_33 | 10.0.0.209 | NULL | 5060 | NULL | 1 | 1 | 3 | 4411 | 1 | NULL | | 6 | 1 | GW_6 | 10.0.0.212 | NULL | 5060 | NULL | 1 | 1 | 5 | 308 | 1 | NULL | +----+--------+---------+---------------+----------+------+--------+------------+-----------+-------+------+-------+---------+ And this is the output from the logs : /usr/local/sbin/kamailio[2829]: ERROR: lcr [lcr_mod.c:818]: gw <10.0.0.209, 5060, > is not unique What could be the problem?. Os simply the new LCR does not support have two gateways with the same IP address? Thanks, Ricardo Martinez.-

3 9

Fwd: testing kamailio
by michal javorka 28 Mar '11

28 Mar '11

---------- Forwarded message ---------- From: michal javorka <kostriak(a)gmail.com> Date: 2011/3/28 Subject: testing kamailio To: sipp-users(a)lists.sourceforge.net Hi , i am trying to test kamailio 3.1 with sipp testing tool, my topology looks like this: sipp_UAC 158.193.139.120 proxy Kamailio 158.193.139.91 sippsr-users @ lists.sip-router.orgsr-users @ lists.sip-router.org_UAS 158.193.139.107 i am using no authentication and so i just kamctl ul add sipp sip:sipp@158.193.139.120:5060 kamctl ul add 1000 sip:1000@158.193.139.107:5060 commands, so far so good but when i wanted to test it there came troubles on uac i used ./sipp -sn uac 158.193.139.91 -i 158.193.139.120 -s 1000 -r 1 -p 5060 on uas ./sipp -sn uas -i 158.193.139.107 -p 5060 everything looks right but no ACK came from kamailio proxy and i dont know why?? any suggestions? it is part of my bachelor work and i cant move. here is some ngrep from server: interface: eth0 (158.193.139.0/255.255.255.0) filter: (ip or ip6) and ( port 5060 ) U 158.193.139.120:5060 -> 158.193.139.91:5060 INVITE sip:1000@158.193.139.91:5060 SIP/2.0. Via: SIP/2.0/UDP 158.193.139.120:5060;branch=z9hG4bK-636-1-0. From: sipp <sip:sipp@158.193.139.120:5060>;tag=636SIPpTag001. To: sut <sip:1000@158.193.139.91:5060>. Call-ID: 1-636(a)158.193.139.120. CSeq: 1 INVITE. Contact: sip:sipp@158.193.139.120:5060. Max-Forwards: 70. Subject: Performance Test. Content-Type: application/sdp. Content-Length: 139. . v=0. o=user1 53655765 2353687637 IN IP4 158.193.139.120. s=-. c=IN IP4 158.193.139.120. t=0 0. m=audio 6000 RTP/AVP 0. a=rtpmap:0 PCMU/8000 U 158.193.139.91:5060 -> 158.193.139.120:5060 SIP/2.0 100 trying -- your call is important to us. Via: SIP/2.0/UDP 158.193.139.120:5060;branch=z9hG4bK-636-1-0. From: sipp <sip:sipp@158.193.139.120:5060>;tag=636SIPpTag001. To: sut <sip:1000@158.193.139.91:5060>. Call-ID: 1-636(a)158.193.139.120. CSeq: 1 INVITE. Server: kamailio (3.1.1 (i386/linux)). Content-Length: 0. . U 158.193.139.91:5060 -> 158.193.139.107:5060 INVITE sip:1000@158.193.139.107:5060 SIP/2.0. Record-Route: <sip:158.193.139.91;lr=on>. Via: SIP/2.0/UDP 158.193.139.91;branch=z9hG4bKa21c.7d2fd135.0. Via: SIP/2.0/UDP 158.193.139.120:5060;branch=z9hG4bK-636-1-0. From: sipp <sip:sipp@158.193.139.120:5060>;tag=636SIPpTag001. To: sut <sip:1000@158.193.139.91:5060>. Call-ID: 1-636(a)158.193.139.120. CSeq: 1 INVITE. Contact: sip:sipp@158.193.139.120:5060. Max-Forwards: 69. Subject: Performance Test. Content-Type: application/sdp. Content-Length: 139. . v=0. o=user1 53655765 2353687637 IN IP4 158.193.139.120. s=-. c=IN IP4 158.193.139.120. t=0 0. m=audio 6000 RTP/AVP 0. a=rtpmap:0 PCMU/8000 U 158.193.139.107:5060 -> 158.193.139.91:5060 SIP/2.0 180 Ringing. Via: SIP/2.0/UDP 158.193.139.91;branch=z9hG4bKa21c.7d2fd135.0, SIP/2.0/UDP 158.193.139.120:5060;branch=z9hG4bK-636-1-0. From: sipp <sip:sipp@158.193.139.120:5060>;tag=636SIPpTag001. To: sut <sip:1000@158.193.139.91:5060>;tag=2180SIPpTag019. Call-ID: 1-636(a)158.193.139.120. CSeq: 1 INVITE. Contact: <sip:158.193.139.107:5060;transport=UDP>. Content-Length: 0. . U 158.193.139.107:5060 -> 158.193.139.91:5060 SIP/2.0 200 OK. Via: SIP/2.0/UDP 158.193.139.91;branch=z9hG4bKa21c.7d2fd135.0, SIP/2.0/UDP 158.193.139.120:5060;branch=z9hG4bK-636-1-0. From: sipp <sip:sipp@158.193.139.120:5060>;tag=636SIPpTag001. To: sut <sip:1000@158.193.139.91:5060>;tag=2180SIPpTag019. Call-ID: 1-636(a)158.193.139.120. CSeq: 1 INVITE. Contact: <sip:158.193.139.107:5060;transport=UDP>. Content-Type: application/sdp. Content-Length: 139. . v=0. o=user1 53655765 2353687637 IN IP4 158.193.139.107. s=-. c=IN IP4 158.193.139.107. t=0 0. m=audio 6000 RTP/AVP 0. a=rtpmap:0 PCMU/8000 U 158.193.139.91:5060 -> 158.193.139.120:5060 SIP/2.0 180 Ringing. Via: SIP/2.0/UDP 158.193.139.120:5060;branch=z9hG4bK-636-1-0. From: sipp <sip:sipp@158.193.139.120:5060>;tag=636SIPpTag001. To: sut <sip:1000@158.193.139.91:5060>;tag=2180SIPpTag019. Call-ID: 1-636(a)158.193.139.120. CSeq: 1 INVITE. Contact: <sip:158.193.139.107:5060;transport=UDP>. Content-Length: 0. . U 158.193.139.91:5060 -> 158.193.139.120:5060 SIP/2.0 200 OK. Via: SIP/2.0/UDP 158.193.139.120:5060;branch=z9hG4bK-636-1-0. From: sipp <sip:sipp@158.193.139.120:5060>;tag=636SIPpTag001. To: sut <sip:1000@158.193.139.91:5060>;tag=2180SIPpTag019. Call-ID: 1-636(a)158.193.139.120. CSeq: 1 INVITE. Contact: <sip:158.193.139.107:5060;transport=UDP>. Content-Type: application/sdp. Content-Length: 139. . v=0. o=user1 53655765 2353687637 IN IP4 158.193.139.107. s=-. c=IN IP4 158.193.139.107. t=0 0. m=audio 6000 RTP/AVP 0. a=rtpmap:0 PCMU/8000 U 158.193.139.120:5060 -> 158.193.139.91:5060 ACK sip:1000@158.193.139.91:5060 SIP/2.0. Via: SIP/2.0/UDP 158.193.139.120:5060;branch=z9hG4bK-636-1-5. From: sipp <sip:sipp@158.193.139.120:5060>;tag=636SIPpTag001. To: sut <sip:1000@158.193.139.91:5060>;tag=2180SIPpTag019. Call-ID: 1-636(a)158.193.139.120. CSeq: 1 ACK. Contact: sip:sipp@158.193.139.120:5060. Max-Forwards: 70. Subject: Performance Test. Content-Length: 0. . U 158.193.139.120:5060 -> 158.193.139.91:5060 BYE sip:1000@158.193.139.91:5060 SIP/2.0. Via: SIP/2.0/UDP 158.193.139.120:5060;branch=z9hG4bK-636-1-7. From: sipp <sip:sipp@158.193.139.120:5060>;tag=636SIPpTag001. To: sut <sip:1000@158.193.139.91:5060>;tag=2180SIPpTag019. Call-ID: 1-636(a)158.193.139.120. CSeq: 2 BYE. Contact: sip:sipp@158.193.139.120:5060. Max-Forwards: 70. Subject: Performance Test. Content-Length: 0. . U 158.193.139.91:5060 -> 158.193.139.120:5060 SIP/2.0 404 Not Here. Via: SIP/2.0/UDP 158.193.139.120:5060;branch=z9hG4bK-636-1-7. From: sipp <sip:sipp@158.193.139.120:5060>;tag=636SIPpTag001. To: sut <sip:1000@158.193.139.91:5060>;tag=2180SIPpTag019. Call-ID: 1-636(a)158.193.139.120. CSeq: 2 BYE. Server: kamailio (3.1.1 (i386/linux)). Content-Length: 0. . U 158.193.139.120:5060 -> 158.193.139.91:5060 BYE sip:1000@158.193.139.91:5060 SIP/2.0. Via: SIP/2.0/UDP 158.193.139.120:5060;branch=z9hG4bK-636-1--1. From: sipp <sip:sipp@158.193.139.120:5060>;tag=636SIPpTag001. To: sut <sip:1000@158.193.139.91:5060>;tag=2180SIPpTag019. Call-ID: 1-636(a)158.193.139.120. CSeq: 3 BYE. Max-Forwards: 70. Contact: <sip:sipp@158.193.139.120:5060;transport=UDP>. Content-Length: 0. . U 158.193.139.91:5060 -> 158.193.139.120:5060 SIP/2.0 404 Not Here. Via: SIP/2.0/UDP 158.193.139.120:5060;branch=z9hG4bK-636-1--1. From: sipp <sip:sipp@158.193.139.120:5060>;tag=636SIPpTag001. To: sut <sip:1000@158.193.139.91:5060>;tag=2180SIPpTag019. Call-ID: 1-636(a)158.193.139.120. CSeq: 3 BYE. Server: kamailio (3.1.1 (i386/linux)). Content-Length: 0. . U 158.193.139.107:5060 -> 158.193.139.91:5060 SIP/2.0 200 OK. Via: SIP/2.0/UDP 158.193.139.91;branch=z9hG4bKa21c.7d2fd135.0, SIP/2.0/UDP 158.193.139.120:5060;branch=z9hG4bK-636-1-0. From: sipp <sip:sipp@158.193.139.120:5060>;tag=636SIPpTag001. To: sut <sip:1000@158.193.139.91:5060>;tag=2180SIPpTag019. Call-ID: 1-636(a)158.193.139.120. CSeq: 1 INVITE. Contact: <sip:158.193.139.107:5060;transport=UDP>. Content-Type: application/sdp. Content-Length: 139. . v=0. o=user1 53655765 2353687637 IN IP4 158.193.139.107. s=-. c=IN IP4 158.193.139.107. t=0 0. m=audio 6000 RTP/AVP 0. a=rtpmap:0 PCMU/8000 U 158.193.139.91:5060 -> 158.193.139.120:5060 SIP/2.0 200 OK. Via: SIP/2.0/UDP 158.193.139.120:5060;branch=z9hG4bK-636-1-0. From: sipp <sip:sipp@158.193.139.120:5060>;tag=636SIPpTag001. To: sut <sip:1000@158.193.139.91:5060>;tag=2180SIPpTag019. Call-ID: 1-636(a)158.193.139.120. CSeq: 1 INVITE. Contact: <sip:158.193.139.107:5060;transport=UDP>. Content-Type: application/sdp. Content-Length: 139. . v=0. o=user1 53655765 2353687637 IN IP4 158.193.139.107. s=-. c=IN IP4 158.193.139.107. t=0 0. m=audio 6000 RTP/AVP 0. a=rtpmap:0 PCMU/8000 U 158.193.139.120:5060 -> 158.193.139.91:5060 INVITE sip:1000@158.193.139.91:5060 SIP/2.0. Via: SIP/2.0/UDP 158.193.139.120:5060;branch=z9hG4bK-636-2-0. From: sipp <sip:sipp@158.193.139.120:5060>;tag=636SIPpTag002. To: sut <sip:1000@158.193.139.91:5060>. Call-ID: 2-636(a)158.193.139.120. CSeq: 1 INVITE. Contact: sip:sipp@158.193.139.120:5060. Max-Forwards: 70. Subject: Performance Test. Content-Type: application/sdp. Content-Length: 139. . v=0. o=user1 53655765 2353687637 IN IP4 158.193.139.120. s=-. c=IN IP4 158.193.139.120. t=0 0. m=audio 6000 RTP/AVP 0. a=rtpmap:0 PCMU/8000 U 158.193.139.91:5060 -> 158.193.139.120:5060 SIP/2.0 100 trying -- your call is important to us. Via: SIP/2.0/UDP 158.193.139.120:5060;branch=z9hG4bK-636-2-0. From: sipp <sip:sipp@158.193.139.120:5060>;tag=636SIPpTag002. To: sut <sip:1000@158.193.139.91:5060>. Call-ID: 2-636(a)158.193.139.120. CSeq: 1 INVITE. Server: kamailio (3.1.1 (i386/linux)). Content-Length: 0. . U 158.193.139.91:5060 -> 158.193.139.107:5060 INVITE sip:1000@158.193.139.107:5060 SIP/2.0. Record-Route: <sip:158.193.139.91;lr=on>. Via: SIP/2.0/UDP 158.193.139.91;branch=z9hG4bK4285.21e4a9e7.0. Via: SIP/2.0/UDP 158.193.139.120:5060;branch=z9hG4bK-636-2-0. From: sipp <sip:sipp@158.193.139.120:5060>;tag=636SIPpTag002. To: sut <sip:1000@158.193.139.91:5060>. Call-ID: 2-636(a)158.193.139.120. CSeq: 1 INVITE. Contact: sip:sipp@158.193.139.120:5060. Max-Forwards: 69. Subject: Performance Test. Content-Type: application/sdp. Content-Length: 139. . v=0. o=user1 53655765 2353687637 IN IP4 158.193.139.120. s=-. c=IN IP4 158.193.139.120. t=0 0. m=audio 6000 RTP/AVP 0. a=rtpmap:0 PCMU/8000 U 158.193.139.107:5060 -> 158.193.139.91:5060 SIP/2.0 180 Ringing. Via: SIP/2.0/UDP 158.193.139.91;branch=z9hG4bK4285.21e4a9e7.0, SIP/2.0/UDP 158.193.139.120:5060;branch=z9hG4bK-636-2-0. From: sipp <sip:sipp@158.193.139.120:5060>;tag=636SIPpTag002. To: sut <sip:1000@158.193.139.91:5060>;tag=2180SIPpTag0110. Call-ID: 2-636(a)158.193.139.120. CSeq: 1 INVITE. Contact: <sip:158.193.139.107:5060;transport=UDP>. Content-Length: 0. . U 158.193.139.107:5060 -> 158.193.139.91:5060 SIP/2.0 200 OK. Via: SIP/2.0/UDP 158.193.139.91;branch=z9hG4bK4285.21e4a9e7.0, SIP/2.0/UDP 158.193.139.120:5060;branch=z9hG4bK-636-2-0. From: sipp <sip:sipp@158.193.139.120:5060>;tag=636SIPpTag002. To: sut <sip:1000@158.193.139.91:5060>;tag=2180SIPpTag0110. Call-ID: 2-636(a)158.193.139.120. CSeq: 1 INVITE. Contact: <sip:158.193.139.107:5060;transport=UDP>. Content-Type: application/sdp. Content-Length: 139. . v=0. o=user1 53655765 2353687637 IN IP4 158.193.139.107. s=-. c=IN IP4 158.193.139.107. t=0 0. m=audio 6000 RTP/AVP 0. a=rtpmap:0 PCMU/8000 U 158.193.139.91:5060 -> 158.193.139.120:5060 SIP/2.0 180 Ringing. Via: SIP/2.0/UDP 158.193.139.120:5060;branch=z9hG4bK-636-2-0. From: sipp <sip:sipp@158.193.139.120:5060>;tag=636SIPpTag002. To: sut <sip:1000@158.193.139.91:5060>;tag=2180SIPpTag0110. Call-ID: 2-636(a)158.193.139.120. CSeq: 1 INVITE. Contact: <sip:158.193.139.107:5060;transport=UDP>. Content-Length: 0. . U 158.193.139.91:5060 -> 158.193.139.120:5060 SIP/2.0 200 OK. Via: SIP/2.0/UDP 158.193.139.120:5060;branch=z9hG4bK-636-2-0. From: sipp <sip:sipp@158.193.139.120:5060>;tag=636SIPpTag002. To: sut <sip:1000@158.193.139.91:5060>;tag=2180SIPpTag0110. Call-ID: 2-636(a)158.193.139.120. CSeq: 1 INVITE. Contact: <sip:158.193.139.107:5060;transport=UDP>. Content-Type: application/sdp. Content-Length: 139. . v=0. o=user1 53655765 2353687637 IN IP4 158.193.139.107. s=-. c=IN IP4 158.193.139.107. t=0 0. m=audio 6000 RTP/AVP 0. a=rtpmap:0 PCMU/8000 U 158.193.139.120:5060 -> 158.193.139.91:5060 ACK sip:1000@158.193.139.91:5060 SIP/2.0. Via: SIP/2.0/UDP 158.193.139.120:5060;branch=z9hG4bK-636-2-5. From: sipp <sip:sipp@158.193.139.120:5060>;tag=636SIPpTag002. To: sut <sip:1000@158.193.139.91:5060>;tag=2180SIPpTag0110. Call-ID: 2-636(a)158.193.139.120. CSeq: 1 ACK. Contact: sip:sipp@158.193.139.120:5060. Max-Forwards: 70. Subject: Performance Test. Content-Length: 0. . U 158.193.139.120:5060 -> 158.193.139.91:5060 BYE sip:1000@158.193.139.91:5060 SIP/2.0. Via: SIP/2.0/UDP 158.193.139.120:5060;branch=z9hG4bK-636-2-7. From: sipp <sip:sipp@158.193.139.120:5060>;tag=636SIPpTag002. To: sut <sip:1000@158.193.139.91:5060>;tag=2180SIPpTag0110. Call-ID: 2-636(a)158.193.139.120. CSeq: 2 BYE. Contact: sip:sipp@158.193.139.120:5060. Max-Forwards: 70. Subject: Performance Test. Content-Length: 0. . U 158.193.139.91:5060 -> 158.193.139.120:5060 SIP/2.0 404 Not Here. Via: SIP/2.0/UDP 158.193.139.120:5060;branch=z9hG4bK-636-2-7. From: sipp <sip:sipp@158.193.139.120:5060>;tag=636SIPpTag002. To: sut <sip:1000@158.193.139.91:5060>;tag=2180SIPpTag0110. Call-ID: 2-636(a)158.193.139.120. CSeq: 2 BYE. Server: kamailio (3.1.1 (i386/linux)). Content-Length: 0. . U 158.193.139.120:5060 -> 158.193.139.91:5060 BYE sip:1000@158.193.139.91:5060 SIP/2.0. Via: SIP/2.0/UDP 158.193.139.120:5060;branch=z9hG4bK-636-2--1. From: sipp <sip:sipp@158.193.139.120:5060>;tag=636SIPpTag002. To: sut <sip:1000@158.193.139.91:5060>;tag=2180SIPpTag0110. Call-ID: 2-636(a)158.193.139.120. CSeq: 3 BYE. Max-Forwards: 70. Contact: <sip:sipp@158.193.139.120:5060;transport=UDP>. Content-Length: 0. . U 158.193.139.91:5060 -> 158.193.139.120:5060 SIP/2.0 404 Not Here. Via: SIP/2.0/UDP 158.193.139.120:5060;branch=z9hG4bK-636-2--1. From: sipp <sip:sipp@158.193.139.120:5060>;tag=636SIPpTag002. To: sut <sip:1000@158.193.139.91:5060>;tag=2180SIPpTag0110. Call-ID: 2-636(a)158.193.139.120. CSeq: 3 BYE. Server: kamailio (3.1.1 (i386/linux)). Content-Length: 0. . U 158.193.139.107:5060 -> 158.193.139.91:5060 SIP/2.0 200 OK. Via: SIP/2.0/UDP 158.193.139.91;branch=z9hG4bK4285.21e4a9e7.0, SIP/2.0/UDP 158.193.139.120:5060;branch=z9hG4bK-636-2-0. From: sipp <sip:sipp@158.193.139.120:5060>;tag=636SIPpTag002. To: sut <sip:1000@158.193.139.91:5060>;tag=2180SIPpTag0110. Call-ID: 2-636(a)158.193.139.120. CSeq: 1 INVITE. Contact: <sip:158.193.139.107:5060;transport=UDP>. Content-Type: application/sdp. Content-Length: 139. . v=0. o=user1 53655765 2353687637 IN IP4 158.193.139.107. s=-. c=IN IP4 158.193.139.107. t=0 0. m=audio 6000 RTP/AVP 0. a=rtpmap:0 PCMU/8000 U 158.193.139.91:5060 -> 158.193.139.120:5060 SIP/2.0 200 OK. Via: SIP/2.0/UDP 158.193.139.120:5060;branch=z9hG4bK-636-2-0. From: sipp <sip:sipp@158.193.139.120:5060>;tag=636SIPpTag002. To: sut <sip:1000@158.193.139.91:5060>;tag=2180SIPpTag0110. Call-ID: 2-636(a)158.193.139.120. CSeq: 1 INVITE. Contact: <sip:158.193.139.107:5060;transport=UDP>. Content-Type: application/sdp. Content-Length: 139. . v=0. o=user1 53655765 2353687637 IN IP4 158.193.139.107. s=-. c=IN IP4 158.193.139.107. t=0 0. m=audio 6000 RTP/AVP 0. a=rtpmap:0 PCMU/8000 U 158.193.139.107:5060 -> 158.193.139.91:5060 SIP/2.0 200 OK. Via: SIP/2.0/UDP 158.193.139.91;branch=z9hG4bKa21c.7d2fd135.0, SIP/2.0/UDP 158.193.139.120:5060;branch=z9hG4bK-636-1-0. From: sipp <sip:sipp@158.193.139.120:5060>;tag=636SIPpTag001. To: sut <sip:1000@158.193.139.91:5060>;tag=2180SIPpTag019. Call-ID: 1-636(a)158.193.139.120. CSeq: 1 INVITE. Contact: <sip:158.193.139.107:5060;transport=UDP>. Content-Type: application/sdp. Content-Length: 139. . v=0. o=user1 53655765 2353687637 IN IP4 158.193.139.107. s=-. c=IN IP4 158.193.139.107. t=0 0. m=audio 6000 RTP/AVP 0. a=rtpmap:0 PCMU/8000 U 158.193.139.91:5060 -> 158.193.139.120:5060 SIP/2.0 200 OK. Via: SIP/2.0/UDP 158.193.139.120:5060;branch=z9hG4bK-636-1-0. From: sipp <sip:sipp@158.193.139.120:5060>;tag=636SIPpTag001. To: sut <sip:1000@158.193.139.91:5060>;tag=2180SIPpTag019. Call-ID: 1-636(a)158.193.139.120. CSeq: 1 INVITE. Contact: <sip:158.193.139.107:5060;transport=UDP>. Content-Type: application/sdp. Content-Length: 139. . v=0. o=user1 53655765 2353687637 IN IP4 158.193.139.107. s=-. c=IN IP4 158.193.139.107. t=0 0. m=audio 6000 RTP/AVP 0. a=rtpmap:0 PCMU/8000 U 158.193.139.120:5060 -> 158.193.139.91:5060 INVITE sip:1000@158.193.139.91:5060 SIP/2.0. Via: SIP/2.0/UDP 158.193.139.120:5060;branch=z9hG4bK-636-3-0. From: sipp <sip:sipp@158.193.139.120:5060>;tag=636SIPpTag003. To: sut <sip:1000@158.193.139.91:5060>. Call-ID: 3-636(a)158.193.139.120. CSeq: 1 INVITE. Contact: sip:sipp@158.193.139.120:5060. Max-Forwards: 70. Subject: Performance Test. Content-Type: application/sdp. Content-Length: 139. . v=0. o=user1 53655765 2353687637 IN IP4 158.193.139.120. s=-. c=IN IP4 158.193.139.120. t=0 0. m=audio 6000 RTP/AVP 0. a=rtpmap:0 PCMU/8000 U 158.193.139.91:5060 -> 158.193.139.120:5060 SIP/2.0 100 trying -- your call is important to us. Via: SIP/2.0/UDP 158.193.139.120:5060;branch=z9hG4bK-636-3-0. From: sipp <sip:sipp@158.193.139.120:5060>;tag=636SIPpTag003. To: sut <sip:1000@158.193.139.91:5060>. Call-ID: 3-636(a)158.193.139.120. CSeq: 1 INVITE. Server: kamailio (3.1.1 (i386/linux)). Content-Length: 0. . U 158.193.139.91:5060 -> 158.193.139.107:5060 INVITE sip:1000@158.193.139.107:5060 SIP/2.0. Record-Route: <sip:158.193.139.91;lr=on>. Via: SIP/2.0/UDP 158.193.139.91;branch=z9hG4bK62b7.0e791b35.0. Via: SIP/2.0/UDP 158.193.139.120:5060;branch=z9hG4bK-636-3-0. From: sipp <sip:sipp@158.193.139.120:5060>;tag=636SIPpTag003. To: sut <sip:1000@158.193.139.91:5060>. Call-ID: 3-636(a)158.193.139.120. CSeq: 1 INVITE. Contact: sip:sipp@158.193.139.120:5060. Max-Forwards: 69. Subject: Performance Test. Content-Type: application/sdp. Content-Length: 139. . v=0. o=user1 53655765 2353687637 IN IP4 158.193.139.120. s=-. c=IN IP4 158.193.139.120. t=0 0. m=audio 6000 RTP/AVP 0. a=rtpmap:0 PCMU/8000 U 158.193.139.107:5060 -> 158.193.139.91:5060 SIP/2.0 180 Ringing. Via: SIP/2.0/UDP 158.193.139.91;branch=z9hG4bK62b7.0e791b35.0, SIP/2.0/UDP 158.193.139.120:5060;branch=z9hG4bK-636-3-0. From: sipp <sip:sipp@158.193.139.120:5060>;tag=636SIPpTag003. To: sut <sip:1000@158.193.139.91:5060>;tag=2180SIPpTag0111. Call-ID: 3-636(a)158.193.139.120. CSeq: 1 INVITE. Contact: <sip:158.193.139.107:5060;transport=UDP>. Content-Length: 0. . U 158.193.139.107:5060 -> 158.193.139.91:5060 SIP/2.0 200 OK. Via: SIP/2.0/UDP 158.193.139.91;branch=z9hG4bK62b7.0e791b35.0, SIP/2.0/UDP 158.193.139.120:5060;branch=z9hG4bK-636-3-0. From: sipp <sip:sipp@158.193.139.120:5060>;tag=636SIPpTag003. To: sut <sip:1000@158.193.139.91:5060>;tag=2180SIPpTag0111. Call-ID: 3-636(a)158.193.139.120. CSeq: 1 INVITE. Contact: <sip:158.193.139.107:5060;transport=UDP>. Content-Type: application/sdp. Content-Length: 139. . v=0. o=user1 53655765 2353687637 IN IP4 158.193.139.107. s=-. c=IN IP4 158.193.139.107. t=0 0. m=audio 6000 RTP/AVP 0. a=rtpmap:0 PCMU/8000 U 158.193.139.91:5060 -> 158.193.139.120:5060 SIP/2.0 180 Ringing. Via: SIP/2.0/UDP 158.193.139.120:5060;branch=z9hG4bK-636-3-0. From: sipp <sip:sipp@158.193.139.120:5060>;tag=636SIPpTag003. To: sut <sip:1000@158.193.139.91:5060>;tag=2180SIPpTag0111. Call-ID: 3-636(a)158.193.139.120. CSeq: 1 INVITE. Contact: <sip:158.193.139.107:5060;transport=UDP>. Content-Length: 0. . U 158.193.139.91:5060 -> 158.193.139.120:5060 SIP/2.0 200 OK. Via: SIP/2.0/UDP 158.193.139.120:5060;branch=z9hG4bK-636-3-0. From: sipp <sip:sipp@158.193.139.120:5060>;tag=636SIPpTag003. To: sut <sip:1000@158.193.139.91:5060>;tag=2180SIPpTag0111. Call-ID: 3-636(a)158.193.139.120. CSeq: 1 INVITE. Contact: <sip:158.193.139.107:5060;transport=UDP>. Content-Type: application/sdp. Content-Length: 139. . v=0. o=user1 53655765 2353687637 IN IP4 158.193.139.107. s=-. c=IN IP4 158.193.139.107. t=0 0. m=audio 6000 RTP/AVP 0. a=rtpmap:0 PCMU/8000 U 158.193.139.120:5060 -> 158.193.139.91:5060 ACK sip:1000@158.193.139.91:5060 SIP/2.0. Via: SIP/2.0/UDP 158.193.139.120:5060;branch=z9hG4bK-636-3-5. From: sipp <sip:sipp@158.193.139.120:5060>;tag=636SIPpTag003. To: sut <sip:1000@158.193.139.91:5060>;tag=2180SIPpTag0111. Call-ID: 3-636(a)158.193.139.120. CSeq: 1 ACK. Contact: sip:sipp@158.193.139.120:5060. Max-Forwards: 70. Subject: Performance Test. Content-Length: 0. . U 158.193.139.120:5060 -> 158.193.139.91:5060 BYE sip:1000@158.193.139.91:5060 SIP/2.0. Via: SIP/2.0/UDP 158.193.139.120:5060;branch=z9hG4bK-636-3-7. From: sipp <sip:sipp@158.193.139.120:5060>;tag=636SIPpTag003. To: sut <sip:1000@158.193.139.91:5060>;tag=2180SIPpTag0111. Call-ID: 3-636(a)158.193.139.120. CSeq: 2 BYE. Contact: sip:sipp@158.193.139.120:5060. Max-Forwards: 70. Subject: Performance Test. Content-Length: 0. . U 158.193.139.91:5060 -> 158.193.139.120:5060 SIP/2.0 404 Not Here. Via: SIP/2.0/UDP 158.193.139.120:5060;branch=z9hG4bK-636-3-7. From: sipp <sip:sipp@158.193.139.120:5060>;tag=636SIPpTag003. To: sut <sip:1000@158.193.139.91:5060>;tag=2180SIPpTag0111. Call-ID: 3-636(a)158.193.139.120. CSeq: 2 BYE. Server: kamailio (3.1.1 (i386/linux)). Content-Length: 0. . U 158.193.139.120:5060 -> 158.193.139.91:5060 BYE sip:1000@158.193.139.91:5060 SIP/2.0. Via: SIP/2.0/UDP 158.193.139.120:5060;branch=z9hG4bK-636-3--1. From: sipp <sip:sipp@158.193.139.120:5060>;tag=636SIPpTag003. To: sut <sip:1000@158.193.139.91:5060>;tag=2180SIPpTag0111. Call-ID: 3-636(a)158.193.139.120. CSeq: 3 BYE. Max-Forwards: 70. Contact: <sip:sipp@158.193.139.120:5060;transport=UDP>. Content-Length: 0. . U 158.193.139.91:5060 -> 158.193.139.120:5060 SIP/2.0 404 Not Here. Via: SIP/2.0/UDP 158.193.139.120:5060;branch=z9hG4bK-636-3--1. From: sipp <sip:sipp@158.193.139.120:5060>;tag=636SIPpTag003. To: sut <sip:1000@158.193.139.91:5060>;tag=2180SIPpTag0111. Call-ID: 3-636(a)158.193.139.120. CSeq: 3 BYE. Server: kamailio (3.1.1 (i386/linux)). Content-Length: 0. . U 158.193.139.107:5060 -> 158.193.139.91:5060 SIP/2.0 200 OK. Via: SIP/2.0/UDP 158.193.139.91;branch=z9hG4bK62b7.0e791b35.0, SIP/2.0/UDP 158.193.139.120:5060;branch=z9hG4bK-636-3-0. From: sipp <sip:sipp@158.193.139.120:5060>;tag=636SIPpTag003. To: sut <sip:1000@158.193.139.91:5060>;tag=2180SIPpTag0111. Call-ID: 3-636(a)158.193.139.120. CSeq: 1 INVITE. Contact: <sip:158.193.139.107:5060;transport=UDP>. Content-Type: application/sdp. Content-Length: 139. . v=0. o=user1 53655765 2353687637 IN IP4 158.193.139.107. s=-. c=IN IP4 158.193.139.107. t=0 0. m=audio 6000 RTP/AVP 0. a=rtpmap:0 PCMU/8000 U 158.193.139.107:5060 -> 158.193.139.91:5060 SIP/2.0 200 OK. Via: SIP/2.0/UDP 158.193.139.91;branch=z9hG4bK4285.21e4a9e7.0, SIP/2.0/UDP 158.193.139.120:5060;branch=z9hG4bK-636-2-0. From: sipp <sip:sipp@158.193.139.120:5060>;tag=636SIPpTag002. To: sut <sip:1000@158.193.139.91:5060>;tag=2180SIPpTag0110. Call-ID: 2-636(a)158.193.139.120. CSeq: 1 INVITE. Contact: <sip:158.193.139.107:5060;transport=UDP>. Content-Type: application/sdp. Content-Length: 139. . v=0. o=user1 53655765 2353687637 IN IP4 158.193.139.107. s=-. c=IN IP4 158.193.139.107. t=0 0. m=audio 6000 RTP/AVP 0. a=rtpmap:0 PCMU/8000 U 158.193.139.91:5060 -> 158.193.139.120:5060 SIP/2.0 200 OK. Via: SIP/2.0/UDP 158.193.139.120:5060;branch=z9hG4bK-636-3-0. From: sipp <sip:sipp@158.193.139.120:5060>;tag=636SIPpTag003. To: sut <sip:1000@158.193.139.91:5060>;tag=2180SIPpTag0111. Call-ID: 3-636(a)158.193.139.120. CSeq: 1 INVITE. Contact: <sip:158.193.139.107:5060;transport=UDP>. Content-Type: application/sdp. Content-Length: 139. . v=0. o=user1 53655765 2353687637 IN IP4 158.193.139.107. s=-. c=IN IP4 158.193.139.107. t=0 0. m=audio 6000 RTP/AVP 0. a=rtpmap:0 PCMU/8000 U 158.193.139.91:5060 -> 158.193.139.120:5060 SIP/2.0 200 OK. Via: SIP/2.0/UDP 158.193.139.120:5060;branch=z9hG4bK-636-2-0. From: sipp <sip:sipp@158.193.139.120:5060>;tag=636SIPpTag002. To: sut <sip:1000@158.193.139.91:5060>;tag=2180SIPpTag0110. Call-ID: 2-636(a)158.193.139.120. CSeq: 1 INVITE. Contact: <sip:158.193.139.107:5060;transport=UDP>. Content-Type: application/sdp. Content-Length: 139. . v=0. o=user1 53655765 2353687637 IN IP4 158.193.139.107. s=-. c=IN IP4 158.193.139.107. t=0 0. m=audio 6000 RTP/AVP 0. a=rtpmap:0 PCMU/8000 U 158.193.139.120:5060 -> 158.193.139.91:5060 INVITE sip:1000@158.193.139.91:5060 SIP/2.0. Via: SIP/2.0/UDP 158.193.139.120:5060;branch=z9hG4bK-636-4-0. From: sipp <sip:sipp@158.193.139.120:5060>;tag=636SIPpTag004. To: sut <sip:1000@158.193.139.91:5060>. Call-ID: 4-636(a)158.193.139.120. CSeq: 1 INVITE. Contact: sip:sipp@158.193.139.120:5060. Max-Forwards: 70. Subject: Performance Test. Content-Type: application/sdp. Content-Length: 139. . v=0. o=user1 53655765 2353687637 IN IP4 158.193.139.120. s=-. c=IN IP4 158.193.139.120. t=0 0. m=audio 6000 RTP/AVP 0. a=rtpmap:0 PCMU/8000 U 158.193.139.91:5060 -> 158.193.139.120:5060 SIP/2.0 100 trying -- your call is important to us. Via: SIP/2.0/UDP 158.193.139.120:5060;branch=z9hG4bK-636-4-0. From: sipp <sip:sipp@158.193.139.120:5060>;tag=636SIPpTag004. To: sut <sip:1000@158.193.139.91:5060>. Call-ID: 4-636(a)158.193.139.120. CSeq: 1 INVITE. Server: kamailio (3.1.1 (i386/linux)). Content-Length: 0. . U 158.193.139.91:5060 -> 158.193.139.107:5060 INVITE sip:1000@158.193.139.107:5060 SIP/2.0. Record-Route: <sip:158.193.139.91;lr=on>. Via: SIP/2.0/UDP 158.193.139.91;branch=z9hG4bK1221.c7af9402.0. Via: SIP/2.0/UDP 158.193.139.120:5060;branch=z9hG4bK-636-4-0. From: sipp <sip:sipp@158.193.139.120:5060>;tag=636SIPpTag004. To: sut <sip:1000@158.193.139.91:5060>. Call-ID: 4-636(a)158.193.139.120. CSeq: 1 INVITE. Contact: sip:sipp@158.193.139.120:5060. Max-Forwards: 69. Subject: Performance Test. Content-Type: application/sdp. Content-Length: 139. . v=0. o=user1 53655765 2353687637 IN IP4 158.193.139.120. s=-. c=IN IP4 158.193.139.120. t=0 0. m=audio 6000 RTP/AVP 0. a=rtpmap:0 PCMU/8000 U 158.193.139.107:5060 -> 158.193.139.91:5060 SIP/2.0 180 Ringing. Via: SIP/2.0/UDP 158.193.139.91;branch=z9hG4bK1221.c7af9402.0, SIP/2.0/UDP 158.193.139.120:5060;branch=z9hG4bK-636-4-0. From: sipp <sip:sipp@158.193.139.120:5060>;tag=636SIPpTag004. To: sut <sip:1000@158.193.139.91:5060>;tag=2180SIPpTag0112. Call-ID: 4-636(a)158.193.139.120. CSeq: 1 INVITE. Contact: <sip:158.193.139.107:5060;transport=UDP>. Content-Length: 0. . U 158.193.139.107:5060 -> 158.193.139.91:5060 SIP/2.0 200 OK. Via: SIP/2.0/UDP 158.193.139.91;branch=z9hG4bK1221.c7af9402.0, SIP/2.0/UDP 158.193.139.120:5060;branch=z9hG4bK-636-4-0. From: sipp <sip:sipp@158.193.139.120:5060>;tag=636SIPpTag004. To: sut <sip:1000@158.193.139.91:5060>;tag=2180SIPpTag0112. Call-ID: 4-636(a)158.193.139.120. CSeq: 1 INVITE. Contact: <sip:158.193.139.107:5060;transport=UDP>. Content-Type: application/sdp. Content-Length: 139. . v=0. o=user1 53655765 2353687637 IN IP4 158.193.139.107. s=-. c=IN IP4 158.193.139.107. t=0 0. m=audio 6000 RTP/AVP 0. a=rtpmap:0 PCMU/8000 U 158.193.139.91:5060 -> 158.193.139.120:5060 SIP/2.0 180 Ringing. Via: SIP/2.0/UDP 158.193.139.120:5060;branch=z9hG4bK-636-4-0. From: sipp <sip:sipp@158.193.139.120:5060>;tag=636SIPpTag004. To: sut <sip:1000@158.193.139.91:5060>;tag=2180SIPpTag0112. Call-ID: 4-636(a)158.193.139.120. CSeq: 1 INVITE. Contact: <sip:158.193.139.107:5060;transport=UDP>. Content-Length: 0. . U 158.193.139.91:5060 -> 158.193.139.120:5060 SIP/2.0 200 OK. Via: SIP/2.0/UDP 158.193.139.120:5060;branch=z9hG4bK-636-4-0. From: sipp <sip:sipp@158.193.139.120:5060>;tag=636SIPpTag004. To: sut <sip:1000@158.193.139.91:5060>;tag=2180SIPpTag0112. Call-ID: 4-636(a)158.193.139.120. CSeq: 1 INVITE. Contact: <sip:158.193.139.107:5060;transport=UDP>. Content-Type: application/sdp. Content-Length: 139. . v=0. o=user1 53655765 2353687637 IN IP4 158.193.139.107. s=-. c=IN IP4 158.193.139.107. t=0 0. m=audio 6000 RTP/AVP 0. a=rtpmap:0 PCMU/8000 U 158.193.139.120:5060 -> 158.193.139.91:5060 ACK sip:1000@158.193.139.91:5060 SIP/2.0. Via: SIP/2.0/UDP 158.193.139.120:5060;branch=z9hG4bK-636-4-5. From: sipp <sip:sipp@158.193.139.120:5060>;tag=636SIPpTag004. To: sut <sip:1000@158.193.139.91:5060>;tag=2180SIPpTag0112. Call-ID: 4-636(a)158.193.139.120. CSeq: 1 ACK. Contact: sip:sipp@158.193.139.120:5060. Max-Forwards: 70. Subject: Performance Test. Content-Length: 0. . U 158.193.139.120:5060 -> 158.193.139.91:5060 BYE sip:1000@158.193.139.91:5060 SIP/2.0. Via: SIP/2.0/UDP 158.193.139.120:5060;branch=z9hG4bK-636-4-7. From: sipp <sip:sipp@158.193.139.120:5060>;tag=636SIPpTag004. To: sut <sip:1000@158.193.139.91:5060>;tag=2180SIPpTag0112. Call-ID: 4-636(a)158.193.139.120. CSeq: 2 BYE. Contact: sip:sipp@158.193.139.120:5060. Max-Forwards: 70. Subject: Performance Test. Content-Length: 0. . U 158.193.139.91:5060 -> 158.193.139.120:5060 SIP/2.0 404 Not Here. Via: SIP/2.0/UDP 158.193.139.120:5060;branch=z9hG4bK-636-4-7. From: sipp <sip:sipp@158.193.139.120:5060>;tag=636SIPpTag004. To: sut <sip:1000@158.193.139.91:5060>;tag=2180SIPpTag0112. Call-ID: 4-636(a)158.193.139.120. CSeq: 2 BYE. Server: kamailio (3.1.1 (i386/linux)). Content-Length: 0. . U 158.193.139.120:5060 -> 158.193.139.91:5060 BYE sip:1000@158.193.139.91:5060 SIP/2.0. Via: SIP/2.0/UDP 158.193.139.120:5060;branch=z9hG4bK-636-4--1. From: sipp <sip:sipp@158.193.139.120:5060>;tag=636SIPpTag004. To: sut <sip:1000@158.193.139.91:5060>;tag=2180SIPpTag0112. Call-ID: 4-636(a)158.193.139.120. CSeq: 3 BYE. Max-Forwards: 70. Contact: <sip:sipp@158.193.139.120:5060;transport=UDP>. Content-Length: 0. . U 158.193.139.91:5060 -> 158.193.139.120:5060 SIP/2.0 404 Not Here. Via: SIP/2.0/UDP 158.193.139.120:5060;branch=z9hG4bK-636-4--1. From: sipp <sip:sipp@158.193.139.120:5060>;tag=636SIPpTag004. To: sut <sip:1000@158.193.139.91:5060>;tag=2180SIPpTag0112. Call-ID: 4-636(a)158.193.139.120. CSeq: 3 BYE. Server: kamailio (3.1.1 (i386/linux)). Content-Length: 0. . U 158.193.139.107:5060 -> 158.193.139.91:5060 SIP/2.0 200 OK. Via: SIP/2.0/UDP 158.193.139.91;branch=z9hG4bK1221.c7af9402.0, SIP/2.0/UDP 158.193.139.120:5060;branch=z9hG4bK-636-4-0. From: sipp <sip:sipp@158.193.139.120:5060>;tag=636SIPpTag004. To: sut <sip:1000@158.193.139.91:5060>;tag=2180SIPpTag0112. Call-ID: 4-636(a)158.193.139.120. CSeq: 1 INVITE. Contact: <sip:158.193.139.107:5060;transport=UDP>. Content-Type: application/sdp. Content-Length: 139. . v=0. o=user1 53655765 2353687637 IN IP4 158.193.139.107. s=-. c=IN IP4 158.193.139.107. t=0 0. m=audio 6000 RTP/AVP 0. a=rtpmap:0 PCMU/8000 U 158.193.139.107:5060 -> 158.193.139.91:5060 SIP/2.0 200 OK. Via: SIP/2.0/UDP 158.193.139.91;branch=z9hG4bK62b7.0e791b35.0, SIP/2.0/UDP 158.193.139.120:5060;branch=z9hG4bK-636-3-0. From: sipp <sip:sipp@158.193.139.120:5060>;tag=636SIPpTag003. To: sut <sip:1000@158.193.139.91:5060>;tag=2180SIPpTag0111. Call-ID: 3-636(a)158.193.139.120. CSeq: 1 INVITE. Contact: <sip:158.193.139.107:5060;transport=UDP>. Content-Type: application/sdp. Content-Length: 139. . v=0. o=user1 53655765 2353687637 IN IP4 158.193.139.107. s=-. c=IN IP4 158.193.139.107. t=0 0. m=audio 6000 RTP/AVP 0. a=rtpmap:0 PCMU/8000 U 158.193.139.107:5060 -> 158.193.139.91:5060 SIP/2.0 200 OK. Via: SIP/2.0/UDP 158.193.139.91;branch=z9hG4bKa21c.7d2fd135.0, SIP/2.0/UDP 158.193.139.120:5060;branch=z9hG4bK-636-1-0. From: sipp <sip:sipp@158.193.139.120:5060>;tag=636SIPpTag001. To: sut <sip:1000@158.193.139.91:5060>;tag=2180SIPpTag019. Call-ID: 1-636(a)158.193.139.120. CSeq: 1 INVITE. Contact: <sip:158.193.139.107:5060;transport=UDP>. Content-Type: application/sdp. Content-Length: 139. . v=0. o=user1 53655765 2353687637 IN IP4 158.193.139.107. s=-. c=IN IP4 158.193.139.107. t=0 0. m=audio 6000 RTP/AVP 0. a=rtpmap:0 PCMU/8000 U 158.193.139.91:5060 -> 158.193.139.120:5060 SIP/2.0 200 OK. Via: SIP/2.0/UDP 158.193.139.120:5060;branch=z9hG4bK-636-1-0. From: sipp <sip:sipp@158.193.139.120:5060>;tag=636SIPpTag001. To: sut <sip:1000@158.193.139.91:5060>;tag=2180SIPpTag019. Call-ID: 1-636(a)158.193.139.120. CSeq: 1 INVITE. Contact: <sip:158.193.139.107:5060;transport=UDP>. Content-Type: application/sdp. Content-Length: 139. . v=0. o=user1 53655765 2353687637 IN IP4 158.193.139.107. s=-. c=IN IP4 158.193.139.107. t=0 0. m=audio 6000 RTP/AVP 0. a=rtpmap:0 PCMU/8000 U 158.193.139.91:5060 -> 158.193.139.120:5060 SIP/2.0 200 OK. Via: SIP/2.0/UDP 158.193.139.120:5060;branch=z9hG4bK-636-4-0. From: sipp <sip:sipp@158.193.139.120:5060>;tag=636SIPpTag004. To: sut <sip:1000@158.193.139.91:5060>;tag=2180SIPpTag0112. Call-ID: 4-636(a)158.193.139.120. CSeq: 1 INVITE. Contact: <sip:158.193.139.107:5060;transport=UDP>. Content-Type: application/sdp. Content-Length: 139. . v=0. o=user1 53655765 2353687637 IN IP4 158.193.139.107. s=-. c=IN IP4 158.193.139.107. t=0 0. m=audio 6000 RTP/AVP 0. a=rtpmap:0 PCMU/8000 U 158.193.139.91:5060 -> 158.193.139.120:5060 SIP/2.0 200 OK. Via: SIP/2.0/UDP 158.193.139.120:5060;branch=z9hG4bK-636-3-0. From: sipp <sip:sipp@158.193.139.120:5060>;tag=636SIPpTag003. To: sut <sip:1000@158.193.139.91:5060>;tag=2180SIPpTag0111. Call-ID: 3-636(a)158.193.139.120. CSeq: 1 INVITE. Contact: <sip:158.193.139.107:5060;transport=UDP>. Content-Type: application/sdp. Content-Length: 139. . v=0. o=user1 53655765 2353687637 IN IP4 158.193.139.107. s=-. c=IN IP4 158.193.139.107. t=0 0. m=audio 6000 RTP/AVP 0. a=rtpmap:0 PCMU/8000 U 158.193.139.120:5060 -> 158.193.139.91:5060 INVITE sip:1000@158.193.139.91:5060 SIP/2.0. Via: SIP/2.0/UDP 158.193.139.120:5060;branch=z9hG4bK-636-5-0. From: sipp <sip:sipp@158.193.139.120:5060>;tag=636SIPpTag005. To: sut <sip:1000@158.193.139.91:5060>. Call-ID: 5-636(a)158.193.139.120. CSeq: 1 INVITE. Contact: sip:sipp@158.193.139.120:5060. Max-Forwards: 70. Subject: Performance Test. Content-Type: application/sdp. Content-Length: 139. . v=0. o=user1 53655765 2353687637 IN IP4 158.193.139.120. s=-. c=IN IP4 158.193.139.120. t=0 0. m=audio 6000 RTP/AVP 0. a=rtpmap:0 PCMU/8000 U 158.193.139.91:5060 -> 158.193.139.120:5060 SIP/2.0 100 trying -- your call is important to us. Via: SIP/2.0/UDP 158.193.139.120:5060;branch=z9hG4bK-636-5-0. From: sipp <sip:sipp@158.193.139.120:5060>;tag=636SIPpTag005. To: sut <sip:1000@158.193.139.91:5060>. Call-ID: 5-636(a)158.193.139.120. CSeq: 1 INVITE. Server: kamailio (3.1.1 (i386/linux)). Content-Length: 0. . U 158.193.139.91:5060 -> 158.193.139.107:5060 INVITE sip:1000@158.193.139.107:5060 SIP/2.0. Record-Route: <sip:158.193.139.91;lr=on>. Via: SIP/2.0/UDP 158.193.139.91;branch=z9hG4bK3253.0acb5a11.0. Via: SIP/2.0/UDP 158.193.139.120:5060;branch=z9hG4bK-636-5-0. From: sipp <sip:sipp@158.193.139.120:5060>;tag=636SIPpTag005. To: sut <sip:1000@158.193.139.91:5060>. Call-ID: 5-636(a)158.193.139.120. CSeq: 1 INVITE. Contact: sip:sipp@158.193.139.120:5060. Max-Forwards: 69. Subject: Performance Test. Content-Type: application/sdp. Content-Length: 139. . v=0. o=user1 53655765 2353687637 IN IP4 158.193.139.120. s=-. c=IN IP4 158.193.139.120. t=0 0. m=audio 6000 RTP/AVP 0. a=rtpmap:0 PCMU/8000 U 158.193.139.107:5060 -> 158.193.139.91:5060 SIP/2.0 180 Ringing. Via: SIP/2.0/UDP 158.193.139.91;branch=z9hG4bK3253.0acb5a11.0, SIP/2.0/UDP 158.193.139.120:5060;branch=z9hG4bK-636-5-0. From: sipp <sip:sipp@158.193.139.120:5060>;tag=636SIPpTag005. To: sut <sip:1000@158.193.139.91:5060>;tag=2180SIPpTag0113. Call-ID: 5-636(a)158.193.139.120. CSeq: 1 INVITE. Contact: <sip:158.193.139.107:5060;transport=UDP>. Content-Length: 0. . U 158.193.139.107:5060 -> 158.193.139.91:5060 SIP/2.0 200 OK. Via: SIP/2.0/UDP 158.193.139.91;branch=z9hG4bK3253.0acb5a11.0, SIP/2.0/UDP 158.193.139.120:5060;branch=z9hG4bK-636-5-0. From: sipp <sip:sipp@158.193.139.120:5060>;tag=636SIPpTag005. To: sut <sip:1000@158.193.139.91:5060>;tag=2180SIPpTag0113. Call-ID: 5-636(a)158.193.139.120. CSeq: 1 INVITE. Contact: <sip:158.193.139.107:5060;transport=UDP>. Content-Type: application/sdp. Content-Length: 139. . v=0. o=user1 53655765 2353687637 IN IP4 158.193.139.107. s=-. c=IN IP4 158.193.139.107. t=0 0. m=audio 6000 RTP/AVP 0. a=rtpmap:0 PCMU/8000 U 158.193.139.91:5060 -> 158.193.139.120:5060 SIP/2.0 180 Ringing. Via: SIP/2.0/UDP 158.193.139.120:5060;branch=z9hG4bK-636-5-0. From: sipp <sip:sipp@158.193.139.120:5060>;tag=636SIPpTag005. To: sut <sip:1000@158.193.139.91:5060>;tag=2180SIPpTag0113. Call-ID: 5-636(a)158.193.139.120. CSeq: 1 INVITE. Contact: <sip:158.193.139.107:5060;transport=UDP>. Content-Length: 0. . U 158.193.139.91:5060 -> 158.193.139.120:5060 SIP/2.0 200 OK. Via: SIP/2.0/UDP 158.193.139.120:5060;branch=z9hG4bK-636-5-0. From: sipp <sip:sipp@158.193.139.120:5060>;tag=636SIPpTag005. To: sut <sip:1000@158.193.139.91:5060>;tag=2180SIPpTag0113. Call-ID: 5-636(a)158.193.139.120. CSeq: 1 INVITE. Contact: <sip:158.193.139.107:5060;transport=UDP>. Content-Type: application/sdp. Content-Length: 139. . v=0. o=user1 53655765 2353687637 IN IP4 158.193.139.107. s=-. c=IN IP4 158.193.139.107. t=0 0. m=audio 6000 RTP/AVP 0. a=rtpmap:0 PCMU/8000 U 158.193.139.120:5060 -> 158.193.139.91:5060 ACK sip:1000@158.193.139.91:5060 SIP/2.0. Via: SIP/2.0/UDP 158.193.139.120:5060;branch=z9hG4bK-636-5-5. From: sipp <sip:sipp@158.193.139.120:5060>;tag=636SIPpTag005. To: sut <sip:1000@158.193.139.91:5060>;tag=2180SIPpTag0113. Call-ID: 5-636(a)158.193.139.120. CSeq: 1 ACK. Contact: sip:sipp@158.193.139.120:5060. Max-Forwards: 70. Subject: Performance Test. Content-Length: 0. . U 158.193.139.120:5060 -> 158.193.139.91:5060 BYE sip:1000@158.193.139.91:5060 SIP/2.0. Via: SIP/2.0/UDP 158.193.139.120:5060;branch=z9hG4bK-636-5-7. From: sipp <sip:sipp@158.193.139.120:5060>;tag=636SIPpTag005. To: sut <sip:1000@158.193.139.91:5060>;tag=2180SIPpTag0113. Call-ID: 5-636(a)158.193.139.120. CSeq: 2 BYE. Contact: sip:sipp@158.193.139.120:5060. Max-Forwards: 70. Subject: Performance Test. Content-Length: 0. . U 158.193.139.91:5060 -> 158.193.139.120:5060 SIP/2.0 404 Not Here. Via: SIP/2.0/UDP 158.193.139.120:5060;branch=z9hG4bK-636-5-7. From: sipp <sip:sipp@158.193.139.120:5060>;tag=636SIPpTag005. To: sut <sip:1000@158.193.139.91:5060>;tag=2180SIPpTag0113. Call-ID: 5-636(a)158.193.139.120. CSeq: 2 BYE. Server: kamailio (3.1.1 (i386/linux)). Content-Length: 0. . U 158.193.139.120:5060 -> 158.193.139.91:5060 BYE sip:1000@158.193.139.91:5060 SIP/2.0. Via: SIP/2.0/UDP 158.193.139.120:5060;branch=z9hG4bK-636-5--1. From: sipp <sip:sipp@158.193.139.120:5060>;tag=636SIPpTag005. To: sut <sip:1000@158.193.139.91:5060>;tag=2180SIPpTag0113. Call-ID: 5-636(a)158.193.139.120. CSeq: 3 BYE. Max-Forwards: 70. Contact: <sip:sipp@158.193.139.120:5060;transport=UDP>. Content-Length: 0. . U 158.193.139.91:5060 -> 158.193.139.120:5060 SIP/2.0 404 Not Here. Via: SIP/2.0/UDP 158.193.139.120:5060;branch=z9hG4bK-636-5--1. From: sipp <sip:sipp@158.193.139.120:5060>;tag=636SIPpTag005. To: sut <sip:1000@158.193.139.91:5060>;tag=2180SIPpTag0113. Call-ID: 5-636(a)158.193.139.120. CSeq: 3 BYE. Server: kamailio (3.1.1 (i386/linux)). Content-Length: 0. . U 158.193.139.107:5060 -> 158.193.139.91:5060 SIP/2.0 200 OK. Via: SIP/2.0/UDP 158.193.139.91;branch=z9hG4bK1221.c7af9402.0, SIP/2.0/UDP 158.193.139.120:5060;branch=z9hG4bK-636-4-0. From: sipp <sip:sipp@158.193.139.120:5060>;tag=636SIPpTag004. To: sut <sip:1000@158.193.139.91:5060>;tag=2180SIPpTag0112. Call-ID: 4-636(a)158.193.139.120. CSeq: 1 INVITE. Contact: <sip:158.193.139.107:5060;transport=UDP>. Content-Type: application/sdp. Content-Length: 139. . v=0. o=user1 53655765 2353687637 IN IP4 158.193.139.107. s=-. c=IN IP4 158.193.139.107. t=0 0. m=audio 6000 RTP/AVP 0. a=rtpmap:0 PCMU/8000 U 158.193.139.107:5060 -> 158.193.139.91:5060 SIP/2.0 200 OK. Via: SIP/2.0/UDP 158.193.139.91;branch=z9hG4bK3253.0acb5a11.0, SIP/2.0/UDP 158.193.139.120:5060;branch=z9hG4bK-636-5-0. From: sipp <sip:sipp@158.193.139.120:5060>;tag=636SIPpTag005. To: sut <sip:1000@158.193.139.91:5060>;tag=2180SIPpTag0113. Call-ID: 5-636(a)158.193.139.120. CSeq: 1 INVITE. Contact: <sip:158.193.139.107:5060;transport=UDP>. Content-Type: application/sdp. Content-Length: 139. . v=0. o=user1 53655765 2353687637 IN IP4 158.193.139.107. s=-. c=IN IP4 158.193.139.107. t=0 0. m=audio 6000 RTP/AVP 0. a=rtpmap:0 PCMU/8000 U 158.193.139.107:5060 -> 158.193.139.91:5060 SIP/2.0 200 OK. Via: SIP/2.0/UDP 158.193.139.91;branch=z9hG4bK4285.21e4a9e7.0, SIP/2.0/UDP 158.193.139.120:5060;branch=z9hG4bK-636-2-0. From: sipp <sip:sipp@158.193.139.120:5060>;tag=636SIPpTag002. To: sut <sip:1000@158.193.139.91:5060>;tag=2180SIPpTag0110. Call-ID: 2-636(a)158.193.139.120. CSeq: 1 INVITE. Contact: <sip:158.193.139.107:5060;transport=UDP>. Content-Type: application/sdp. Content-Length: 139. . v=0. o=user1 53655765 2353687637 IN IP4 158.193.139.107. s=-. c=IN IP4 158.193.139.107. t=0 0. m=audio 6000 RTP/AVP 0. a=rtpmap:0 PCMU/8000 U 158.193.139.91:5060 -> 158.193.139.120:5060 SIP/2.0 200 OK. Via: SIP/2.0/UDP 158.193.139.120:5060;branch=z9hG4bK-636-5-0. From: sipp <sip:sipp@158.193.139.120:5060>;tag=636SIPpTag005. To: sut <sip:1000@158.193.139.91:5060>;tag=2180SIPpTag0113. Call-ID: 5-636(a)158.193.139.120. CSeq: 1 INVITE. Contact: <sip:158.193.139.107:5060;transport=UDP>. Content-Type: application/sdp. Content-Length: 139. . v=0. o=user1 53655765 2353687637 IN IP4 158.193.139.107. s=-. c=IN IP4 158.193.139.107. t=0 0. m=audio 6000 RTP/AVP 0. a=rtpmap:0 PCMU/8000 U 158.193.139.91:5060 -> 158.193.139.120:5060 SIP/2.0 200 OK. Via: SIP/2.0/UDP 158.193.139.120:5060;branch=z9hG4bK-636-2-0. From: sipp <sip:sipp@158.193.139.120:5060>;tag=636SIPpTag002. To: sut <sip:1000@158.193.139.91:5060>;tag=2180SIPpTag0110. Call-ID: 2-636(a)158.193.139.120. CSeq: 1 INVITE. Contact: <sip:158.193.139.107:5060;transport=UDP>. Content-Type: application/sdp. Content-Length: 139. . v=0. o=user1 53655765 2353687637 IN IP4 158.193.139.107. s=-. c=IN IP4 158.193.139.107. t=0 0. m=audio 6000 RTP/AVP 0. a=rtpmap:0 PCMU/8000 U 158.193.139.91:5060 -> 158.193.139.120:5060 SIP/2.0 200 OK. Via: SIP/2.0/UDP 158.193.139.120:5060;branch=z9hG4bK-636-4-0. From: sipp <sip:sipp@158.193.139.120:5060>;tag=636SIPpTag004. To: sut <sip:1000@158.193.139.91:5060>;tag=2180SIPpTag0112. Call-ID: 4-636(a)158.193.139.120. CSeq: 1 INVITE. Contact: <sip:158.193.139.107:5060;transport=UDP>. Content-Type: application/sdp. Content-Length: 139. . v=0. o=user1 53655765 2353687637 IN IP4 158.193.139.107. s=-. c=IN IP4 158.193.139.107. t=0 0. m=audio 6000 RTP/AVP 0. a=rtpmap:0 PCMU/8000 U 158.193.139.120:5060 -> 158.193.139.91:5060 INVITE sip:1000@158.193.139.91:5060 SIP/2.0. Via: SIP/2.0/UDP 158.193.139.120:5060;branch=z9hG4bK-636-6-0. From: sipp <sip:sipp@158.193.139.120:5060>;tag=636SIPpTag006. To: sut <sip:1000@158.193.139.91:5060>. Call-ID: 6-636(a)158.193.139.120. CSeq: 1 INVITE. Contact: sip:sipp@158.193.139.120:5060. Max-Forwards: 70. Subject: Performance Test. Content-Type: application/sdp. Content-Length: 139. . v=0. o=user1 53655765 2353687637 IN IP4 158.193.139.120. s=-. c=IN IP4 158.193.139.120. t=0 0. m=audio 6000 RTP/AVP 0. a=rtpmap:0 PCMU/8000 U 158.193.139.91:5060 -> 158.193.139.120:5060 SIP/2.0 100 trying -- your call is important to us. Via: SIP/2.0/UDP 158.193.139.120:5060;branch=z9hG4bK-636-6-0. From: sipp <sip:sipp@158.193.139.120:5060>;tag=636SIPpTag006. To: sut <sip:1000@158.193.139.91:5060>. Call-ID: 6-636(a)158.193.139.120. CSeq: 1 INVITE. Server: kamailio (3.1.1 (i386/linux)). Content-Length: 0. . U 158.193.139.91:5060 -> 158.193.139.107:5060 INVITE sip:1000@158.193.139.107:5060 SIP/2.0. Record-Route: <sip:158.193.139.91;lr=on>. Via: SIP/2.0/UDP 158.193.139.91;branch=z9hG4bKd1cc.61efccf5.0. Via: SIP/2.0/UDP 158.193.139.120:5060;branch=z9hG4bK-636-6-0. From: sipp <sip:sipp@158.193.139.120:5060>;tag=636SIPpTag006. To: sut <sip:1000@158.193.139.91:5060>. Call-ID: 6-636(a)158.193.139.120. CSeq: 1 INVITE. Contact: sip:sipp@158.193.139.120:5060. Max-Forwards: 69. Subject: Performance Test. Content-Type: application/sdp. Content-Length: 139. . v=0. o=user1 53655765 2353687637 IN IP4 158.193.139.120. s=-. c=IN IP4 158.193.139.120. t=0 0. m=audio 6000 RTP/AVP 0. a=rtpmap:0 PCMU/8000 U 158.193.139.107:5060 -> 158.193.139.91:5060 SIP/2.0 180 Ringing. Via: SIP/2.0/UDP 158.193.139.91;branch=z9hG4bKd1cc.61efccf5.0, SIP/2.0/UDP 158.193.139.120:5060;branch=z9hG4bK-636-6-0. From: sipp <sip:sipp@158.193.139.120:5060>;tag=636SIPpTag006. To: sut <sip:1000@158.193.139.91:5060>;tag=2180SIPpTag0114. Call-ID: 6-636(a)158.193.139.120. CSeq: 1 INVITE. Contact: <sip:158.193.139.107:5060;transport=UDP>. Content-Length: 0. . U 158.193.139.107:5060 -> 158.193.139.91:5060 SIP/2.0 200 OK. Via: SIP/2.0/UDP 158.193.139.91;branch=z9hG4bKd1cc.61efccf5.0, SIP/2.0/UDP 158.193.139.120:5060;branch=z9hG4bK-636-6-0. From: sipp <sip:sipp@158.193.139.120:5060>;tag=636SIPpTag006. To: sut <sip:1000@158.193.139.91:5060>;tag=2180SIPpTag0114. Call-ID: 6-636(a)158.193.139.120. CSeq: 1 INVITE. Contact: <sip:158.193.139.107:5060;transport=UDP>. Content-Type: application/sdp. Content-Length: 139. . v=0. o=user1 53655765 2353687637 IN IP4 158.193.139.107. s=-. c=IN IP4 158.193.139.107. t=0 0. m=audio 6000 RTP/AVP 0. a=rtpmap:0 PCMU/8000 U 158.193.139.91:5060 -> 158.193.139.120:5060 SIP/2.0 180 Ringing. Via: SIP/2.0/UDP 158.193.139.120:5060;branch=z9hG4bK-636-6-0. From: sipp <sip:sipp@158.193.139.120:5060>;tag=636SIPpTag006. To: sut <sip:1000@158.193.139.91:5060>;tag=2180SIPpTag0114. Call-ID: 6-636(a)158.193.139.120. CSeq: 1 INVITE. Contact: <sip:158.193.139.107:5060;transport=UDP>. Content-Length: 0. . U 158.193.139.91:5060 -> 158.193.139.120:5060 SIP/2.0 200 OK. Via: SIP/2.0/UDP 158.193.139.120:5060;branch=z9hG4bK-636-6-0. From: sipp <sip:sipp@158.193.139.120:5060>;tag=636SIPpTag006. To: sut <sip:1000@158.193.139.91:5060>;tag=2180SIPpTag0114. Call-ID: 6-636(a)158.193.139.120. CSeq: 1 INVITE. Contact: <sip:158.193.139.107:5060;transport=UDP>. Content-Type: application/sdp. Content-Length: 139. . v=0. o=user1 53655765 2353687637 IN IP4 158.193.139.107. s=-. c=IN IP4 158.193.139.107. t=0 0. m=audio 6000 RTP/AVP 0. a=rtpmap:0 PCMU/8000 U 158.193.139.120:5060 -> 158.193.139.91:5060 ACK sip:1000@158.193.139.91:5060 SIP/2.0. Via: SIP/2.0/UDP 158.193.139.120:5060;branch=z9hG4bK-636-6-5. From: sipp <sip:sipp@158.193.139.120:5060>;tag=636SIPpTag006. To: sut <sip:1000@158.193.139.91:5060>;tag=2180SIPpTag0114. Call-ID: 6-636(a)158.193.139.120. CSeq: 1 ACK. Contact: sip:sipp@158.193.139.120:5060. Max-Forwards: 70. Subject: Performance Test. Content-Length: 0. . U 158.193.139.120:5060 -> 158.193.139.91:5060 BYE sip:1000@158.193.139.91:5060 SIP/2.0. Via: SIP/2.0/UDP 158.193.139.120:5060;branch=z9hG4bK-636-6-7. From: sipp <sip:sipp@158.193.139.120:5060>;tag=636SIPpTag006. To: sut <sip:1000@158.193.139.91:5060>;tag=2180SIPpTag0114. Call-ID: 6-636(a)158.193.139.120. CSeq: 2 BYE. Contact: sip:sipp@158.193.139.120:5060. Max-Forwards: 70. Subject: Performance Test. Content-Length: 0. . U 158.193.139.91:5060 -> 158.193.139.120:5060 SIP/2.0 404 Not Here. Via: SIP/2.0/UDP 158.193.139.120:5060;branch=z9hG4bK-636-6-7. From: sipp <sip:sipp@158.193.139.120:5060>;tag=636SIPpTag006. To: sut <sip:1000@158.193.139.91:5060>;tag=2180SIPpTag0114. Call-ID: 6-636(a)158.193.139.120. CSeq: 2 BYE. Server: kamailio (3.1.1 (i386/linux)). Content-Length: 0. . U 158.193.139.120:5060 -> 158.193.139.91:5060 BYE sip:1000@158.193.139.91:5060 SIP/2.0. Via: SIP/2.0/UDP 158.193.139.120:5060;branch=z9hG4bK-636-6--1. From: sipp <sip:sipp@158.193.139.120:5060>;tag=636SIPpTag006. To: sut <sip:1000@158.193.139.91:5060>;tag=2180SIPpTag0114. Call-ID: 6-636(a)158.193.139.120. CSeq: 3 BYE. Max-Forwards: 70. Contact: <sip:sipp@158.193.139.120:5060;transport=UDP>. Content-Length: 0. . U 158.193.139.91:5060 -> 158.193.139.120:5060 SIP/2.0 404 Not Here. Via: SIP/2.0/UDP 158.193.139.120:5060;branch=z9hG4bK-636-6--1. From: sipp <sip:sipp@158.193.139.120:5060>;tag=636SIPpTag006. To: sut <sip:1000@158.193.139.91:5060>;tag=2180SIPpTag0114. Call-ID: 6-636(a)158.193.139.120. CSeq: 3 BYE. Server: kamailio (3.1.1 (i386/linux)). Content-Length: 0. . U 158.193.139.107:5060 -> 158.193.139.91:5060 SIP/2.0 200 OK. Via: SIP/2.0/UDP 158.193.139.91;branch=z9hG4bK3253.0acb5a11.0, SIP/2.0/UDP 158.193.139.120:5060;branch=z9hG4bK-636-5-0. From: sipp <sip:sipp@158.193.139.120:5060>;tag=636SIPpTag005. To: sut <sip:1000@158.193.139.91:5060>;tag=2180SIPpTag0113. Call-ID: 5-636(a)158.193.139.120. CSeq: 1 INVITE. Contact: <sip:158.193.139.107:5060;transport=UDP>. Content-Type: application/sdp. Content-Length: 139. . v=0. o=user1 53655765 2353687637 IN IP4 158.193.139.107. s=-. c=IN IP4 158.193.139.107. t=0 0. m=audio 6000 RTP/AVP 0. a=rtpmap:0 PCMU/8000 U 158.193.139.107:5060 -> 158.193.139.91:5060 SIP/2.0 200 OK. Via: SIP/2.0/UDP 158.193.139.91;branch=z9hG4bK62b7.0e791b35.0, SIP/2.0/UDP 158.193.139.120:5060;branch=z9hG4bK-636-3-0. From: sipp <sip:sipp@158.193.139.120:5060>;tag=636SIPpTag003. To: sut <sip:1000@158.193.139.91:5060>;tag=2180SIPpTag0111. Call-ID: 3-636(a)158.193.139.120. CSeq: 1 INVITE. Contact: <sip:158.193.139.107:5060;transport=UDP>. Content-Type: application/sdp. Content-Length: 139. . v=0. o=user1 53655765 2353687637 IN IP4 158.193.139.107. s=-. c=IN IP4 158.193.139.107. t=0 0. m=audio 6000 RTP/AVP 0. a=rtpmap:0 PCMU/8000 U 158.193.139.91:5060 -> 158.193.139.120:5060 SIP/2.0 200 OK. Via: SIP/2.0/UDP 158.193.139.120:5060;branch=z9hG4bK-636-5-0. From: sipp <sip:sipp@158.193.139.120:5060>;tag=636SIPpTag005. To: sut <sip:1000@158.193.139.91:5060>;tag=2180SIPpTag0113. Call-ID: 5-636(a)158.193.139.120. CSeq: 1 INVITE. Contact: <sip:158.193.139.107:5060;transport=UDP>. Content-Type: application/sdp. Content-Length: 139. . v=0. o=user1 53655765 2353687637 IN IP4 158.193.139.107. s=-. c=IN IP4 158.193.139.107. t=0 0. m=audio 6000 RTP/AVP 0. a=rtpmap:0 PCMU/8000 U 158.193.139.107:5060 -> 158.193.139.91:5060 SIP/2.0 200 OK. Via: SIP/2.0/UDP 158.193.139.91;branch=z9hG4bKd1cc.61efccf5.0, SIP/2.0/UDP 158.193.139.120:5060;branch=z9hG4bK-636-6-0. From: sipp <sip:sipp@158.193.139.120:5060>;tag=636SIPpTag006. To: sut <sip:1000@158.193.139.91:5060>;tag=2180SIPpTag0114. Call-ID: 6-636(a)158.193.139.120. CSeq: 1 INVITE. Contact: <sip:158.193.139.107:5060;transport=UDP>. Content-Type: application/sdp. Content-Length: 139. . v=0. o=user1 53655765 2353687637 IN IP4 158.193.139.107. s=-. c=IN IP4 158.193.139.107. t=0 0. m=audio 6000 RTP/AVP 0. a=rtpmap:0 PCMU/8000 U 158.193.139.91:5060 -> 158.193.139.120:5060 SIP/2.0 200 OK. Via: SIP/2.0/UDP 158.193.139.120:5060;branch=z9hG4bK-636-3-0. From: sipp <sip:sipp@158.193.139.120:5060>;tag=636SIPpTag003. To: sut <sip:1000@158.193.139.91:5060>;tag=2180SIPpTag0111. Call-ID: 3-636(a)158.193.139.120. CSeq: 1 INVITE. Contact: <sip:158.193.139.107:5060;transport=UDP>. Content-Type: application/sdp. Content-Length: 139. . v=0. o=user1 53655765 2353687637 IN IP4 158.193.139.107. s=-. c=IN IP4 158.193.139.107. t=0 0. m=audio 6000 RTP/AVP 0. a=rtpmap:0 PCMU/8000 U 158.193.139.91:5060 -> 158.193.139.120:5060 SIP/2.0 200 OK. Via: SIP/2.0/UDP 158.193.139.120:5060;branch=z9hG4bK-636-6-0. From: sipp <sip:sipp@158.193.139.120:5060>;tag=636SIPpTag006. To: sut <sip:1000@158.193.139.91:5060>;tag=2180SIPpTag0114. Call-ID: 6-636(a)158.193.139.120. CSeq: 1 INVITE. Contact: <sip:158.193.139.107:5060;transport=UDP>. Content-Type: application/sdp. Content-Length: 139. . v=0. o=user1 53655765 2353687637 IN IP4 158.193.139.107. s=-. c=IN IP4 158.193.139.107. t=0 0. m=audio 6000 RTP/AVP 0. a=rtpmap:0 PCMU/8000 U 158.193.139.120:5060 -> 158.193.139.91:5060 INVITE sip:1000@158.193.139.91:5060 SIP/2.0. Via: SIP/2.0/UDP 158.193.139.120:5060;branch=z9hG4bK-636-7-0. From: sipp <sip:sipp@158.193.139.120:5060>;tag=636SIPpTag007. To: sut <sip:1000@158.193.139.91:5060>. Call-ID: 7-636(a)158.193.139.120. CSeq: 1 INVITE. Contact: sip:sipp@158.193.139.120:5060. Max-Forwards: 70. Subject: Performance Test. Content-Type: application/sdp. Content-Length: 139. . v=0. o=user1 53655765 2353687637 IN IP4 158.193.139.120. s=-. c=IN IP4 158.193.139.120. t=0 0. m=audio 6000 RTP/AVP 0. a=rtpmap:0 PCMU/8000 U 158.193.139.91:5060 -> 158.193.139.120:5060 SIP/2.0 100 trying -- your call is important to us. Via: SIP/2.0/UDP 158.193.139.120:5060;branch=z9hG4bK-636-7-0. From: sipp <sip:sipp@158.193.139.120:5060>;tag=636SIPpTag007. To: sut <sip:1000@158.193.139.91:5060>. Call-ID: 7-636(a)158.193.139.120. CSeq: 1 INVITE. Server: kamailio (3.1.1 (i386/linux)). Content-Length: 0. . U 158.193.139.91:5060 -> 158.193.139.107:5060 INVITE sip:1000@158.193.139.107:5060 SIP/2.0. Record-Route: <sip:158.193.139.91;lr=on>. Via: SIP/2.0/UDP 158.193.139.91;branch=z9hG4bKf1fe.ea66e88.0. Via: SIP/2.0/UDP 158.193.139.120:5060;branch=z9hG4bK-636-7-0. From: sipp <sip:sipp@158.193.139.120:5060>;tag=636SIPpTag007. To: sut <sip:1000@158.193.139.91:5060>. Call-ID: 7-636(a)158.193.139.120. CSeq: 1 INVITE. Contact: sip:sipp@158.193.139.120:5060. Max-Forwards: 69. Subject: Performance Test. Content-Type: application/sdp. Content-Length: 139. . v=0. o=user1 53655765 2353687637 IN IP4 158.193.139.120. s=-. c=IN IP4 158.193.139.120. t=0 0. m=audio 6000 RTP/AVP 0. a=rtpmap:0 PCMU/8000 U 158.193.139.107:5060 -> 158.193.139.91:5060 SIP/2.0 180 Ringing. Via: SIP/2.0/UDP 158.193.139.91;branch=z9hG4bKf1fe.ea66e88.0, SIP/2.0/UDP 158.193.139.120:5060;branch=z9hG4bK-636-7-0. From: sipp <sip:sipp@158.193.139.120:5060>;tag=636SIPpTag007. To: sut <sip:1000@158.193.139.91:5060>;tag=2180SIPpTag0115. Call-ID: 7-636(a)158.193.139.120. CSeq: 1 INVITE. Contact: <sip:158.193.139.107:5060;transport=UDP>. Content-Length: 0. . U 158.193.139.107:5060 -> 158.193.139.91:5060 SIP/2.0 200 OK. Via: SIP/2.0/UDP 158.193.139.91;branch=z9hG4bKf1fe.ea66e88.0, SIP/2.0/UDP 158.193.139.120:5060;branch=z9hG4bK-636-7-0. From: sipp <sip:sipp@158.193.139.120:5060>;tag=636SIPpTag007. To: sut <sip:1000@158.193.139.91:5060>;tag=2180SIPpTag0115. Call-ID: 7-636(a)158.193.139.120. CSeq: 1 INVITE. Contact: <sip:158.193.139.107:5060;transport=UDP>. Content-Type: application/sdp. Content-Length: 139. . v=0. o=user1 53655765 2353687637 IN IP4 158.193.139.107. s=-. c=IN IP4 158.193.139.107. t=0 0. m=audio 6000 RTP/AVP 0. a=rtpmap:0 PCMU/8000 U 158.193.139.91:5060 -> 158.193.139.120:5060 SIP/2.0 180 Ringing. Via: SIP/2.0/UDP 158.193.139.120:5060;branch=z9hG4bK-636-7-0. From: sipp <sip:sipp@158.193.139.120:5060>;tag=636SIPpTag007. To: sut <sip:1000@158.193.139.91:5060>;tag=2180SIPpTag0115. Call-ID: 7-636(a)158.193.139.120. CSeq: 1 INVITE. Contact: <sip:158.193.139.107:5060;transport=UDP>. Content-Length: 0. . U 158.193.139.91:5060 -> 158.193.139.120:5060 SIP/2.0 200 OK. Via: SIP/2.0/UDP 158.193.139.120:5060;branch=z9hG4bK-636-7-0. From: sipp <sip:sipp@158.193.139.120:5060>;tag=636SIPpTag007. To: sut <sip:1000@158.193.139.91:5060>;tag=2180SIPpTag0115. Call-ID: 7-636(a)158.193.139.120. CSeq: 1 INVITE. Contact: <sip:158.193.139.107:5060;transport=UDP>. Content-Type: application/sdp. Content-Length: 139. . v=0. o=user1 53655765 2353687637 IN IP4 158.193.139.107. s=-. c=IN IP4 158.193.139.107. t=0 0. m=audio 6000 RTP/AVP 0. a=rtpmap:0 PCMU/8000 U 158.193.139.120:5060 -> 158.193.139.91:5060 ACK sip:1000@158.193.139.91:5060 SIP/2.0. Via: SIP/2.0/UDP 158.193.139.120:5060;branch=z9hG4bK-636-7-5. From: sipp <sip:sipp@158.193.139.120:5060>;tag=636SIPpTag007. To: sut <sip:1000@158.193.139.91:5060>;tag=2180SIPpTag0115. Call-ID: 7-636(a)158.193.139.120. CSeq: 1 ACK. Contact: sip:sipp@158.193.139.120:5060. Max-Forwards: 70. Subject: Performance Test. Content-Length: 0. . U 158.193.139.120:5060 -> 158.193.139.91:5060 BYE sip:1000@158.193.139.91:5060 SIP/2.0. Via: SIP/2.0/UDP 158.193.139.120:5060;branch=z9hG4bK-636-7-7. From: sipp <sip:sipp@158.193.139.120:5060>;tag=636SIPpTag007. To: sut <sip:1000@158.193.139.91:5060>;tag=2180SIPpTag0115. Call-ID: 7-636(a)158.193.139.120. CSeq: 2 BYE. Contact: sip:sipp@158.193.139.120:5060. Max-Forwards: 70. Subject: Performance Test. Content-Length: 0. . U 158.193.139.91:5060 -> 158.193.139.120:5060 SIP/2.0 404 Not Here. Via: SIP/2.0/UDP 158.193.139.120:5060;branch=z9hG4bK-636-7-7. From: sipp <sip:sipp@158.193.139.120:5060>;tag=636SIPpTag007. To: sut <sip:1000@158.193.139.91:5060>;tag=2180SIPpTag0115. Call-ID: 7-636(a)158.193.139.120. CSeq: 2 BYE. Server: kamailio (3.1.1 (i386/linux)). Content-Length: 0. . U 158.193.139.120:5060 -> 158.193.139.91:5060 BYE sip:1000@158.193.139.91:5060 SIP/2.0. Via: SIP/2.0/UDP 158.193.139.120:5060;branch=z9hG4bK-636-7--1. From: sipp <sip:sipp@158.193.139.120:5060>;tag=636SIPpTag007. To: sut <sip:1000@158.193.139.91:5060>;tag=2180SIPpTag0115. Call-ID: 7-636(a)158.193.139.120. CSeq: 3 BYE. Max-Forwards: 70. Contact: <sip:sip... [Správa odseknutá]

1 0

GSoC 2011 mentoring
by Daniel-Constantin Mierla 28 Mar '11

28 Mar '11

Hello, I am again the coordinator for Kamailio's project at GSoC 2011, last year we had very good results with other developers joining the mentoring team. It was the case of Marius Zbihlei that really helped a lot, now being another opportunity to thank him again. If you want to help guiding the implementation of SIP-to-Jingle gateway, please come on board! This means you have to discuss with the selected student and guide him through one of following topics: Kamailio sources, SIP or Jingle. For the Jingle part, which is probably a bit unknown for our community, we can ask the guys at Jitsi project - we are part of the same organization at GSoC 2011. Relevant links to our GSoC participations: http://www.kamailio.org/w/gsoc-2011/ http://www.kamailio.org/w/gsoc-2010/ Thanks, Daniel -- Daniel-Constantin Mierla http://www.asipto.com

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sr-users March 2011