sr-users July 2018

sr-users@lists.kamailio.org

84 participants
98 discussions

kamailio with kannel
by eyas barhouk 02 Jul '18

02 Jul '18

hello dears , i'm trying to use "http_client" module to post SMS from kamailio to kannel using the following configuration : ....... modparam("http_client", "httpcon", "kannel=>http://username:password@127.0.0.1:443") .......... ......... http_connect("kannel","cgi-bin/sendsms?user=username&pass=password&charset=utf-16&coding=2&from=$avp(from)&to=$avp(to)&text=$(avp(text){s.escape.user})","$var(result)"); ....... And this test success for English characters &… [View More]

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Using Kamailio+rtproxy with freeswitch
by Philippe,Edson H 02 Jul '18

02 Jul '18

Hello. I have been trying to use kamailio+rtpproxy to handle freeswitch. So far, I am able to handle the sip routing via Kamailio, however, I am not able to get the RTP portion to go through my kamailio server. it seems once Kamailio handle the initial sip, there is a 1 to 1 communication between freeswitch and my client (phone) Has anyone solved this problem?

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subst query
by mahesh b 02 Jul '18

02 Jul '18

Hi , Can someone explain me what is \1 and \3 doing in the subst expression ? Input : From: <sip:anonymous@10.211.160.168 >;tag=41008079_nab_FFFF_isp_FFFF_cco_FFFF_igo_FFFF_mgt_78DD subst('/^From:(.*)10.211.160.168(.*)>(.*)/From:\110.211.160.174>\3/ig'); Output : From: <sip:anonymous@10.211.160.174 >;tag=41008079_nab_FFFF_isp_FFFF_cco_FFFF_igo_FFFF_mgt_78DD Regards, Mahesh.b

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Should I ignore Route header in ACK?
by Yuriy Gorlichenko 02 Jul '18

02 Jul '18

Hi I know that this is not question too much close to the kamialio users but mostly losed to the RFC specifiacations but this community looks like pretty much close to it that is why I want to ask this question here, that's why sorry and thanks for help in this question: I have a situation when provider sends me 200 response with Request-Route header and changed contact header: Means response comes from 1.1.1.1:5060 Request-Route contains: 1.1.1.1:5060 But Contact contains: 1.1.1.1:5061 My … [View More]

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Is it possible to play earlmedia with kamailio
by vinod mn 02 Jul '18

02 Jul '18

Hi, I am trying to configure kamailio to play early media and i am using rtpproxy_stream2uac(), but the audio file plays only after the call is connected. How to use rtpproxy_stream2uac() to play only the early media. Thank you vinod.M.N

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Kamailio installation problem
by Dipayan Sanyal 01 Jul '18

01 Jul '18

Hi, I have installed kamailio in my system but while starting I am geeting following errors- Jul 1 00:32:42 coditas-Vostro-3558 /usr/local/kamailio-5.1/sbin/kamailio[4354]: ERROR: db_mysql [km_my_con.c:129]: db_mysql_new_connection(): driver error: Access denied for user 'kamailio'@'localhost' (using password: YES) Jul 1 00:32:42 coditas-Vostro-3558 /usr/local/kamailio-5.1/sbin/kamailio[4354]: ERROR: <core> [db.c:318]: db_do_init2(): could not add connection to the pool Jul 1 00:32:42 … [View More]coditas-Vostro-3558 /usr/local/kamailio-5.1/sbin/kamailio[4354]: ERROR: usrloc [dlist.c:644]: register_udomain(): failed to open database connection Jul 1 00:32:42 coditas-Vostro-3558 /usr/local/kamailio-5.1/sbin/kamailio[4354]: ERROR: registrar [registrar.c:651]: domain_fixup(): failed to register domain Jul 1 00:32:42 coditas-Vostro-3558 /usr/local/kamailio-5.1/sbin/kamailio[4354]: ERROR: <core> [core/route.c:1153]: fix_actions(): fixing failed (code=-1) at cfg:/usr/local/kamailio-5.1/etc/kamailio/kamailio.cfg:643 Jul 1 00:32:42 coditas-Vostro-3558 /usr/local/kamailio-5.1/sbin/kamailio[4354]: ERROR: <core> [core/rvalue.c:3859]: fix_rval_expr(): failure in cfg at line: 643 col: 22 Jul 1 00:32:42 coditas-Vostro-3558 /usr/local/kamailio-5.1/sbin/kamailio[4354]: ERROR: <core> [core/rvalue.c:3859]: fix_rval_expr(): failure in cfg at line: 643 col: 22 Jul 1 00:32:42 coditas-Vostro-3558 /usr/local/kamailio-5.1/sbin/kamailio[4354]: ERROR: <core> [core/route.c:1153]: fix_actions(): fixing failed (code=-1) at cfg:/usr/local/kamailio-5.1/etc/kamailio/kamailio.cfg:646 Jul 1 00:32:42 coditas-Vostro-3558 /usr/local/kamailio-5.1/sbin/kamailio[4354]: DEBUG: tm [t_funcs.c:85]: tm_shutdown(): start Jul 1 00:32:42 coditas-Vostro-3558 /usr/local/kamailio-5.1/sbin/kamailio[4354]: DEBUG: tm [t_funcs.c:88]: tm_shutdown(): emptying hash table Jul 1 00:32:42 coditas-Vostro-3558 /usr/local/kamailio-5.1/sbin/kamailio[4354]: DEBUG: tm [t_funcs.c:90]: tm_shutdown(): removing semaphores Jul 1 00:32:42 coditas-Vostro-3558 /usr/local/kamailio-5.1/sbin/kamailio[4354]: DEBUG: tm [t_funcs.c:92]: tm_shutdown(): destroying tmcb lists Jul 1 00:32:42 coditas-Vostro-3558 /usr/local/kamailio-5.1/sbin/kamailio[4354]: DEBUG: tm [t_funcs.c:95]: tm_shutdown(): done Jul 1 00:32:42 coditas-Vostro-3558 /usr/local/kamailio-5.1/sbin/kamailio[4354]: INFO: <core> [core/sctp_core.c:53]: sctp_core_destroy(): SCTP API not initialized Jul 1 00:32:42 coditas-Vostro-3558 /usr/local/kamailio-5.1/sbin/kamailio[4354]: DEBUG: <core> [core/mem/shm.c:260]: shm_destroy_manager(): destroying memory manager: q_malloc Jul 1 00:32:42 coditas-Vostro-3558 /usr/local/kamailio-5.1/sbin/kamailio[4354]: DEBUG: <core> [core/mem/q_malloc.c:1169]: qm_shm_lock_destroy(): destroying the shared memory lock Jul 1 00:32:42 coditas-Vostro-3558 /usr/local/kamailio-5.1/sbin/kamailio[4354]: DEBUG: <core> [core/mem/pkg.c:90]: pkg_destroy_manager(): destroying memory manager: q_malloc Please look into the problem. Thanking You, Dip [View Less]

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Fwd: Video call recording and mobile push notifications
by Jeremy Renner 01 Jul '18

01 Jul '18

Hi, I would like to setup up my SIP server / PBX for my business, now we have some candidates: 1. Open source solution: - Asterisk PBX, - Freeswitch PBX - Kamailio - OpenSIPS 2. Business solution: - Brekeke PBX(https://www.brekeke.com - Vodia PBX(https://www.vodia.com) - 3CX PBX(https://www.3cx.com) - PortSIP PBX(https://www.portsip.com/portsip-pbx) *Below features are mandatory for our project:* - Video call recording (For the finance … [View More]

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linphone & presence_xml ERROR
by Pali Rohár 01 Jul '18

01 Jul '18

Hi! I'm using linphone 3.6.1 as SIP client and Kamailio 4.4.4 as proxy server and registrar. And every time I try to change online status (presence) in linphone client, I see following error messages in kamailio server log: ERROR: presence_xml [add_events.c:167]: xml_publ_handl(): bad body format ERROR: presence [publish.c:443]: handle_publish(): in event specific publish handling ERROR: tm [t_reply.c:533]: _reply_light(): ERROR: _reply_light: can't generate 500 reply when a final 415 was … [View More]sent out ERROR: sl [sl.c:269]: send_reply(): failed to reply stateful (tm) ERROR: presence [utils_func.c:146]: send_error_reply(): sending 500 Server Internal Error reply ERROR: presence [publish.c:492]: handle_publish(): failed to send error reply So it looks like kamailio is not able to parse presence change which is linphone doing. I captured traffic via tcpdump what linphone sends: 21:58:58.704792 IP (tos 0x68, ttl 64, id 64109, offset 0, flags [DF], proto UDP (17), length 32) LINPHONE_IP_ADDRESS.5060 > KAMAILIO_IP_ADDRESS.5060: SIP 21:58:58.704919 IP (tos 0x68, ttl 64, id 64110, offset 0, flags [DF], proto UDP (17), length 752) LINPHONE_IP_ADDRESS.5060 > KAMAILIO_IP_ADDRESS.5060: SIP, length: 724 PUBLISH sip:USER@HOST SIP/2.0 Via: SIP/2.0/UDP LINPHONE_IP_ADDRESS:5060;rport;branch=z9hG4bK2049418743 From: User <sip:USER@HOST>;tag=184282924 To: User <sip:USER@HOST> Call-ID: 1435474953 CSeq: 26 PUBLISH Content-Type: application/pidf+xml Max-Forwards: 70 User-Agent: Linphone/3.6.1 (eXosip2/4.1.0) Expires: 600 Event: presence Content-Length: 353 <?xml version="1.0" encoding="UTF-8"?> <presence xmlns="urn:ietf:params:xml:ns:pidf" xmlns:dm="urn:ietf:params:xml:ns:pidf:data-model" xmlns:rpid="urn:ietf:params:xml:ns:pidf:rpid" entity="User <sip:USER@HOST>"> <tuple id="sg89ae"> <status><basic>closed</basic></status> <contact priority="0.8">User <sip:USER@HOST></contact> </tuple> </presence> 21:58:58.710097 IP (tos 0x10, ttl 53, id 10255, offset 0, flags [none], proto UDP (17), length 473) KAMAILIO_IP_ADDRESS.5060 > LINPHONE_IP_ADDRESS.5060: SIP, length: 445 SIP/2.0 407 Proxy Authentication Required Via: SIP/2.0/UDP LINPHONE_IP_ADDRESS:5060;rport=5060;branch=z9hG4bK2049418743;received=EXTERNAL_IP_ADDRESS From: User <sip:USER@HOST>;tag=184282924 To: User <sip:USER@HOST>;tag=515cb47c4c34ffa85b598d6b25676122.744d Call-ID: 1435474953 CSeq: 26 PUBLISH Proxy-Authenticate: Digest realm="HOST", nonce="NONCE" Server: kamailio (4.4.4 (x86_64/linux)) Content-Length: 0 21:58:58.718147 IP (tos 0x68, ttl 64, id 64111, offset 0, flags [DF], proto UDP (17), length 940) LINPHONE_IP_ADDRESS.5060 > KAMAILIO_IP_ADDRESS.5060: SIP, length: 912 PUBLISH sip:USER@HOST SIP/2.0 Via: SIP/2.0/UDP LINPHONE_IP_ADDRESS:5060;rport;branch=z9hG4bK1165141043 From: User <sip:USER@HOST>;tag=184282924 To: User <sip:USER@HOST> Call-ID: 1435474953 CSeq: 27 PUBLISH Proxy-Authorization: Digest username="USER", realm="HOST", nonce="NONCE", uri="sip:USER@HOST", response="RESP", algorithm=MD5 Content-Type: application/pidf+xml Max-Forwards: 70 User-Agent: Linphone/3.6.1 (eXosip2/4.1.0) Expires: 600 Event: presence Content-Length: 353 <?xml version="1.0" encoding="UTF-8"?> <presence xmlns="urn:ietf:params:xml:ns:pidf" xmlns:dm="urn:ietf:params:xml:ns:pidf:data-model" xmlns:rpid="urn:ietf:params:xml:ns:pidf:rpid" entity="User <sip:USER@HOST>"> <tuple id="sg89ae"> <status><basic>closed</basic></status> <contact priority="0.8">User <sip:USER@HOST></contact> </tuple> </presence> 21:58:58.781668 IP (tos 0x10, ttl 53, id 10259, offset 0, flags [none], proto UDP (17), length 380) KAMAILIO_IP_ADDRESS.5060 > LINPHONE_IP_ADDRESS.5060: SIP, length: 352 SIP/2.0 415 Unsupported media type Via: SIP/2.0/UDP LINPHONE_IP_ADDRESS:5060;rport=5060;branch=z9hG4bK1165141043;received=EXTERNAL_IP_ADDRESS From: User <sip:USER@HOST>;tag=184282924 To: User <sip:USER@HOST>;tag=97d8e785fdf42bf9622a64c13c504961-3901 Call-ID: 1435474953 CSeq: 27 PUBLISH Server: kamailio (4.4.4 (x86_64/linux)) Content-Length: 0 I replaced ip addresses in packets by KAMAILIO_IP_ADDRESS, LINPHONE_IP_ADDRESS and EXTERNAL_IP_ADDRESS strings and also SIP account by USER@HOST. Maybe it helps you. Any idea why kamailio refuse presence update and reports those error into error log? Or is there any special setting which is needed for linphone or other SIP clients for online status / presence support? -- Pali Rohár pali.rohar(a)gmail.com [View Less]

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sr-users July 2018