[Serusers] Please help in configuring SER tools

Thu Nov 10 00:12:35 CET 2005

Hello Forum,

I am very new to this forum, Can any one help me in configuring serweb or
SERadmin, I am strrugling since long to configure one out of them, but it
sucks.
Or any one can provide me any other admistration tool to manage and access
the Sip Express Router.
I will be very thankful.....

Regards
Lokesh
Portugal

----- Original Message -----
From: "Kyriakos" <tank30 at hotmail.com>
To: <serusers at lists.iptel.org>
Sent: Wednesday, November 09, 2005 5:59 AM
Subject: Re: [Serusers] Calls from UAs behind NAT getting a 503 error...

> So Klaus, basically what i need is an extra handler for ACK?
>
> route[6] {
>
> # ------------------------------------------------------------------------
> # ACK Handler
> # ------------------------------------------------------------------------
> if (method=="ACK") {
> t_relay();
> return;
> };
>
> Does this affect the call flow?
> Im a newbie in SER and sip so please bare with me.
> :-)
> By the way thanks for the reply.
>
> Kyriakos
>
> ----- Original Message -----
> From: "Klaus Darilion" <klaus.mailinglists at pernau.at>
> To: "Kyriakos" <tank30 at hotmail.com>
> Cc: <serusers at lists.iptel.org>
> Sent: Wednesday, November 09, 2005 3:38 PM
> Subject: Re: [Serusers] Calls from UAs behind NAT getting a 503 error...
>
>
> > Kyriakos wrote:
> >> Just wanted to add that I also get the warning:   I wont send a reply
for
> >> ACK.
> >> I guess that means ACK from UA behind NAT dont reach the pstn gw?
> >
> > No, this means that your config is broken and you are trying to send
> > replies for incoming ACK requests.
> >
> > regards
> > klaus
> >
> >>
> >> thanks,
> >> Kyriakos
> >>
> >>
> >> ----- Original Message ----- From: "KM" <tank30 at hotmail.com>
> >> To: <serusers at lists.iptel.org>
> >> Sent: Wednesday, November 09, 2005 11:38 AM
> >> Subject: [Serusers] Calls from UAs behind NAT getting a 503 error...
> >>
> >>
> >>> Hi,
> >>> calls from a UA that is on public ip go through the pstn gw and
> >>> terminate ok.
> >>> Calls from behind NAT get a 503 error from the GW when the INVITE
> >>> message is sent from SER.
> >>>
> >>> The invite messages for both cases are the same except from the VIA
> >>> header which for the latter one contains the private ip of the UA.
> >>> Contact header is ok.
> >>> Could that be the reason that im getting calls rejected?
> >>> Is there a way to rewrite the VIA header?
> >>>
> >>>
> >>>
> >>> Im including the configuration file i have and some packet dumps of
the
> >>> calls.Thanks!
> >>>
> >>> debug=3
> >>> fork=no
> >>> log_stderror=yes
> >>> listen=213.207.***.*** # put your server IP address here
> >>> port=5060
> >>> children=8
> >>> dns=no
> >>> rev_dns=no
> >>> fifo="/tmp/ser_fifo"
> >>> fifo_db_url="mysql://ser:********@localhost/ser"
> >>>
> >>> #KM added module
> >>> loadmodule "/usr/lib/ser/modules/exec.so"
> >>> loadmodule "/usr/lib/ser/modules/mysql.so"
> >>> loadmodule "/usr/lib/ser/modules/sl.so"
> >>> loadmodule "/usr/lib/ser/modules/tm.so"
> >>> loadmodule "/usr/lib/ser/modules/rr.so"
> >>> loadmodule "/usr/lib/ser/modules/maxfwd.so"
> >>> loadmodule "/usr/lib/ser/modules/usrloc.so"
> >>> loadmodule "/usr/lib/ser/modules/registrar.so"
> >>> loadmodule "/usr/lib/ser/modules/auth.so"
> >>> loadmodule "/usr/lib/ser/modules/auth_db.so"
> >>> loadmodule "/usr/lib/ser/modules/uri.so"
> >>> loadmodule "/usr/lib/ser/modules/uri_db.so"
> >>> loadmodule "/usr/lib/ser/modules/mediaproxy.so"
> >>> loadmodule "/usr/lib/ser/modules/nathelper.so"
> >>> loadmodule "/usr/lib/ser/modules/textops.so"
> >>> loadmodule "/usr/lib/ser/modules/avpops.so"
> >>> loadmodule "/usr/lib/ser/modules/domain.so"
> >>> loadmodule "/usr/lib/ser/modules/permissions.so"
> >>>
> >>> modparam("auth_db|permissions|uri_db|usrloc",
> >>> "db_url", "mysql://ser:heslo@localhost/ser")
> >>> modparam("auth_db", "calculate_ha1", 1)
> >>> modparam("auth_db", "password_column", "password")
> >>> modparam("nathelper", "rtpproxy_disable", 1)
> >>> modparam("nathelper", "natping_interval", 0)
> >>> modparam("mediaproxy","natping_interval", 30)
> >>> modparam("mediaproxy","mediaproxy_socket", "/var/run/mediaproxy.sock")
> >>> modparam("mediaproxy","sip_asymmetrics","/usr/etc/ser/sip-clients")
> >>> modparam("mediaproxy","rtp_asymmetrics","/usr/etc/ser/rtp-clients")
> >>> modparam("usrloc", "db_mode", 2)
> >>> modparam("registrar", "nat_flag", 6)
> >>> modparam("rr", "enable_full_lr", 1)
> >>> #pstn part-----------------------------------------
> >>> modparam("tm", "fr_inv_timer", 27)
> >>> modparam("tm", "fr_inv_timer_avp", "inv_timeout")
> >>> modparam("permissions", "db_mode", 1)
> >>> modparam("permissions", "trusted_table", "trusted")
> >>>
> >>> route {
> >>> # -----------------------------------------------------------------
> >>> # Sanity Check Section
> >>> # -----------------------------------------------------------------
> >>> if (!mf_process_maxfwd_header("10")) {
> >>> sl_send_reply("483", "Too Many Hops");
> >>> break;
> >>> };
> >>> if (msg:len > max_len) {
> >>> sl_send_reply("513", "Message Overflow");
> >>> break;
> >>> };
> >>> # -----------------------------------------------------------------
> >>> # Record Route Section
> >>> # -----------------------------------------------------------------
> >>> if (method=="INVITE" && client_nat_test("3")) {
> >>> # INSERT YOUR IP ADDRESS HERE
> >>> record_route_preset("213.207.***.***:5060;nat=yes");
> >>> } else if (method!="REGISTER") {
> >>> record_route();
> >>> };
> >>> # -----------------------------------------------------------------
> >>> # Call Tear Down Section
> >>> # -----------------------------------------------------------------
> >>> if (method=="BYE" || method=="CANCEL") {
> >>> end_media_session();
> >>> };
> >>> # -----------------------------------------------------------------
> >>> # Loose Route Section
> >>> # -----------------------------------------------------------------
> >>> if (loose_route()) {
> >>> if (has_totag() && (method=="INVITE" || method=="ACK")) {
> >>> if (client_nat_test("3") || search("^Route:.*;nat=yes")) {
> >>> setflag(6);
> >>> use_media_proxy();
> >>> #log(1,"route:NATED caller in loose route \n");
> >>> };
> >>> };
> >>> route(1);
> >>> break;
> >>> };
> >>> # -----------------------------------------------------------------
> >>> # Call Type Processing Section
> >>> # -----------------------------------------------------------------
> >>> #Check if the target domain is one that the server is responsible for
> >>> if (!is_uri_host_local()) {
> >>> log(1,"Call type processing: Target domain is not in the domain pool
> >>> \n");
> >>> #Check to see if the sender is in our own domain and allow messages
from
> >>> pstn,pgw
> >>> if (is_from_local() || allow_trusted()) {
> >>> log(1,"Call type processing: Caller is local or trusted \n");
> >>> route(4);
> >>> route(1);
> >>> } else {
> >>> log(1,"Call type processing: 403 error \n");
> >>> sl_send_reply("403", "Forbidden");
> >>> };
> >>> break;
> >>> };
> >>> if (method=="CANCEL") {
> >>> route(1);
> >>> break;
> >>> } else if (method=="INVITE") {
> >>> route(3);
> >>> break;
> >>> } else if (method=="REGISTER") {
> >>> route(2);
> >>> break;
> >>> };
> >>> lookup("aliases");
> >>> if (uri!=myself) {
> >>> route(4);
> >>> route(1);
> >>> break;
> >>> };
> >>> if (!lookup("location")) {
> >>> sl_send_reply("404", "User Not Found");
> >>> break;
> >>> };
> >>> route(1);
> >>> }
> >>> route[1] {
> >>> # -----------------------------------------------------------------
> >>> # Default Message Handler
> >>> # -----------------------------------------------------------------
> >>> t_on_reply("1");
> >>> if (!t_relay()) {
> >>> if (method=="INVITE" || method=="ACK") {
> >>> end_media_session();
> >>> };
> >>> sl_reply_error();
> >>> };
> >>> }
> >>> route[2] {
> >>> # -----------------------------------------------------------------
> >>> # REGISTER Message Handler
> >>> # ----------------------------------------------------------------
> >>> sl_send_reply("100", "Trying");
> >>> if (!search("^Contact:[ ]*\*") && client_nat_test("7")) {
> >>> setflag(6);
> >>> fix_nated_register();
> >>> force_rport();
> >>> };
> >>> if (!www_authorize("","subscriber")) {
> >>> www_challenge("","0");
> >>> break;
> >>> };
> >>> if (!check_to()) {
> >>> sl_send_reply("401", "Unauthorized");
> >>> break;
> >>> };
> >>> consume_credentials();
> >>> if (!save("location")) {
> >>> sl_reply_error();
> >>> };
> >>> }
> >>> route[3] {
> >>> # -----------------------------------------------------------------
> >>> # INVITE Message Handler
> >>> # -----------------------------------------------------------------
> >>> log (1,"------------route[3]:INVITE handler \n");
> >>> #if (allow_trusted()) {log(1,"------------route[3]:User is
trusted\n");}
> >>> ;
> >>> #check if NATed caller
> >>> if (!search("^Contact:[ ]*\*") && client_nat_test("7")) {
> >>> log (1,"------------route[3]:fixing NAT info \n");
> >>> setflag(6);
> >>> force_rport();
> >>> fix_nated_contact();
> >>> };
> >>> if (!allow_trusted()) {
> >>> if (!proxy_authorize("","subscriber")) {
> >>> #log (1,"route[3]:User did not authorise! \n");
> >>> proxy_challenge("","1");
> >>> #log (1,"route[3]:Sent error 401");
> >>> break;
> >>> } else if (!check_from()) {
> >>> log (1,"route[3]: 403 error \n");
> >>> sl_send_reply("403", "Use From=ID");
> >>> break;
> >>> };
> >>> log (1,"route[3]:Consuming credentials.....\n");
> >>> consume_credentials();
> >>> };
> >>> if (client_nat_test("3")) {
> >>> setflag(7);
> >>> force_rport();
> >>> };
> >>> #Strip prefix 00357 , 357
> >>> if (uri=~"^sip:00357[0-9]{8}@") {
> >>> strip(5);
> >>> }
> >>> else if ( uri=~"^sip:357[0-9]{8}@") {
> >>> strip(3);
> >>> };
> >>> lookup("aliases");
> >>> if (uri!=myself) {
> >>> route(4);
> >>> route(1);
> >>> break;
> >>> };
> >>> if (uri=~"^sip:00[1-9]*@") { # International PSTN 00*
> >>> route(4);
> >>> route(5);
> >>> break;
> >>> };
> >>> if (!lookup("location")) {
> >>> if (uri=~"^sip:[0-9]{8}@") { # Domestic PSTN 2???????
> >>> route(4);
> >>> route(5);
> >>> break;
> >>> };
> >>> sl_send_reply("404", "User Not Found");
> >>> break;
> >>> };
> >>> route(4);
> >>> route(1);
> >>> }
> >>> route[4] {
> >>> # -----------------------------------------------------------------
> >>> # NAT Traversal Section
> >>> # -----------------------------------------------------------------
> >>> if (isflagset(6) || isflagset(7)) {
> >>> use_media_proxy();
> >>> };
> >>> }
> >>> route[5] {
> >>> # -----------------------------------------------------------------
> >>> # PSTN Handler
> >>> # -----------------------------------------------------------------
> >>> #Change the destination so it points to PGW
> >>> rewritehost("213.207.***.***"); # INSERT YOUR PSTN GATEWAY IP ADDRESS
> >>> avp_write("i:45", "inv_timeout");
> >>> route(4);
> >>> route(1);
> >>> }
> >>>
> >>>
> >>> onreply_route[1] {
> >>> if ((isflagset(6) || isflagset(7)) &&
> >>> (status=~"(180)|(183)|2[0-9][0-9]")) {
> >>> if (!search("^Content-Length:[ ]*0")) {
> >>> use_media_proxy();
> >>> };
> >>> };
> >>> if (client_nat_test("1")) {
> >>> fix_nated_contact();
> >>> };
> >>> }
> >>>
> >>>
> >>>
> >>>
> >>>
============================================================================
========================
> >>> Packets for failed call behind NAT:
> >>>
============================================================================
========================
> >>>
> >>> ΤΓ²΅&#0;&#0;&#0;&#0;&#0;&#0;&#0;&#0;&#0;&#0;??&#0;&#0;&#0;&#0;&#0;
> >>> ½qC~ΐ
> >>>
&#0;ζ&#0;&#0;ζ&#0;&#0;&#0;ώ-Bΰ&#0;LυE&#0;E&#0;Ψ&#0;D&#0;&#0;pΜΥΟ�²Υ
Ο�³ΔΔΔ�&INVITE
> >>> sip:99389683 at 213.207.141.179 SIP/2.0
> >>> Via: SIP/2.0/UDP 192.168.1.6:5060;branch=z9hG4bKfmqE9mAxO4AVb1rE
> >>> Max-Forwards: 70
> >>> User-Agent: PA168S
> >>> From: "22000002" <sip:22000002 at 213.207.141.179>;tag=vW5KTCrnEpud7yyE
> >>> To: "99389683" <sip:99389683 at 213.207.141.179>
> >>> Call-ID: Ra1xPN5naYXRZN67 at 192.168.1.6
> >>> Contact: <sip:22000002 at 192.168.1.6:5060>
> >>> Proxy-Authorization: Digest username="22000002",
> >>> realm="213.207.141.179",
> >>> nonce="4371b5e37010200b061c47bdd2b9e553e3b7128a1",
> >>> uri="sip:99389683 at 213.207.141.179", qop=auth, nc=00000001,
> >>> cnonce="0a4f113b", response="805a849373492c421c9397d1621239b5"
> >>> CSeq: 2 INVITE
> >>> Content-Type: application/sdp
> >>> Content-Length: 292
> >>> v=0
> >>> o=22000002 80268421 80523176 IN IP4 192.168.1.6
> >>> s=SIP CALL
> >>> c=IN IP4 192.168.1.6
> >>> t=0 0
> >>> m=audio 11722 RTP/AVP 18 4 0 8 3 97
> >>> a=rtpmap:18 G729/8000
> >>> a=rtpmap:4 G723/8000
> >>> a=rtpmap:0 PCMU/8000
> >>> a=rtpmap:8 PCMA/8000
> >>> a=rtpmap:3 GSM/8000
> >>> a=rtpmap:97 telephone-event/8000
> >>> a=fmtp:97 0-15
> >>>
> >>> ½qCw
> >>> zzLυE&#0;ώ-Bΰ&#0;El&#0;?@&#0;@pγΥΟ�³ΥΟ�²ΔΔXΙnSIP/2.0 100
> >>> trying --  your call is important to us
> >>> Via: SIP/2.0/UDP
> >>>
192.168.1.6:5060;branch=z9hG4bKfmqE9mAxO4AVb1rE;rport=5060;received=213.207.
141.178
> >>> From: "22000002" <sip:22000002 at 213.207.141.179>;tag=vW5KTCrnEpud7yyE
> >>> To: "99389683" <sip:99389683 at 213.207.141.179>
> >>> Call-ID: Ra1xPN5naYXRZN67 at 192.168.1.6
> >>> CSeq: 2 INVITE
> >>> Server: Sip EXpress router (0.9.3 (i386/linux))
> >>> Content-Length: 0
> >>> Warning: 392 213.207.141.179:5060 "Noisy feedback tells: pid=8885
> >>> req_src_ip=213.207.141.178 req_src_port=5060
> >>> in_uri=sip:99389683 at 213.207.141.179 out_uri=sip:99389683 at 213.207.144.6
> >>> via_cnt==1"
> >>>
> >>> ½qCρ
> >>>
&#0;Δ&#0;&#0;Δ&#0;&#0;&#0;ΉR.�&#0;ώ-Bΰ&#0;E?&#0;�@&#0;@mDΥΟ�³ΥΟ�ΔΔ
ΆΝ
> >>> INVITE sip:99389683 at 213.207.144.6 SIP/2.0
> >>> Record-Route:
> >>>
<sip:99389683 at 213.207.141.179:5060;nat=yes;ftag=vW5KTCrnEpud7yyE;lr=on>
> >>> Via: SIP/2.0/UDP 213.207.141.179;branch=z9hG4bK6f55.cba0c054.0
> >>> Via: SIP/2.0/UDP
> >>>
192.168.1.6:5060;rport=5060;received=213.207.141.178;branch=z9hG4bKfmqE9mAxO
4AVb1rE
> >>> Max-Forwards: 16
> >>> User-Agent: PA168S
> >>> From: "22000002" <sip:22000002 at 213.207.141.179>;tag=vW5KTCrnEpud7yyE
> >>> To: "99389683" <sip:99389683 at 213.207.141.179>
> >>> Call-ID: Ra1xPN5naYXRZN67 at 192.168.1.6
> >>> Contact: <sip:22000002 at 213.207.141.178:5060>
> >>> CSeq: 2 INVITE
> >>> Content-Type: application/sdp
> >>> Content-Length: 316
> >>> v=0
> >>> o=22000002 80268421 80523176 IN IP4 192.168.1.6
> >>> s=SIP CALL
> >>> c=IN IP4 213.207.141.179213.207.141.179
> >>> t=0 0
> >>> m=audio 3506435064 RTP/AVP 18 4 0 8 3 97
> >>> a=rtpmap:18 G729/8000
> >>> a=rtpmap:4 G723/8000
> >>> a=rtpmap:0 PCMU/8000
> >>> a=rtpmap:8 PCMA/8000
> >>> a=rtpmap:3 GSM/8000
> >>> a=rtpmap:97 telephone-event/8000
> >>> a=fmtp:97 0-15
> >>>
> >>> ½qCy1
> >>> Δ&#0;&#0;Δ&#0;&#0;&#0;ΉR.�&#0;ώ-Bΰ&#0;E?<@@mCΥΟ�³ΥΟ�ΔΔΆΝ
> >>> INVITE sip:99389683 at 213.207.144.6 SIP/2.0
> >>> Record-Route:
> >>>
<sip:99389683 at 213.207.141.179:5060;nat=yes;ftag=vW5KTCrnEpud7yyE;lr=on>
> >>> Via: SIP/2.0/UDP 213.207.141.179;branch=z9hG4bK6f55.cba0c054.0
> >>> Via: SIP/2.0/UDP
> >>>
192.168.1.6:5060;rport=5060;received=213.207.141.178;branch=z9hG4bKfmqE9mAxO
4AVb1rE
> >>> Max-Forwards: 16
> >>> User-Agent: PA168S
> >>> From: "22000002" <sip:22000002 at 213.207.141.179>;tag=vW5KTCrnEpud7yyE
> >>> To: "99389683" <sip:99389683 at 213.207.141.179>
> >>> Call-ID: Ra1xPN5naYXRZN67 at 192.168.1.6
> >>> Contact: <sip:22000002 at 213.207.141.178:5060>
> >>> CSeq: 2 INVITE
> >>> Content-Type: application/sdp
> >>> Content-Length: 316
> >>> v=0
> >>> o=22000002 80268421 80523176 IN IP4 192.168.1.6
> >>> s=SIP CALL
> >>> c=IN IP4 213.207.141.179213.207.141.179
> >>> t=0 0
> >>> m=audio 3506435064 RTP/AVP 18 4 0 8 3 97
> >>> a=rtpmap:18 G729/8000
> >>> a=rtpmap:4 G723/8000
> >>> a=rtpmap:0 PCMU/8000
> >>> a=rtpmap:8 PCMA/8000
> >>> a=rtpmap:3 GSM/8000
> >>> a=rtpmap:97 telephone-event/8000
> >>> a=fmtp:97 0-15
> >>>
> >>> ½qCh
> >>>
΄&#0;&#0;΄&#0;&#0;&#0;ώ-Bΰ&#0;ΉR.�&#0;E&#0;¦f~@&#0;ϋNoΥΟ�ΥΟ�³ΔΔ'^
> >>> SIP/2.0 100 Trying
> >>> Via: SIP/2.0/UDP 213.207.141.179;branch=z9hG4bK6f55.cba0c054.0
> >>> Via: SIP/2.0/UDP
> >>>
192.168.1.6:5060;rport=5060;received=213.207.141.178;branch=z9hG4bKfmqE9mAxO
4AVb1rE
> >>> From: "22000002" <sip:22000002 at 213.207.141.179>;tag=vW5KTCrnEpud7yyE
> >>> To: "99389683" <sip:99389683 at 213.207.141.179>;tag=1367353431
> >>> Call-ID: Ra1xPN5naYXRZN67 at 192.168.1.6
> >>> CSeq: 2 INVITE
> >>> Content-Length: 0
> >>>
> >>>
½qC�ο&#0;&#0;΄&#0;&#0;΄&#0;&#0;&#0;ώ-Bΰ&#0;ΉR.�&#0;E&#0;¦f@&#0;ϋNnΥΟ�
ΥΟ�³ΔΔ'^
> >>> SIP/2.0 100 Trying
> >>> Via: SIP/2.0/UDP 213.207.141.179;branch=z9hG4bK6f55.cba0c054.0
> >>> Via: SIP/2.0/UDP
> >>>
192.168.1.6:5060;rport=5060;received=213.207.141.178;branch=z9hG4bKfmqE9mAxO
4AVb1rE
> >>> From: "22000002" <sip:22000002 at 213.207.141.179>;tag=vW5KTCrnEpud7yyE
> >>> To: "99389683" <sip:99389683 at 213.207.141.179>;tag=1367353431
> >>> Call-ID: Ra1xPN5naYXRZN67 at 192.168.1.6
> >>> CSeq: 2 INVITE
> >>> Content-Length: 0
> >>>
> >>>
½qCΎΊ&#0;ξ&#0;&#0;ξ&#0;&#0;&#0;ώ-Bΰ&#0;ΉR.�&#0;E&#0;ΰf?@ϋN3ΥΟ�ΥΟ�³Δ
ΔΜ"SIP/2.0
> >>> 503 Service Unavailable
> >>> Via: SIP/2.0/UDP 213.207.141.179;branch=z9hG4bK6f55.cba0c054.0
> >>> Via: SIP/2.0/UDP
> >>>
192.168.1.6:5060;rport=5060;received=213.207.141.178;branch=z9hG4bKfmqE9mAxO
4AVb1rE
> >>> From: "22000002" <sip:22000002 at 213.207.141.179>;tag=vW5KTCrnEpud7yyE
> >>> To: "99389683" <sip:99389683 at 213.207.141.179>;tag=1367353431
> >>> Call-ID: Ra1xPN5naYXRZN67 at 192.168.1.6
> >>> CSeq: 2 INVITE
> >>> Contact: <sip:99389683 at 213.207.144.6:5060>
> >>> Content-Length: 0
> >>>
> >>> ½qCe»""ΉR.�&#0;ώ-Bΰ&#0;E.&#0;�@&#0;@osΥΟ�³ΥΟ�ΔΔqΚΫACK
> >>> sip:99389683 at 213.207.144.6 SIP/2.0
> >>> Via: SIP/2.0/UDP 213.207.141.179;branch=z9hG4bK6f55.cba0c054.0
> >>> From: "22000002" <sip:22000002 at 213.207.141.179>;tag=vW5KTCrnEpud7yyE
> >>> Call-ID: Ra1xPN5naYXRZN67 at 192.168.1.6
> >>> To: "99389683" <sip:99389683 at 213.207.141.179>;tag=1367353431
> >>> CSeq: 2 ACK
> >>> User-Agent: Sip EXpress router(0.9.3 (i386/linux))
> >>> Content-Length: 0
> >>>
> >>> ½qC>»RRLυE&#0;ώ-Bΰ&#0;E �@@q«ΥΟ�³ΥΟ�²ΔΔ�ΘΆSIP/2.0 503
> >>> Service Unavailable
> >>> Via: SIP/2.0/UDP
> >>>
192.168.1.6:5060;rport=5060;received=213.207.141.178;branch=z9hG4bKfmqE9mAxO
4AVb1rE
> >>> From: "22000002" <sip:22000002 at 213.207.141.179>;tag=vW5KTCrnEpud7yyE
> >>> To: "99389683" <sip:99389683 at 213.207.141.179>;tag=1367353431
> >>> Call-ID: Ra1xPN5naYXRZN67 at 192.168.1.6
> >>> CSeq: 2 INVITE
> >>> Contact: <sip:99389683 at 213.207.144.6:5060>
> >>> Content-Length: 0
> >>>
> >>>
½qCn�&#0;?&#0;&#0;?&#0;&#0;&#0;ώ-Bΰ&#0;LυE&#0;E&#0;�&#0;E&#0;&#0;r
> >>> ΥΟ�²ΥΟ�³ΔΔ�"ACK sip:99389683 at 213.207.141.179 SIP/2.0
> >>> Via: SIP/2.0/UDP 192.168.1.6:5060;branch=z9hG4bKfmqE9mAxO4AVb1rE
> >>> Max-Forwards: 70
> >>> User-Agent: PA168S
> >>> From: "22000002" <sip:22000002 at 213.207.141.179>;tag=vW5KTCrnEpud7yyE
> >>> To: "99389683" <sip:99389683 at 213.207.141.179>;tag=1367353431
> >>> Call-ID: Ra1xPN5naYXRZN67 at 192.168.1.6
> >>> Contact: <sip:22000002 at 192.168.1.6:5060>
> >>> Proxy-Authorization: Digest username="22000002",
> >>> realm="213.207.141.179",
> >>> nonce="4371be370510200b061c47bdd2b9e553e3b7128a1",
> >>> uri="sip:99389683 at 213.207.141.179", qop=auth, nc=00000001,
> >>> cnonce="0a4f113b", response="805a849373492c421c9397d1621239b5"
> >>> CSeq: 2 ACK
> >>> Content-Length: 0
> >>>
> >>> ½qCΕ8
> >>> &#0;RRLυE&#0;ώ-Bΰ&#0;E &#0;�@&#0;@q?ΥΟ�³ΥΟ�²ΔΔ�ΘΆSIP/2.0
503
> >>> Service Unavailable
> >>> Via: SIP/2.0/UDP
> >>>
192.168.1.6:5060;rport=5060;received=213.207.141.178;branch=z9hG4bKfmqE9mAxO
4AVb1rE
> >>> From: "22000002" <sip:22000002 at 213.207.141.179>;tag=vW5KTCrnEpud7yyE
> >>> To: "99389683" <sip:99389683 at 213.207.141.179>;tag=1367353431
> >>> Call-ID: Ra1xPN5naYXRZN67 at 192.168.1.6
> >>> CSeq: 2 INVITE
> >>> Contact: <sip:99389683 at 213.207.144.6:5060>
> >>> Content-Length: 0
> >>>
> >>> ½qCγέ
> >>>
&#0;?&#0;&#0;?&#0;&#0;&#0;ώ-Bΰ&#0;LυE&#0;E&#0;�&#0;F&#0;&#0;rΥΟ�²ΥΟ�³
ΔΔ�"ACK
> >>> sip:99389683 at 213.207.141.179 SIP/2.0
> >>> Via: SIP/2.0/UDP 192.168.1.6:5060;branch=z9hG4bKfmqE9mAxO4AVb1rE
> >>> Max-Forwards: 70
> >>> User-Agent: PA168S
> >>> From: "22000002" <sip:22000002 at 213.207.141.179>;tag=vW5KTCrnEpud7yyE
> >>> To: "99389683" <sip:99389683 at 213.207.141.179>;tag=1367353431
> >>> Call-ID: Ra1xPN5naYXRZN67 at 192.168.1.6
> >>> Contact: <sip:22000002 at 192.168.1.6:5060>
> >>> Proxy-Authorization: Digest username="22000002",
> >>> realm="213.207.141.179",
> >>> nonce="4371be370105200b061c47bdd2b9e553e3b7128a1",
> >>> uri="sip:99389683 at 213.207.141.179", qop=auth, nc=00000001,
> >>> cnonce="0a4f113b", response="805a849373492c421c9397d1621239b5"
> >>> CSeq: 2 ACK
> >>> Content-Length: 0
> >>> ½qC3G
> >>> RRLυE&#0;ώ-Bΰ&#0;E �@@q©ΥΟ�³ΥΟ�²ΔΔ�ΘΆSIP/2.0 503 Service
> >>> Unavailable
> >>> Via: SIP/2.0/UDP
> >>>
192.168.1.6:5060;rport=5060;received=213.207.141.178;branch=z9hG4bKfmqE9mAxO
4AVb1rE
> >>> From: "22000002" <sip:22000002 at 213.207.141.179>;tag=vW5KTCrnEpud7yyE
> >>> To: "99389683" <sip:99389683 at 213.207.141.179>;tag=1367353431
> >>> Call-ID: Ra1xPN5naYXRZN67 at 192.168.1.6
> >>> CSeq: 2 INVITE
> >>> Contact: <sip:99389683 at 213.207.144.6:5060>
> >>> Content-Length: 0
> >>> ½qC.κ
> >>>
&#0;?&#0;&#0;?&#0;&#0;&#0;ώ-Bΰ&#0;LυE&#0;E&#0;�&#0;G&#0;&#0;rΥΟ�²ΥΟ�³
ΔΔ�"ACK
> >>> sip:99389683 at 213.207.141.179 SIP/2.0
> >>> Via: SIP/2.0/UDP 192.168.1.6:5060;branch=z9hG4bKfmqE9mAxO4AVb1rE
> >>> Max-Forwards: 70
> >>> User-Agent: PA168S
> >>> From: "22000002" <sip:22000002 at 213.207.141.179>;tag=vW5KTCrnEpud7yyE
> >>> To: "99389683" <sip:99389683 at 213.207.141.179>;tag=1367353431
> >>> Call-ID: Ra1xPN5naYXRZN67 at 192.168.1.6
> >>> Contact: <sip:22000002 at 192.168.1.6:5060>
> >>> Proxy-Authorization: Digest username="22000002",
> >>> realm="213.207.141.179",
> >>> nonce="4371be370102005b061c47bdd2b9e553e3b7128a1",
> >>> uri="sip:99389683 at 213.207.141.179", qop=auth, nc=00000001,
> >>> cnonce="0a4f113b", response="805a849373492c421c9397d1621239b5"
> >>> CSeq: 2 ACK
> >>> Content-Length: 0
> >>> ½qCd
> >>> RRLυE&#0;ώ-Bΰ&#0;E �@@q¨ΥΟ�³ΥΟ�²ΔΔ�ΘΆSIP/2.0 503 Service
> >>> Unavailable
> >>> Via: SIP/2.0/UDP
> >>>
192.168.1.6:5060;rport=5060;received=213.207.141.178;branch=z9hG4bKfmqE9mAxO
4AVb1rE
> >>> From: "22000002" <sip:22000002 at 213.207.141.179>;tag=vW5KTCrnEpud7yyE
> >>> To: "99389683" <sip:99389683 at 213.207.141.179>;tag=1367353431
> >>> Call-ID: Ra1xPN5naYXRZN67 at 192.168.1.6
> >>> CSeq: 2 INVITE
> >>> Contact: <sip:99389683 at 213.207.144.6:5060>
> >>> Content-Length: 0
> >>>
½qCA&#0;?&#0;&#0;?&#0;&#0;&#0;ώ-Bΰ&#0;LυE&#0;E&#0;�&#0;H&#0;&#0;rΥ
Ο�²ΥΟ�³ΔΔ�"ACK
> >>> sip:99389683 at 213.207.141.179 SIP/2.0
> >>> Via: SIP/2.0/UDP 192.168.1.6:5060;branch=z9hG4bKfmqE9mAxO4AVb1rE
> >>> Max-Forwards: 70
> >>> User-Agent: PA168S
> >>> From: "22000002" <sip:22000002 at 213.207.141.179>;tag=vW5KTCrnEpud7yyE
> >>> To: "99389683" <sip:99389683 at 213.207.141.179>;tag=1367353431
> >>> Call-ID: Ra1xPN5naYXRZN67 at 192.168.1.6
> >>> Contact: <sip:22000002 at 192.168.1.6:5060>
> >>> Proxy-Authorization: Digest username="22000002",
> >>> realm="213.207.141.179",
> >>> nonce="4371be370102005b061c47bdd2b9e553e3b7128a1",
> >>> uri="sip:99389683 at 213.207.141.179", qop=auth, nc=00000001,
> >>> cnonce="0a4f113b", response="805a849373492c421c9397d1621239b5"
> >>> CSeq: 2 ACK
> >>> Content-Length: 0
> >>>
> >>>
> >>>
> >>>
> >>>
> >>>
> >>>
> >>>
============================================================================
========================
> >>> Packets for successful call from public IP:
> >>>
============================================================================
========================
> >>>
ΤΓ²΅&#0;&#0;&#0;&#0;&#0;&#0;&#0;&#0;&#0;&#0;??&#0;&#0;&#0;&#0;&#0;½qCjlΏ
&#0;&#0;Ώ&#0;&#0;&#0;ώ-Bΰ&#0;ΪβΗ&#0;Eh±%*ϊΟ΅ΥΟ�?ΥΟ�³ΔΔ��ίINVITE
> >>> sip:22372673 at 213.207.141.179 SIP/2.0
> >>>
> >>> Via: SIP/2.0/UDP 213.207.141.181:5060;branch=z9hG4bK-896914ce
> >>>
> >>> From: Kyriakos <sip:22000001 at 213.207.141.179>;tag=2f2e13766c08ee3ao0
> >>>
> >>> To: <sip:22372673 at 213.207.141.179>
> >>>
> >>> Call-ID: fa843926-7b99844a at 213.207.141.181
> >>>
> >>> CSeq: 102 INVITE
> >>>
> >>> Max-Forwards: 70
> >>>
> >>> Proxy-Authorization: Digest
> >>>
username="22000001",realm="213.207.141.179",nonce="4371be42f095d84938c2b65fb
9b1d879749453b6e",uri="sip:22372673 at 213.207.141.179",algorithm=MD5,response=
"cf863bab65ffbaf6376746eb76cd127c",qop=auth,nc=00000001,cnonce="32d92d6b"
> >>>
> >>> Contact: Kyriakos <sip:22000001 at 213.207.141.181:5060>
> >>>
> >>> Expires: 240
> >>>
> >>> User-Agent: Sipura/SPA841-3.1.1(a)
> >>>
> >>> Content-Length: 403
> >>>
> >>> Allow: ACK, BYE, CANCEL, INFO, INVITE, NOTIFY, OPTIONS, REFER
> >>>
> >>> Content-Type: application/sdp
> >>>
> >>> v=0
> >>>
> >>> o=- 8038585 8038585 IN IP4 213.207.141.181
> >>>
> >>> s=-
> >>>
> >>> c=IN IP4 213.207.141.181
> >>>
> >>> t=0 0
> >>>
> >>> m=audio 16460 RTP/AVP 0 2 4 8 18 96 97 98 101
> >>>
> >>> a=rtpmap:0 PCMU/8000
> >>>
> >>> a=rtpmap:2 G726-32/8000
> >>>
> >>> a=rtpmap:4 G723/8000
> >>>
> >>> a=rtpmap:8 PCMA/8000
> >>>
> >>> a=rtpmap:18 G729a/8000
> >>>
> >>> a=rtpmap:96 G726-40/8000
> >>>
> >>> a=rtpmap:97 G726-24/8000
> >>>
> >>> a=rtpmap:98 G726-16/8000
> >>>
> >>> a=rtpmap:101 telephone-event/8000
> >>>
> >>> a=fmtp:101 0-15
> >>>
> >>> a=ptime:30
> >>>
> >>> a=sendrecv
> >>>
> >>> ½qCoOOΪβΗ&#0;ώ-Bΰ&#0;EA&#0;'@&#0;@qΥΟ�³ΥΟ�?ΔΔ-ΙFSIP/2.0 100
> >>> trying -- your call is important to us
> >>>
> >>> Via: SIP/2.0/UDP 213.207.141.181:5060;branch=z9hG4bK-896914ce
> >>>
> >>> From: Kyriakos <sip:22000001 at 213.207.141.179>;tag=2f2e13766c08ee3ao0
> >>>
> >>> To: <sip:22372673 at 213.207.141.179>
> >>>
> >>> Call-ID: fa843926-7b99844a at 213.207.141.181
> >>>
> >>> CSeq: 102 INVITE
> >>>
> >>> Server: Sip EXpress router (0.9.3 (i386/linux))
> >>>
> >>> Content-Length: 0
> >>>
> >>> Warning: 392 213.207.141.179:5060 "Noisy feedback tells: pid=8885
> >>> req_src_ip=213.207.141.181 req_src_port=5060
> >>> in_uri=sip:22372673 at 213.207.141.179 out_uri=sip:22372673 at 213.207.144.6
> >>> via_cnt==1"
> >>>
> >>> ½qC[oAAΉR.�&#0;ώ-Bΰ&#0;E3&#0;"@&#0;@lΎΥΟ�³ΥΟ�ΔΔΝ?INVITE
> >>> sip:22372673 at 213.207.144.6 SIP/2.0
> >>>
> >>> Record-Route: <sip:213.207.141.179;ftag=2f2e13766c08ee3ao0;lr=on>
> >>>
> >>> Via: SIP/2.0/UDP 213.207.141.179;branch=z9hG4bKc56.673dbf01.0
> >>>
> >>> Via: SIP/2.0/UDP 213.207.141.181:5060;branch=z9hG4bK-896914ce
> >>>
> >>> From: Kyriakos <sip:22000001 at 213.207.141.179>;tag=2f2e13766c08ee3ao0
> >>>
> >>> To: <sip:22372673 at 213.207.141.179>
> >>>
> >>> Call-ID: fa843926-7b99844a at 213.207.141.181
> >>>
> >>> CSeq: 102 INVITE
> >>>
> >>> Max-Forwards: 16
> >>>
> >>> Contact: Kyriakos <sip:22000001 at 213.207.141.181:5060>
> >>>
> >>> Expires: 240
> >>>
> >>> User-Agent: Sipura/SPA841-3.1.1(a)
> >>>
> >>> Content-Length: 403
> >>>
> >>> Allow: ACK, BYE, CANCEL, INFO, INVITE, NOTIFY, OPTIONS, REFER
> >>>
> >>> Content-Type: application/sdp
> >>>
> >>> v=0
> >>>
> >>> o=- 8038585 8038585 IN IP4 213.207.141.181
> >>>
> >>> s=-
> >>>
> >>> c=IN IP4 213.207.141.181
> >>>
> >>> t=0 0
> >>>
> >>> m=audio 16460 RTP/AVP 0 2 4 8 18 96 97 98 101
> >>>
> >>> a=rtpmap:0 PCMU/8000
> >>>
> >>> a=rtpmap:2 G726-32/8000
> >>>
> >>> a=rtpmap:4 G723/8000
> >>>
> >>> a=rtpmap:8 PCMA/8000
> >>>
> >>> a=rtpmap:18 G729a/8000
> >>>
> >>> a=rtpmap:96 G726-40/8000
> >>>
> >>> a=rtpmap:97 G726-24/8000
> >>>
> >>> a=rtpmap:98 G726-16/8000
> >>>
> >>> a=rtpmap:101 telephone-event/8000
> >>>
> >>> a=fmtp:101 0-15
> >>>
> >>> a=ptime:30
> >>>
> >>> a=sendrecv
> >>>
> >>>
½qCΏα&#0;�&#0;&#0;�&#0;&#0;&#0;ώ-Bΰ&#0;ΉR.�&#0;E&#0;zf�@&#0;ϋN�ΥΟ�Υ
Ο�³ΔΔf"QSIP/2.0
> >>> 100 Trying
> >>>
> >>> Via: SIP/2.0/UDP 213.207.141.179;branch=z9hG4bKc56.673dbf01.0
> >>>
> >>> Via: SIP/2.0/UDP 213.207.141.181:5060;branch=z9hG4bK-896914ce
> >>>
> >>> From: Kyriakos <sip:22000001 at 213.207.141.179>;tag=2f2e13766c08ee3ao0
> >>>
> >>> To: <sip:22372673 at 213.207.141.179>;tag=1367353431
> >>>
> >>> Call-ID: fa843926-7b99844a at 213.207.141.181
> >>>
> >>> CSeq: 102 INVITE
> >>>
> >>> Content-Length: 0
> >>>
> >>>
> >>>
> >>> _______________________________________________
> >>> Serusers mailing list
> >>> serusers at lists.iptel.org
> >>> http://lists.iptel.org/mailman/listinfo/serusers
> >>>
> >>
> >> _______________________________________________
> >> Serusers mailing list
> >> serusers at lists.iptel.org
> >> http://lists.iptel.org/mailman/listinfo/serusers
> >>
> >>
> >
> >
>
> _______________________________________________
> Serusers mailing list
> serusers at lists.iptel.org
> http://lists.iptel.org/mailman/listinfo/serusers