[SR-Users] kamailio realtime integration

vaad.fabi at gmail.com vaad.fabi at gmail.com
Mon Jun 27 10:03:08 CEST 2011


  Hi All and Daniel,


My interesting "realtime" story still continues :)

All configuration seems to be ok. It's default but some DB fields 
changes as Daniel advised.
Terminals registrations to kamailio is ok (but kamailio don't register 
as a endpoint on remote softswitch, but calls run :)  is it ok? )

Situation: one logic + two different terminals = two different results 
!!! Kamailio logic haven't changes (exclude DB fields) and it's not a 
softswitch part.
Is it something around two different requests with 
Proxy-Authenticate/realm (one case 193.58.XXX.XXX, second case 
VoipSwitch) and why kamailio generates two different realms ?



First case (ok).
Sip terminal - softphone twinkle
Dump from kamailio:
http://pastebin.com/uddxwf6F


Second case (not ok).
Sip terminal - cisco iphone
Dump from kamailio:

terminal->kamailio

     INVITE sip:9991 at 193.58.XXX.XXX SIP/2.0

     Via: SIP/2.0/UDP 192.168.0.180:5060;branch=z9hG4bK-1050babb

     From: "100" <sip:100 at 193.58.XXX.XXX>;tag=dfe3d8151250ffabo0

     To: <sip:9991 at 193.58.XXX.XXX>

     Call-ID: 8760c7dd-41ef9283 at 192.168.0.180

     CSeq: 101 INVITE

     Max-Forwards: 70

     Contact: "100" <sip:100 at 192.168.0.180:5060>

     Expires: 240

     User-Agent: Linksys/SPA922-5.1.15(a)

     Content-Length: 259

     Allow: ACK, BYE, CANCEL, INFO, INVITE, NOTIFY, OPTIONS, REFER

     Supported: replaces

     Content-Type: application/sdp


kamailio->terminal

     SIP/2.0 407 Proxy Authentication Required

     Via: SIP/2.0/UDP 
192.168.0.180:5060;branch=z9hG4bK-1050babb;rport=5060;received=93.116.XXX.XXX

     From: "100" <sip:100 at 193.58.XXX.XXX>;tag=dfe3d8151250ffabo0

     To: <sip:9991 at 193.58.XXX.XXX>;tag=636f77b6676bf8d50aad9baa13cd3627.9e28

     Call-ID: 8760c7dd-41ef9283 at 192.168.0.180

     CSeq: 101 INVITE

     Proxy-Authenticate: Digest realm="193.58.XXX.XXX", 
nonce="TgR+dE4EfUj/W4ocJ0iFmM93MMo5SgvE"

     Server: kamailio (3.1.4 (i386/linux))

     Content-Length: 0


terminal->kamailio

     ACK sip:9991 at 193.58.XXX.XXX SIP/2.0

     Via: SIP/2.0/UDP 192.168.0.180:5060;branch=z9hG4bK-1050babb

     From: "100" <sip:100 at 193.58.XXX.XXX>;tag=dfe3d8151250ffabo0

     To: <sip:9991 at 193.58.XXX.XXX>;tag=636f77b6676bf8d50aad9baa13cd3627.9e28

     Call-ID: 8760c7dd-41ef9283 at 192.168.0.180

     CSeq: 101 ACK

     Max-Forwards: 70

     Contact: "100" <sip:100 at 192.168.0.180:5060>

     User-Agent: Linksys/SPA922-5.1.15(a)

     Content-Length: 0


     INVITE sip:9991 at 193.58.XXX.XXX SIP/2.0

     Via: SIP/2.0/UDP 192.168.0.180:5060;branch=z9hG4bK-beb5344f

     From: "100" <sip:100 at 193.58.XXX.XXX>;tag=dfe3d8151250ffabo0

     To: <sip:9991 at 193.58.XXX.XXX>

     Call-ID: 8760c7dd-41ef9283 at 192.168.0.180

     CSeq: 102 INVITE

     Max-Forwards: 70

     Proxy-Authorization: Digest        
username="100",realm="193.58.XXX.XXX",nonce="TgR+dE4EfUj/W4ocJ0iFmM93MMo5SgvE",uri="sip:9991 at 193.58.XXX.XXX",algorithm=MD5,response="69dcc7441ad6f0a70c259e8948d8fcf0"

     Contact: "100" <sip:100 at 192.168.0.180:5060>

     Expires: 240

     User-Agent: Linksys/SPA922-5.1.15(a)

     Content-Length: 259

     Allow: ACK, BYE, CANCEL, INFO, INVITE, NOTIFY, OPTIONS, REFER

     Supported: replaces

     Content-Type: application/sdp


kamailio->terminal

     SIP/2.0 100 trying -- your call is important to us

     Via: SIP/2.0/UDP 
192.168.0.180:5060;branch=z9hG4bK-beb5344f;rport=5060;received=93.116.XXX.XXX

     From: "100" <sip:100 at 193.58.XXX.XXX>;tag=dfe3d8151250ffabo0

     To: <sip:9991 at 193.58.XXX.XXX>

     Call-ID: 8760c7dd-41ef9283 at 192.168.0.180

     CSeq: 102 INVITE

     Server: kamailio (3.1.4 (i386/linux))

     Content-Length: 0


     SIP/2.0 407 Proxy Authentication Required

     CSeq: 102 INVITE

     Via: SIP/2.0/UDP 
192.168.0.180:5060;rport=5060;received=93.116.XXX.XXX;branch=z9hG4bK-beb5344f

     From: "100" <sip:100 at 193.58.XXX.XXX>;tag=dfe3d8151250ffabo0

     Call-ID: 8760c7dd-41ef9283 at 192.168.0.180

     To: <sip:9991 at 193.58.XXX.XXX>;tag=05050699909937

     Proxy-Authenticate: DIGEST realm="VoipSwitch", 
nonce="05f481310df9ef29-24050517506050625525"

     Content-Length: 0

     Record-Route: 
<sip:193.58.XXX.XXX;lr=on;ftag=dfe3d8151250ffabo0;nat=yes>


terminal->kamailio

     ACK sip:9991 at 193.58.XXX.XXX SIP/2.0

     Via: SIP/2.0/UDP 192.168.0.180:5060;branch=z9hG4bK-beb5344f

     From: "100" <sip:100 at 193.58.XXX.XXX>;tag=dfe3d8151250ffabo0

     To: <sip:9991 at 193.58.XXX.XXX>;tag=05050699909937

     Call-ID: 8760c7dd-41ef9283 at 192.168.0.180

     CSeq: 102 ACK

     Max-Forwards: 70

     Proxy-Authorization: Digest 
username="100",realm="193.58.XXX.XXX",nonce="TgR+dE4EfUj/W4ocJ0iFmM93MMo5SgvE",uri="sip:9991 at 193.58.XXX.XXX",algorithm=MD5,response="69dcc7441ad6f0a70c259e8948d8fcf0"

     Contact: "100" <sip:100 at 192.168.0.180:5060>

     User-Agent: Linksys/SPA922-5.1.15(a)

     Content-Length: 0


     INVITE sip:9991 at 193.58.XXX.XXX SIP/2.0

     Via: SIP/2.0/UDP 192.168.0.180:5060;branch=z9hG4bK-303c9613

     From: "100" <sip:100 at 193.58.XXX.XXX>;tag=dfe3d8151250ffabo0

     To: <sip:9991 at 193.58.XXX.XXX>

     Call-ID: 8760c7dd-41ef9283 at 192.168.0.180

     CSeq: 103 INVITE

     Max-Forwards: 70

     Proxy-Authorization: Digest 
username="100",realm="VoipSwitch",nonce="05f481310df9ef29-24050517506050625525",uri="sip:9991 at 193.58.XXX.XXX",algorithm=MD5,response="70b633a0ca9ecf0bfebb7792f843d732"

     Contact: "100" <sip:100 at 192.168.0.180:5060>

     Expires: 240

     User-Agent: Linksys/SPA922-5.1.15(a)

     Content-Length: 259

     Allow: ACK, BYE, CANCEL, INFO, INVITE, NOTIFY, OPTIONS, REFER

     Supported: replaces

     Content-Type: application/sdp


kamailio->terminal

     SIP/2.0 407 Proxy Authentication Required

     Via: SIP/2.0/UDP 
192.168.0.180:5060;branch=z9hG4bK-303c9613;rport=5060;received=93.116.XXX.XXX

     From: "100" <sip:100 at 193.58.XXX.XXX>;tag=dfe3d8151250ffabo0

     To: <sip:9991 at 193.58.XXX.XXX>;tag=636f77b6676bf8d50aad9baa13cd3627.4a95

     Call-ID: 8760c7dd-41ef9283 at 192.168.0.180

     CSeq: 103 INVITE

     Proxy-Authenticate: Digest realm="193.58.XXX.XXX", 
nonce="TgR+dE4EfUj/W4ocJ0iFmM93MMo5SgvE"

     Server: kamailio (3.1.4 (i386/linux))

     Content-Length: 0


terminal->kamailio

     ACK sip:9991 at 193.58.XXX.XXX SIP/2.0

     Via: SIP/2.0/UDP 192.168.0.180:5060;branch=z9hG4bK-303c9613

     From: "100" <sip:100 at 193.58.XXX.XXX>;tag=dfe3d8151250ffabo0

     To: <sip:9991 at 193.58.XXX.XXX>;tag=636f77b6676bf8d50aad9baa13cd3627.4a95

     Call-ID: 8760c7dd-41ef9283 at 192.168.0.180

     CSeq: 103 ACK

     Max-Forwards: 70

     Proxy-Authorization: Digest 
username="100",realm="VoipSwitch",nonce="05f481310df9ef29-24050517506050625525",uri="sip:9991 at 193.58.XXX.XXX",algorithm=MD5,response="70b633a0ca9ecf0bfebb7792f843d732"

     Contact: "100" <sip:100 at 192.168.0.180:5060>

     User-Agent: Linksys/SPA922-5.1.15(a)

     Content-Length: 0



-- 
Vadim F.

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