[OpenSIPS-Users] Testing opensips with a public client

[Ali Pey]

Disable stun and public ip address detection on xlite. Have it use the
local IP address and that way opensips will use the source IP address. This
usually fixes the problem.

In your messaging below it's not clear to what IP addresses/ports the
messages are sent/received. This is the key and that's what you need to
examine.

Regards,
Ali Pey


On Wed, Jul 11, 2012 at 5:20 PM, Ignacio Gonzalez <mylaneza at gmail.com>wrote:

> Hello everybody, I'm trying to connect two sip clients, an xlite softphone
> behind a NAT and a Sip User Agent build with JAIN-SIP, this UA is in a host
> with a public IP. The JAIN Agent REGISTER successfully but when I use the
> xlite to call the agent, opensips does not redirect the OK response from
> the User Agent. Here are the SIP messages that the opensips proxy receive:
>
> INVITE sip:2427002 at domain.org SIP/2.0
> Via: SIP/2.0/UDP 189.181.48.143:1737
> ;branch=z9hG4bK-d87543-db6cdc02d2345b76-1--d87543-;rport
> Max-Forwards: 70
> Contact: <sip:2427001 at 189.181.48.143:1737>
> To: "2427002"<sip:2427002 at domain.org>
> From: "2427001"<sip:2427001 at domain.org>;tag=1d740661
> Call-ID: 406db678fb29d214MzFjY2NjYTIwNWFjZDQwNWFmNzQ0OGFjYzI0YzY4N2U.
> CSeq: 1 INVITE
> Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, NOTIFY, MESSAGE,
> SUBSCRIBE, INFO
> Content-Type: application/sdp
> User-Agent: X-Lite release 1002tx stamp 29712
> Content-Length: 847
>
> v=0
> o=- 3 2 IN IP4 189.181.48.143
> s=<CounterPath eyeBeam 1.5>
> c=IN IP4 189.181.48.143
> t=0 0
> m=audio 1742 RTP/AVP 107 119 0 98 8 3 101
> a=alt:1 3 : DyqmwKwg iKJbLF1I 10.188.123.26 61510
> a=alt:2 2 : 9s6ct+vW fiwpiJbN 192.188.200.1 61510
> a=alt:3 1 : JBvmcu7C aeAEMO9J 192.188.129.1 61510
> a=fmtp:101 0-15
> a=rtpmap:107 BV32/16000
> a=rtpmap:119 BV32-FEC/16000
> a=rtpmap:98 iLBC/8000
> a=rtpmap:101 telephone-event/8000
> a=sendrecv
> a=x-rtp-session-id:4E160A53513C4828AD841903785A5B73
> m=video 1740 RTP/AVP 115 34
> a=alt:1 3 : 7KF3a7ry trG+qu1k 10.188.123.26 48170
> a=alt:2 2 : 7Or3DIwR SUvlz0xo 192.188.200.1 48170
> a=alt:3 1 : Pe/okXax QdIQD2uP 192.188.129.1 48170
> a=fmtp:115 QCIF=1 MAXBR=1960
> a=fmtp:34 QCIF=1 MAXBR=1960
> a=rtpmap:115 H263-1998/90000
> a=rtpmap:34 H263/90000
> a=sendrecv
> a=x-rtp-session-id:8EA1C094BF1E43718B27CF80B76C38EA
>
>
> SIP/2.0 100 Giving a try
> Via: SIP/2.0/UDP 189.181.48.143:1737
> ;received=189.181.48.143;branch=z9hG4bK-d87543-6b13cd3fa93abf2e-1--d87543-;rport=1737
> To: "2427002"<sip:2427002 at domain.org>
> From: "2427001"<sip:2427001 at domain.org>;tag=1d740661
> Call-ID: 406db678fb29d214MzFjY2NjYTIwNWFjZDQwNWFmNzQ0OGFjYzI0YzY4N2U.
> CSeq: 1 INVITE
> Server: OpenSIPS (1.8.0-notls (i386/linux))
> Content-Length: 0
>
>
> SIP/2.0 200 OK
> To: "2427002" <sip:2427002 at domain.org>;tag=42e61ae4
> CSeq: 2 INVITE
> Call-ID: 406db678fb29d214MzFjY2NjYTIwNWFjZDQwNWFmNzQ0OGFjYzI0YzY4N2U.
> Via: SIP/2.0/UDP 189.181.48.143:1737
> ;received=189.181.48.143;branch=z9hG4bK-d87543-6b13cd3fa93abf2e-1--d87543-;rport=1737
> From: "2427001" <sip:2427001 at domain.org>;tag=1d740661
> Record-Route: <sip:domain.org;lr;did=bcb.7d8c5155>
> Contact: <sip:2427002 at 70.70.70.70:8000;lr>
> Content-Type: application/sdp
> Content-Length: 196
>
>
>
> v=0
> o=- 0 0 IN IP4 70.70.70.70
> s=-
> c=IN IP4 70.70.70.70
> t=0 0
> m=audio 50000 RTP/AVP 0
> c=IN IP4 70.70.70.70
> a=sendrecv
> m=video 50010 RTP/AVP 34
> a=sendonly
> a=rtpmap:34 H263/90000
>
>
> ...  (retries OK messages)
>
> Can any body tell me why xlite do not receive the OK response? or why
> opensips do not send the OK response?
>
>
>
>
>
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> Users at lists.opensips.org
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>
>
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