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<p>Hi,</p>
<p><br>
</p>
<p>I am using kamailio as outbound proxy integrated with rtpproxy.I have done the configuration of ipv6 to ipv4 network.</p>
<p>But when 183 session progress came ,kamailio is sending its ipv6 address to pjsip client inside sdp body.So that it is not accepting and 488 error message is giving.</p>
<p><br>
</p>
<p>How to convert ipv6 to ipv4 inside kamailio so that pjsip can accept.</p>
<p>Below is the sip trace from client.</p>
<p><br>
</p>
<div>20:49:20.152 pjsua_app.c .....Call 0 state changed to EARLY (183 Session progress)<br>
20:49:20.152 pjsua_media.c .....Call 0: updating media..<br>
20:49:20.152 pjsua_media.c ......pjmedia_stream_info_from_sdp() failed for call_id 0 media 0: Unsupported address family (PJ_EAFNOTSUP)<br>
20:49:20.152 pjsua_media.c ......Error updating media call00:0: Unsupported address family (PJ_EAFNOTSUP)<br>
20:49:20.152 pjsua_call.c .....Unable to create media session: No active media stream after negotiation (PJMEDIA_SDPNEG_ENOMEDIA) [status=220048]<br>
20:49:20.152 pjsua_core.c ........TX 418 bytes Request msg CANCEL/cseq=12308 (tdta0x7f0b28008400) to UDP 2001:db8:bad:a55::2:5070:<br>
CANCEL sip:919035438928@185.122.206.62 SIP/2.0<br>
Via: SIP/2.0/UDP [2001:DB8:BAD:A55:0:0:0:2]:5077;rport;branch=z9hG4bKPj8pbyM6u7jh2tBncOqhPSbPMA8mK4RaIz<br>
Max-Forwards: 70<br>
From: sip:OTT919620649614@185.122.206.62;tag=YZDJ3TTb4kDIO2.0Bvuw8nrkTTNPBwtm<br>
To: <sip:919035438928@185.122.206.62><br>
Call-ID: 7otfmBr7j6wvfhjlApd0xcHOPp6wsII6<br>
CSeq: 12308 CANCEL<br>
Route: <sip:[2001:db8:bad:a55::2]:5070;lr><br>
Content-Length: 0<br>
<br>
<br>
--end msg--<br>
20:49:20.154 pjsua_core.c .RX 457 bytes Response msg 200/CANCEL/cseq=12308 (rdata0x7f0b28001d08) from UDP 2001:db8:bad:a55::2:5070:<br>
SIP/2.0 200 canceling<br>
Via: SIP/2.0/UDP [2001:DB8:BAD:A55:0:0:0:2]:5077;rport=5077;branch=z9hG4bKPj8pbyM6u7jh2tBncOqhPSbPMA8mK4RaIz;received=2001:DB8:BAD:A55:0:0:0:2<br>
From: sip:OTT919620649614@185.122.206.62;tag=YZDJ3TTb4kDIO2.0Bvuw8nrkTTNPBwtm<br>
To: <sip:919035438928@185.122.206.62>;tag=6374de6d95f421336d5241fc0a072275-2b9b<br>
Call-ID: 7otfmBr7j6wvfhjlApd0xcHOPp6wsII6<br>
CSeq: 12308 CANCEL<br>
Server: kamailio (5.0.0-dev5 (x86_64/linux))<br>
Content-Length: 0<br>
<br>
<br>
--end msg--<br>
20:49:20.310 pjsua_core.c .RX 380 bytes Response msg 487/INVITE/cseq=12308 (rdata0x7f0b28001d08) from UDP 2001:db8:bad:a55::2:5070:<br>
SIP/2.0 487 Request Terminated<br>
Via: SIP/2.0/UDP [2001:DB8:BAD:A55:0:0:0:2]:5077;rport=5077;branch=z9hG4bKPj8pbyM6u7jh2tBncOqhPSbPMA8mK4RaIz;received=2001:DB8:BAD:A55:0:0:0:2<br>
From: <sip:OTT919620649614@185.122.206.62>;tag=YZDJ3TTb4kDIO2.0Bvuw8nrkTTNPBwtm<br>
To: <sip:919035438928@185.122.206.62><br>
CSeq: 12308 INVITE<br>
Call-ID: 7otfmBr7j6wvfhjlApd0xcHOPp6wsII6<br>
Content-Length: 0<br>
<br>
<br>
--end msg--<br>
20:49:20.310 pjsua_core.c ..TX 412 bytes Request msg ACK/cseq=12308 (tdta0x7f0b2800cf40) to UDP 2001:db8:bad:a55::2:5070:<br>
ACK sip:919035438928@185.122.206.62 SIP/2.0<br>
Via: SIP/2.0/UDP [2001:DB8:BAD:A55:0:0:0:2]:5077;rport;branch=z9hG4bKPj8pbyM6u7jh2tBncOqhPSbPMA8mK4RaIz<br>
Max-Forwards: 70<br>
From: sip:OTT919620649614@185.122.206.62;tag=YZDJ3TTb4kDIO2.0Bvuw8nrkTTNPBwtm<br>
To: <sip:919035438928@185.122.206.62><br>
Call-ID: 7otfmBr7j6wvfhjlApd0xcHOPp6wsII6<br>
CSeq: 12308 ACK<br>
Route: <sip:[2001:db8:bad:a55::2]:5070;lr><br>
Content-Length: 0<br>
<br>
<br>
--end msg--<br>
20:49:20.311 pjsua_app.c .....Call 0 is DISCONNECTED [reason=488 (Not Acceptable Here)]<br>
20:49:20.311 pjsua_app_comm .....<br>
[DISCONNCTD] To: <sip:919035438928@185.122.206.62>;tag=GB-1498835320600<br>
Call time: 00h:00m:00s, 1st res in 361 ms, conn in 0ms<br>
#0 audio deactivated<br>
20:49:20.311 pjsua_media.c .....Call 0: deinitializing media..<br>
20:49:20.311 pjsua_media.c .......Media stream call00:0 is destroyed<br>
20:49:21.311 pjsua_aud.c !Closing sound device after idle for 1 second(s)<br>
20:49:21.311 pjsua_app.c .Turning sound device OFF<br>
20:49:21.311 pjsua_aud.c .Closing default sound playback device and default sound capture device<br>
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<p>Any suggestion will be highly appreciated.</p>
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</p>
<p>Thanks,</p>
<p>Narayan<br>
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