[OpenSIPS-Users] OpenSIP 1.4.2 / 1.6.2 release

[venkateswararao regula]

Hi All !

I was running Opensipserver version 1.4.2 past 2 years without any problem.

The topology is
 UE1(v6)
---------------->(v6)SIPProxy(v4)------------->(v4)OpenSer(v4)----------->(v4)SIPProxy(v6)------------->(v6)UE2

The problem started with UE orginating from IPV6 address and trying to
register with Opensip server running on IPV4 address. The registration works
fine, problem creeps up with Invite message from Caller, the invite response
is throwing "477 send failed(477/TM)" .

The following SIP call flow events on Callee leg... 100 Trying, 180 ringing,
200 OK are showing up good.


The Log Messages indicate the following:


Jun  7 11:12:00 sys-pc2-new /usr/local/sbin/opensips[13248]: new branch at
sip:410001@[3ffe::2:0:e9ff:fee0:8ced];EriBindingId=6
Jun  7 11:12:00 sys-pc2-new /usr/local/sbin/opensips[13248]:
ERROR:core:udp_send: sendto(sock,0x2b8fcfcb7cc0,1053,0,0x2b8fcfcb4b40,28):
Address family not supported by protocol(97)
Jun  7 11:12:00 sys-pc2-new /usr/local/sbin/opensips[13248]:
ERROR:tm:msg_send: udp_send failed
Jun  7 11:12:00 sys-pc2-new /usr/local/sbin/opensips[13248]:
ERROR:tm:t_forward_nonack: sending request failed
Jun  7 11:12:00 sys-pc2-new /usr/local/sbin/opensips[13248]: ACC: call
missed:
timestamp=1275934320;method=INVITE;from_tag=h7g4Esbg_42AA5AB;to_tag=;call_id=18f4a901 at 3ffe::1:0:28ff:fe88:8b81;code=477;reason=Request
Failure

Apprciate the help in fixing this problem.


Thanks,
Rvrao
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