[SR-Users] SIPv6 UA Can't receive a 500 (Server Error) response from openser register server after sending REGISTER request with two Contact header field values

[Iñaki Baz Castillo]

2010/6/22 Xiaoqiang Hu <xhu at redhat.com>:
> 0009: <UA11      REGISTER sip:ss.under.test.com:5060 SIP/2.0
> Via: SIP/2.0/UDP node.under.test.com:5060;branch=z9hG4bKPUA9595277
> Max-Forwards: 70
> Authorization: Digest username="UA11", realm="under.test.com", qop=auth, nonce="4c147d11e24598379c733aa74854fa99f9880361", opaque="", nc=00000001, cnonce="6f54a149", uri="sip:ss.under.test.com:5060", response="d07dd11c48b2385d8f0f147682ead94f"
> From: UA11 <sip:UA11 at under.test.com>;tag=11174
> To: UA11 <sip:UA11 at under.test.com>
> Call-ID: 11174 at lan.example.com
> CSeq: 3 REGISTER
> Contact: <sip:UA11 at node.under.test.com;transport=udp>
> Contact: <sip:11UA11 at node.under.test.com;transport=udp>
> Expires: 3600
> Content-Length: 0
>
> 0010: >UA11      SIP/2.0 200 OK
> Via: SIP/2.0/UDP node.under.test.com:5060;branch=z9hG4bKPUA9595277;received=3FFE:501:FFFF:1:0:0:0:1
> From: UA11 <sip:UA11 at under.test.com>;tag=11174
> To: UA11 <sip:UA11 at under.test.com>;tag=0c0d2af89845c72ddfdc7de2133116df.6168
> Call-ID: 11174 at lan.example.com
> CSeq: 3 REGISTER
> Date: Sun, 13 Jun 2010 06:34:13 GMT
> Contact: <sip:UA11 at node.under.test.com;transport=udp>;expires=3600, <sip:11UA11 at node.under.test.com;transport=udp>;expires=3600
> Server: OpenSER (1.3.4-tls (i386/linux))
> Content-Length: 0

This is 100% valid according to RFC 3261. A REGISTER can contain
various bindings to being registered.

-- 
Iñaki Baz Castillo
<ibc at aliax.net>