Hi,
We have a SipX installation and we have connected it to a sip trunk.
Everything works very well but SipX responds with an error response to
the OPTIONS messages sent by the trunk operator. The following messages
were captured in promiscuous mode, so even messages inside the SipX
server would be visible but there are none. It seems that SipXproxy
responds 406 by itself. Why?
13:19:14.688561 IP (tos 0x0, ttl 45, id 55349, offset 0, flags [none],
proto: U
DP (17), length: 419) sip.phonzo.com.sip > sipxecs.onrelay.local.5080:
SIP, leng
th: 391
OPTIONS sip:[email protected]:5080;transport=udp SIP/2.0
Via: SIP/2.0/UDP
83.233.248.50;branch=z9hG4bKce4f.2c9159f200000000000000
0000000000.0
To: sip:[email protected]:5080;transport=udp
From: sip:registrar;tag=f2b288873565037edb8043d17bf59e17-83aa
CSeq: 10 OPTIONS
Call-ID: [email protected]
User-Agent: Sip EXpress router (0.9.6 (i386/freebsd))
Max-Forwards: 70
13:19:14.692592 IP (tos 0x0, ttl 64, id 0, offset 0, flags [DF], proto:
UDP (17
), length: 386) sipxecs.onrelay.local.5080 > sip.phonzo.com.sip: SIP,
length: 35
8
SIP/2.0 406 Not acceptable
Via: SIP/2.0/UDP
83.233.248.50;branch=z9hG4bKce4f.2c9159f200000000000000
0000000000.0
To: <sip:[email protected]:5080>;transport=udp
From: <sip:registrar>;tag=f2b288873565037edb8043d17bf59e17-83aa
CSeq: 10 OPTIONS
Call-ID: [email protected]
Server: sipXecs/4.0.1 sipXecs/sipxbridge (Linux)
Content-Length: 0
Gabor Paller, Software Architect
OnRelay
Elizabeth House | 39 York Road, London SE1 7NQ, UK | +44 (0) 207 902
8151 | [email protected] <mailto:[email protected]> |
www.onrelay.com <http://www.onrelay.com/>
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