[OpenSIPS-Users] corrupted header

[Iñaki Baz Castillo]

El Viernes, 21 de Agosto de 2009, Jan D. escribió:
> Some of our clients use a Siemens HiPath 3000 V7.0 M5T. When I check my log
> files I sometimes see this error (example):
>
> Aug 21 08:36:01 /usr/sbin/opensips[14928]: ERROR:core:parse_via:  invalid
> port number <27429branch=z9h***5ac>
>
> This is the part of the sip header (example):
> Via: SIP/2.0/UDP 89.*.*.73:27429branch=z9h***5ac;rport
>
> The semicolon between portnumber and 'branch' is missing. I think this is a
> bug in the HiPath software (and this has been reported) but I can not
> change this at this moment.

I've seen such error when there is a router with SIP ALG enabled (destroying 
SIP protocol).
http://www.voip-info.org/wiki/view/Routers+SIP+ALG

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