SIP register - remove port number

[morio]

hi all,
need some help with sip public trunk, how can i send the registeration with out the port number (5060)
any idea?


REGISTER sip:fmc.stc.com.sa:5060 SIP/2.0
Route: <sip:10.154.15.x:5060;lr>
Supported: 100rel,path
User-Agent: OmniPCX Enterprise R100.1 n2.514.30.a
To: sip:+96611101049xx@fmc.stc.com.sa:5060
From: sip:+96611101049xx@fmc.stc.com.sa:5060;tag=84d77246bec591d89076e7fc5a295aca
Contact: <sip:+96611101049xx@10.52.160.xx:5060;transport=UDP>;expires=20
Call-ID: 91facf928a205de8ec2a81207d0cf622@10.52.160.11
CSeq: 495936972 REGISTER
Via: SIP/2.0/UDP 10.52.160.11;branch=z9hG4bK3ec9c69f6b5cca108fec29f0f752fcdc
Max-Forwards: 70
Content-Length: 0

thanks in advance

[sadim]

why? it is compliend with the RFC's.
The only way I see it is via SBC manipulation if it exists

[morio]

hi, thanks for the reply, but it seems there is a bug on the release 100.1
i have attached two traces, one from r100 and othe r100.1
as you can see the port number is sent from r 100.1 bt default but not in r100 and any other releases before that..

lets see what ALE will reply..
still working on it as usual,,

regards