[Serusers] ser: cannot call behind a Nat using rtpproxy

Andrey Kouprianov andrey.kouprianov at gmail.com
Mon May 22 16:52:17 CEST 2006


I think you should set Send Internal IP to "Always" inside the SIP
proxy config. Please, try.

On 5/22/06, Ladislav Andel <ladia6 at centrum.cz> wrote:
> Try to remove this condition if you have it in your ser.cfg
> uri=~"[@:](192\.168\.|10\.|172\.(1[6-9]|2[0-9]|3[0-1])\.)"
>
> if it does not help .  send all your ser.cfg to the list
>
> Ladislav
>
> Americania .it wrote:
> > I've set the re-reg. to 1 minute but same problem.
> >
> > This is the log from X-Lite when I try to call the user ('vicky' @ LAN
> > with ser; user 'claudio' behind Nat) :
> > I receive this message on teh X.Lite screen : "We don't forward to
> > private IP addresses"
> >
> > ---- Log ----
> >
> >
> > RECEIVE TIME: 21141441
> > RECEIVE << 80.105.2.110:5060
> > SIP/2.0 479 We don't forward to private IP addresses
> > Via: SIP/2.0/UDP
> > 192.168.0.102:5060;rport=12810;branch=z9hG4bK88EC2781C2F64AFA8F9194EE403C60CB;received=62.101.126.230
> >
> > From: claudio <sip:claudio at 80.105.2.110>;tag=546620589
> > To: <sip:vicky at 80.105.2.110>;tag=2a08c327b8d597781b526eaf86695180.75e6
> > Call-ID: 01FB4B57-F823-44D9-B54A-B203472DEE31 at 192.168.0.102
> > CSeq: 53348 INVITE
> > Server: Sip EXpress router (0.9.4 (i386/linux))
> > Content-Length: 0
> > Warning: 392 10.0.0.133:5060 "Noisy feedback tells:  pid=13858
> > req_src_ip=62.101.126.230 req_src_port=12810
> > in_uri=sip:vicky at 80.105.2.110 out_uri=sip:vicky at 10.0.0.100:5060
> > via_cnt==1"
> >
> >
> > SEND TIME: 21141444
> > SEND >> 80.105.2.110:5060
> > ACK sip:vicky at 80.105.2.110 SIP/2.0
> > Via: SIP/2.0/UDP
> > 192.168.0.102:5060;rport;branch=z9hG4bK88EC2781C2F64AFA8F9194EE403C60CB
> > From: claudio <sip:claudio at 80.105.2.110>;tag=546620589
> > To: <sip:vicky at 80.105.2.110>;tag=2a08c327b8d597781b526eaf86695180.75e6
> > Contact: <sip:claudio at 192.168.0.102:5060>
> > Call-ID: 01FB4B57-F823-44D9-B54A-B203472DEE31 at 192.168.0.102
> > CSeq: 53348 ACK
> > Max-Forwards: 70
> > Content-Length: 0
> >
> >
>
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