[Serusers] SDP c= field mangled

[Dave]

calling use_media_proxy twice was the problem. Thanks
for pointing it out.

BTW, it still seems like a use_media_proxy bug to me
since even if it is called twice, it should simply
overwrite the IP and not append to it. Any thoughts?




--- Java Rockx <javarockx at gmail.com> wrote:

> Dave,
> 
> The problem is that probably that your ser.cfg hits
> use_media_proxy()
> more than one.
> 
> Perhaps a safety flag could be set to prevent this:
> 
> if ((isflagset(6) || isflagset(7)) && !isflagset(8))
> {
>   setflag(8);
>   use_media_proxy();
> }
> 
> Regards,
> Paul
> 
> On 7/5/05, Dave <ddx66 at yahoo.com> wrote:
> > Hi,I am experiencing a strange issue. I am
> forwarding
> > calls to Asterisk voicemail upon no-response. So,
> in
> > failure route, I simply check the status 408 or
> 486
> > and if true, I jump to a routing-block. In there,
> I
> > have the following:
> > -----
> > revert_uri();
> > rewritehost(Asterisk-IP);
> > append_branch();
> > if (isflagset(6) || isflagset(7))
> use_media_proxy();
> > if (!t_relay()...)
> > ------
> > 
> > 
> > Now, Asterisk does receive the invite, except that
> the
> > SDP in the SIP invite looks like (PAY ATTENTION TO
> c=
> > field).
> > 
> > -------------------------------
> > v=0
> > o=208500512 8000 8001 IN IP4 192.168.1.104
> > s=SIP Call
> > c=IN IP4 213.189.X.Y213.189.X.Y
> > t=0 0
> > m=audio 3532235322 RTP/AVP 0 8 4 18 3
> > a=sendrecv
> > a=rtpmap:0 PCMU/8000
> > a=rtpmap:8 PCMA/8000
> > a=rtpmap:4 G723/8000
> > a=rtpmap:18 G729/8000
> > a=rtpmap:3 GSM/8000
> > a=ptime:20
> > ------------------------------------------
> > 
> > The c= field has the same IP twice and thus the
> INVITE
> > is rejected by Asterisk.
> > 
> > Is this a bug and did someone have such an issue?
> > Thanks
> > 
> > 
> > 
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> 


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