Re: [Linphone-users] invalid SDP on PC with two interfaces

[Simon Morlat]

Hi,

Network dump is missing apparently.
Normally these scenarios should be working, I'm surprised.
A log would be helpful.

Simon

Le mercredi 20 avril 2011 à 13:34 +0400, Сергей Пачков a écrit :
> On my Windows XP PC I have two ethernet cards with IPs: 192.168.1.10
> and 192.168.7.70
> 
> I (A-side) call to address@hidden (B-side). Route table has
> rule to send packets through 192.168.7.70.
> 
> SIP  INVITE sends from 192.168.7.70 and SIP negotiation looks FINE but
> in INVITE/SDP connection field
> contains 192.168.1.10
> 
> and side B of call will send RTP to 192.168.1.10 which isn't
> accessable from B-side.
> in this case B-side will listen A-side but A-side wouldn't listen
> B-side.
> 
> It will be nice when SDP part will contain proper connection line with
> IP which LinPhone uses to communicate with B-side.
> 
> In this case LinPhone sends everything from 192.168.7.70 but in SDP it
> points RTP to 192.168.1.10 (this is wrong)
> 
> in attachment I placed network dump gathered by WireShark
> 
> /Sergey Pachkov
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