[sr-dev] SOS! Silent call when both UAs are in LAN @ Kamailio3.1

[Klaus Darilion]

Am 22.08.2011 16:18, schrieb Coca:
> Hi list,
> 
> We are using Kamailio3.1.
> 
> The calls are working fine when both UAs are in 3G or different WiFi.
> However, when both UAs are in LAN (using WiFi)  , the call become silent.

Seems like a NAT problem.

> What should we do?

A media relay like rtpproxy is needed, or some application logic to use
local IP addresses (ICE).

regards
klaus