[Spce-user] no audio

[Andrew Pogrebennyk]

Hi,
the ICE needs to be allowed in Domain or Subscriber preferences, search
for preference use_rtpproxy and set it to "Always with rtpproxy as
additional ICE candidate". This allows media to bypass rtpproxy
actually. The SIP SIMPLE message should be working if you have presence
allowed (by default in CE) could you post your kamailio-proxy.log here?

HTH.
Andrew

On 11/21/2013 05:06 PM, Miguel Rios wrote:
> Yup, that duplicate entry was the problem.
> Now I have audio but it is always relayed through mediaproxy.
> 
> What I'd like is to have both CSipSimple clients, both using ICE, to try
> to first establish a direct peer to peer connection to pass the RTP
> media, and only fallback on mediaproxy if that connection cannot be
> established. At the moment the CSipSimple logs show that the ICE session
> never completes. Specifically, the logs show:
> 
> "peer=- (as you can see, no peer IP here at all)
> ICE role: Unknown state: Candidate Gathering, comp_cnt:2"
> 
> So why isn't ICE completing properly and allowing both peers to
> establish a direct connection on the LAN (both are on the same LAN
> behind NAT) instead of relaying automatically through mediaproxy? It
> seems that automatically realying is an unnecessary waste of bandwith
> and only serves to increase latency on the call, specially when the 2
> peers can communicate directly which is the case.
> Is there some configuration in SPCE that I'm overlooking on the ICE side
> of things to enable what I want?
> 
> Also, can you confirm that indeed there's no support for SIP SIMPLE
> messaging?
> 
> Thanks