[SR-Users] SIP and conntrackd experience?

[Daniel Tryba]

On Wednesday 30 September 2015 07:19:08 Grant Bagdasarian wrote:
> Does anyone have experience with SIP and conntrackd?
> Our media and signaling is separated.
> Does this work for VPN connections where SIP is sent over the VPN but the
> media over public internet?

I don't see the relation with conntrackd and your setup, unless you are using 
some sip inspection to open the (local) rtp ports for specific 
source/destinations. Which is a very bad idea IMHO, my experience is that any 
of such ALG just cause more problems.

But if you use rtpengine and advertise the public ips in SDP the UAs will 
contact them, the engine will learn the correct ipadress. It is up to routing 
at the client to seperate the traffic correctly. 

IIRC rtpproxy works the same.