Flux RTP/RTCP Big-ip Edge client (AlwaysON)

i can imagine this becomes complex routing wise depending on where the other clients are and if traffic from one client is allowed to another. with voip the call setup is sometimes via a central point and then the RTP traffic between the end points.

you can just capture on the client device with wireshark what comes out of the tunnel. look for the Local Area Connection <ID> which has traffic going when connect and be sure to disable Promiscuous, else traffic will stop.