Well, maybe I spoke too soon. I can make calls and hear things, but people dont seem to be able to hear me. I guess there is an outbound RTP issue. Is there a specific range of RTP ports that is being supported by the Astaro?
The new SIP protocol helper read and understands the SIP control connections and opens port for RTP connections automatically on the fly.
Can you please do a tcpdump on the internal and external interface during a call as well as explain your setup. Phone used (inkl. firmware) as well as what the SIP peer is (other phone or sip provider).
