Hi, I have a setup as follows: sip.internode.on.net --> 3cx on a server --> snom handsets My voip account has 4 channels and i can make 4 outbound calls concurrently. I can receive 1 call, but any subsequent inbound calls are received by my providers voice mail system. I have spoken to my voip provider and they claim the system is set up correctly at their end. I have the Voip line registered in 3cx as a generic line, stun is on and seems to be working. I would post from the logs but there is nothing to see after the first connection.