I just moved my box to a new location. Old location was a dynamic public IP from cox.net residential with a simple DLINK router. New locaiton is a static public IP from cox.com business with a Bountiful router. 5060 and 10K-20K are UDP and open and forwarded to the private IP of the PBX. I am not able to call into the PBX now. I can call out, but there is no audio. My SIP provider says in the negotiation on the outbound call, the PBX is telling them to send the audio back to the original cox.net IP address (which is different than the IP address of the DLINK router). They are getting a reject on the incoming call from the PBX. They say the PBX still thinks it is on the old network. Is there some way that the PBX is bound to that old IP for the audio? I haven't set the public IP of the Bountiful (or the DLINK) anywhere in the PBX. Only have set in Networking the Host name, the gateway(=private address of router), primary DNS (=gateway), secondary DNS (=primary DNS of cox.com) Thanks.