With all the Recent Changes; What Ports and Ip addresses should be open to the Pap2t Adapters.

I was given the following ports and Ip address in a support ticket in the past.

The RTP ports that need forwarding as well as the standard VOIPo ports are: 5004, 5012, 5060, 5061, 5062, 5079 and 35000-65000 (TCP and UDP).

The only IP your device should be communicating to is: 74.52.58.50 (sip.voipwelcome.com) and 208.101.11.251 (voicemail server). The other servers shouldnt be connecting to/from you. However it wouldn't hurt also enabling 174.132.131.* (i/o routing)."

Now that there are new database servers, other sip servers

east01, central01, central02 and sip.voipwelcome

What ports and IP addresses are voipo addresses?