I woke up to my gigaset c610ip display showing no registration to provider. I was going to call them but didn't have the time to go through the scripted t/s. I rebooted base, switched servers ( toronto->montreal-> toronto2-> montreal2 back to toronto) all with no fix. I noticed that my pap2t was still registered and functioning. ??? Months ago when I got a new router I set the pap2t to register on port 5080. When I set up the c610ip I set it up on port 42872. I was trying to stay away from port 5060
As per Voip.ms wiki FAQ "Does VoIP.ms offer alternative ports besides 5060 ?
Voip.ms offer alternative SIP ports, UDP 5080 and 42872 on all of their servers, You can try those ports in case your ISP does block the SIP PORT 5060 UDP or if you need to use another one."
It appears that port 42872 is no longer active on the above servers.
20 min gone..
I guess I didn't subscribe for notifications of port changes.