pap2t lost registration

[usa2k]

My mom's loses registration after every call, inbound or out, takes 3 or 4 minutes to re-register.

The green light for the phone jack on the ATA goes off while the service is down, anyone else seeing this?

Sorry, but that sounds very unusual! Is it a PAP2T?

[patoka]

>>Is it a PAP2T?

Yes, the power light flashes green, I swear it was solid when we first hooked it up.

[usa2k]

Cisco

• DC input voltage: +5V DC at 2.0A max.

• Power consumption: 5W

• Switching type (100-240V) automatic

• Power adapter: 100-240V - 50-60 Hz (26-34 VA) AC input, 1.8 m cord

Are you sure the right power supply is plugged in?
If it is less than 2A then it could have issues - an underpowered supply is bad for electronics.
Otherwise, maybe the power supply is failing.
Looks like the supply has twice the current required for the stated 5 watts used.

[patoka]

I switched routers and the ATA light quit blinking.
The Airlink 315w did not have a real DMZ setting, so I installed a 325w and everything seems to be working fine.

[VOIPoTim]

I switched routers and the ATA light quit blinking.
The Airlink 315w did not have a real DMZ setting, so I installed a 325w and everything seems to be working fine.

We've found that new routers that have a DMZ mode still filter all traffic directed to DMZ which is why we recommend forwarding all the ports. Newer routers can be such a hassle when they are trying to do "everything".

Hopefully that resolves it for you.