General Problem or just my ATA ?

[NY Tel Guy]

Have you not gotten your replacement PAP2 yet?

PAP2T arrived today. Plugged it in and it actually works better than the Grandstream which I will be sending back Saturday.
Gone is the choppiness on audio and when I call into my cell voice mail, the DTMF tones work.

Interestingly, the Grandstream always showed my public IP when it was registered whereas the Pap2T shows my NAT address a-la 192.168.1.7 etc.
To test it, I unplugged my Fios router and left the power live on the pap2. When I re-established Internet connectivity, the PAp2 registered right away.

So far, so good.

[voipinit]

To test it, I unplugged my Fios router and left the power live on the pap2. When I re-established Internet connectivity, the PAp2 registered right away.

FYI - the GS will re-register under that condition as well. If WAN is lost, it will re-register upon re-connection automatically. It's the lost registration without a change in WAN status where it sometimes does not re-register.

[NY Tel Guy]

FYI - the GS will re-register under that condition as well. If WAN is lost, it will re-register upon re-connection automatically. It's the lost registration without a change in WAN status where it sometimes does not re-register.

See and mine would not. I would get a new IP address or shut the router off etc. and when it came back - no registration. Bizarre.