[Asterisk-Users] Cannot dial out with Polycom 501 after upgrade

[Jonathan k. Creasy]

> I can dial other extensions internally, and can get to voicemail, but
> when I try an outside number, I hear dial tone, the digits dialed, yet
> nothing happens when I press "Send".
> 
> Nothing appears on the Asterisk CLI screen.
> 


Did the upgrade modify the dialplan setting on your phone? This sounds
suspiciously like trying to dial a number that is not matched or allowed
by the dialplan.