[Asterisk-Users] Incompatible destination (88) Error Message

[Eric Wieling aka ManxPower]

George K. Konstantoulakis wrote:
> Geia sou Irakli,
> 
> I would have to agree with Bryce that from the debug output the problem
> seems to be with the dialed number.
> "Unkown Number Type" & "Unkown Number plan" point to that.
> You should probably check out if you can start extensions with 3 ...

Maybe he needs pridialplan=unknown