[Asterisk-Users] Unable to create channel of type 'Zap' (cause 0)

[Richard Lyman]

Leonardo J. Tramontina wrote:

> No, I don't have anything connected on the TE110P.
> After the "Unable to create channel of type 'Zap' (cause 0) " message, 
> I also get the CHANUNAVAIL...
>
> Is not possible test a channel from the card without connections on it??
>
> Leonardo
>
*snipped

no, the only way is if you have another t1/e1 device that can 'act' like 
net/cpe.  so if you had a 4 port digium t1/e1 card, you could have made 
a t1 crossover cable, and connected say port 1 to port 4 and setup a 
dialplan that would have the one port group for sending out, and one 
group for receiving the 'fakeout' traffic.