[Asterisk-Users] Verizon PRI Setup Problems - Only Busy and Congestion

[Kevin P. Fleming]

Noah Miller wrote:

> Here are my configs for the TE410P:
> zaptel.conf:
> span=1,1,0,esf,b8zs

Well, you say you have a green light, but this should be:

span=1,0,0,esf,b8zs

because you want your card to derive the clock from the Verizon-supplied 
end of the circuit.

> bchan=1-23
> dchan=24
> 
> zapata.conf:
> switchtype = national
> context = incoming
> signalling = pri_cpe
> group = 1
> channel => 1-23

This all looks reasonable at first glance. Do you know for sure that 
Verizon has configured your PRI for NI-2 signaling? What does "pri show 
span" say on your Asterisk console?