[asterisk-users] T1 Pri Question

[Rob Schall]

When setting up the zaptel, etc.... Is it necessary to have a seperate
group for incoming and one for outgoing calls? Either way, does asterisk
always know which channels are open, and does it always clear up a
channel for use once a call completes?

Reason for asking... After dialing into our system over a few DID
numbers, I noticed you can only call 2-3 times before getting a busy
signal. However we have a full 24 channel PRI. During this time, you are
more than able to make outgoing calls over that same PRI. After hanging
up on the incoming call, (outside into the PRI), it can take upto a few
minutes to clear up for the next person to call in.

Any thoughts,
Rob