[cisco-voip] PRI Questions

[Wes Sisk]

sounds like you are ordering a t1-cas circuit.

4 - it's acutally an RJ-48, same connector, but different pinout.

5 - this is 'how many digits do you want to receive from telco'.  higher is
better as you can use 'significant digits' config in CCM to drop any leading
digits you don't need.

6. depends on how you want it configured.  in normal systems that would
equate to 'provide outside dialtone', but with CM, dialtone is generated at
the originating device.

7. yes.  glare is when both sides try to grab the same channel at the same
time.  better if CO can yield the channel and try another channel.  having
CO route calls inbound starting at low channels and you route calls outbound
starting at high channels will help avoid glare.

/Wes
-----Original Message-----
From: cisco-voip-bounces at puck.nether.net
[mailto:cisco-voip-bounces at puck.nether.net]On Behalf Of Bill Riley III
Sent: Thursday, November 10, 2005 10:40 AM
To: cisco-voip at puck.nether.net
Subject: [cisco-voip] PRI Questions




            Hello all. I have a new install coming up and have received
these questions by the Telco. I usually have these items dictated to me but
they are going to let me choose. I have questions on number 4, 6, 7. Could
someone help me out with the best answers? I will be using a Cisco MFT card
to bring connect to my 2851 router. Thanks.



1. Loop or Ground start?

 Loop



2. B8ZS or AMI?

 B8ZS



3. Trunk Sequencing, (top down or bottom up)?

Top Down



4. Type of interface?

RJ-45



5. Does the PBX store and route digits, if so, how many digits to be sent?

10



6. Return DT  on seizure?





7. Yeild to Glare?





Thanks,

Bill Riley

Network Engineer

Jack Henry & Associates

Office:417-888-4900

briley at jackhenry.com




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