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New Member

Need help with Dial-peer, CODEC and PRI configuration

Hello

I have a Cisco 3620 gateway with NM-HDV-2T1-24E module. I also have ISDN PRI/T1 line from ATT Canada.

Now Telco provided the following info:

Our Standard ISDN PRI will be:

Coding: B8ZS

Framing: ESF

Protocole: NI-1

Switch: DMS-100.

Now I can configure the ISDN Switch type and Coding and Framing but what bout the protocol NI-1. How do I configure that?

2nd, My gateway can reach 416, 905 and 647 area code. I have two T1 Controller and TWO ISDN PRI/T1 line. 2nd T1/PRI is not in yet.

If U want to create a dial-peer...for such area code, how do I can configure my Controller T1 interface

Controller t1 1/0

pri-group timeslots 1-24

(it created interface Serial1/0:23, what happen to other channel, or does this refer to all the channel).

Under dial-peer command, using the port should I refer to serial 1/0:23 as a pstn port.

dial-peer voice 416 pots

destination-pattern 416T

port serial 1/0:23 (is this how to do it)

Any help in this would be great.

Faisal

  • Voice over IP
2 REPLIES
New Member

Re: Need help with Dial-peer, CODEC and PRI configuration

The switch type is all you have to worry about. Configure the switch type as dms100 in your D channel interface.

When you create pri-group timeslot 1-24 it creates the D channel interface which will control all your bearer channels as well. You can see that by doing show isdn services.

You dont have to create separate dial-peers for separate area codes but if you do want to then you can point all those to the same controller i.e. assign the same port to all the dial-peers. What you have is almost correct, the correct format would be :

dial-peer voice 416 pots

destination-pattern 416T

port 1/0:23

Note that 416 wil be stripped unless you put prefix 416.

Hope that helps

New Member

Re: Need help with Dial-peer, CODEC and PRI configuration

Thanks a lot. I really appreciate it.

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