Cisco Support Community
Showing results for 
Search instead for 
Did you mean: 
Community Member

Cisco AAVID with POTS and PRI Interfaces

I could use a little configuration assistance/walkthrough with setting up our call manager to utilize a PRI that we have just had installed at a remote office.

In this remote office we have the following hardware and connections:

(2) 7835 MCS Servers (One as the Call Manager, and one as the Unity Server)

(1) 3640 Router with the following IC's:

(4) 2FXO Ports (total of 8 POTS lines)

(4) DS1 WICS

(4) 10 BaseT E-Net ports

(1) 7206VXR Router with the following IC's

(1) Single port DS3 IC

(1) 8 Port DS1/PRI controller

(32) 7960 VOIP Phones

We have successfully installed this network, and have voice traffic traversing our network, and accross our DS3 to the home office. We also have voice traffic traversing the POTS lines with no problems.

The current situation is that we have just had a PRI installed and are clueless on how to properly configure the 7206VXR to use this PRI on the VOIP network. (We are currently using the 7206VXR for our connection back to the home office only ... not for the AAVID system. The 3640 is the H323 Gateway)

Any assistance would be greatly appreciated.



Re: Cisco AAVID with POTS and PRI Interfaces

Often times complex configuration issues are best addressed in an interactive session with one of our trained technical assistance engineers. While other forum users may be able to help, it’s often difficult to do so for this type of issue.

To utilize the resources at our Technical Assistance Center, please visit and to open a case with one of our TAC engineers, visit

If anyone else in the forum has some advice, please reply to this thread.

Thank you for posting.

Community Member

Re: Cisco AAVID with POTS and PRI Interfaces

what is the model of the 8 port ds1/pri controller module?

CreatePlease to create content