PBXtech.info - View Single Post - Connecting Avaya Definity to Cisco Call Manager

A-Train · July 10th, 2008, 07:34 AM

Thackney - I am using TN464F DS1 cards and 120A integrated CSUs. I am doing a T1 emulation (as opposed to E1), and using a cross over T1 cable (as noted above - thanks Ahays & Marty). I would think any T1 card and CSU would work. Of course if you want features like caller ID you will need a card (and switch feature set) that supports PRI. I think the Cisco cards will support PRI and CAS T1s out of the gate.

July 10th, 2008, 07:34 AM	#23 (permalink)
A-Train PBXtech GOLD 100+ posts Join Date: Sep 2006 Posts: 241	Re: Connecting Avaya Definity to Cisco Call Manager Thackney - I am using TN464F DS1 cards and 120A integrated CSUs. I am doing a T1 emulation (as opposed to E1), and using a cross over T1 cable (as noted above - thanks Ahays & Marty). I would think any T1 card and CSU would work. Of course if you want features like caller ID you will need a card (and switch feature set) that supports PRI. I think the Cisco cards will support PRI and CAS T1s out of the gate.