Upgrading Avaya IPSI's - CM 5.2 - NON-DUPLICATED - HD HD

This is my first PBXHowTo video. This one covers the topic on upgrading your IPSI circuits packs in an Avaya Communication Manager 5.2. I am sure the process will stay the same in other but check the Avaya Support site just to be sure. Hopefull these videos will help you and you subscribe, like and let everyone know about them! Thanks for watching! Contact me! http://www.twitter.com/PBXHowTos