What all needed for VoIP

[usmcjohn]

This may seem like a wierd question, but what all is needed to make a working voice over IP system from an Option-81.

I have leader and follower signalling server, 2 MC32 cards, 2 5520s, phones.

What else is required besides licenses?

 

[Firebird Scrambler]

What are 5520 phones?

All the best

Firebird Scrambler
Meridian 1 / Succession and BCM / Norstar Programmer in the UK

http://www.linkedin.com/in/davidbromley

If it's working, then leave it alone!.

 

[gwebster]

Probably referring to Nortel/Avaya ERS 5520 stackable PoE switch.