Is it possible to use Cisco IP phones (7941G) on a Nortel PBX. We have Nortel 1120 phones working away but I also have Cisco phones available to me. Is it easy, difficult, not possible.Thanks, Ned
Nortel PBX - Cisco phone
Jul 10, 2008
2 Replies
Nortel use Unistim protocol while cisco use sccp. I don't think they can work together on sip.
1120 can support SIP protocol. 7941G support SCCP default. If you want to connect 7941G to your PBX, you have to refresh 7941G firmware to support SIP.
Good luck.
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