Ip Phone 1120E Restrictions; Service Package Restrictions; Distinctive Ringing Feature - Nortel 1120E Administration Manual

IP Phone 1120E restrictions

Service package restrictions

Individual features and feature restrictions are sent to the IP Phone 1120E
as a part of the service package every time a particular user logs on to
the IP Phone 1120E. If the call server does not support service packages,
or if the call server restricts some of the features in the service package,
functionality of some features is restricted.
If functionality is restricted, the associated buttons and Context-sensitive
soft keys are not accessible or do not respond.

Distinctive Ringing feature

The IP Phone 1120E does not support the CS 2000 and CS 2100 Distinctive
Ringing feature.
Copyright © 2008, Nortel Networks
.
SIP Firmware Release 1.1 for IP Phone 1120E Administration
NN43112-300 02.03 Standard
27 May 2008
101