Avaya 1120E Configuring Manual page 4

Table 1 gives a summary of the features supported and tested with Avaya 1100 and 1200 Series
IP Deskphones with SIP software.
Features
Basic Calling Features
Extension to extension call
Basic call to non-SIP Phones
Compressed Codecs
Intercept tones/displays
Call Waiting
Message Waiting Support
Do not Disturb
Speed Dial Buttons
Other Features
Call Hold
Consultation Hold
Unattended Transfer
Attended Transfer
Call Forwarding Unconditional
Call Forward Busy
Call Forward No Answer
rd
Conference – 3 party added
rd
Conference – 3 party joins
Twinning
Priority Call
Automatic Redial
Password Authentication
Trunk Calls
PV; Reviewed:
SPOC 2/1/2011
1120E 1140E
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
Table 1
Solution & Interoperability Test Lab Application Notes
©2011 Avaya Inc. All Rights Reserved
1220 1230
X X X
X X X
X X X
X X X
X X X
X X X
X X X
X X X
X X X
X X X
X X X
X X X
X X X
X X X
X X X
X X X
X X X
X X X
X X X
X X X
X X X
X X X
Notes
G.711, G.729A
Only programming on
the 11xx/12xx sets is
supported. IP Office
Manager User  Button
Programming tab will
not work.
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