Avaya one-X 1603SW, Administrator'S Manual, Page: 36 / 124

Avaya Aura Communication Manager Administration
36 Avaya 1603SW-I SIP Deskphones Administrator Guide
Conferencing Call Considerations
Unlike 1603SW-I H.323 IP Deskphones, the 1603SW-I SIP IP Deskphones conference
operation is controlled locally by the phone and is not affected by the settings Abort Conference
Upon Hang-up, No Dial Tone Conferencing, Select Line Conferencing and Toggle Swap, on
page 7 of the system-parameters features screen.
Telephone Administration
Table 6 summarizes the calling features available on 1603SW-I SIP IP Deskphones. Some
features are supported locally at the deskphone, while others are only available with Avaya
Session Manager/SES and Communication Manager with OPS.
The features shown in Table 6 can be invoked at the phone either directly or by selecting a
CM-provisioned feature button. Communication Manager automatically handles many other
standard calling features such as call coverage, trunk selection using Automatic Alternate
Routing (AAR), or Automatic Route Selection (ARS), Class Of Service/Class Of Restriction
(COS/COR), and voice messaging. Details on feature operation and administration can be
found in the
Feature Description and Implementation for Avaya Communication Manager
(Document Number 555-245-205) and any of the CM administration documents available on
the Avaya support site. The Avaya SIP solution configures all SIP telephones in Communication
Manager as OPS.
Note:
Note:
Features activated in CM can only be deactivated via CM; features activated
during failover can only be deactivated during the failover period.
Table 6: Avaya SIP Feature Support
Feature
Normal Operation with CM/SM
3-Way Conferencing Yes
Auto Dial
Yes
Call Hold
Yes
Message Waiting Indication
Yes
Music on Hold
Yes
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