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Call processing
138 Avaya Application Solutions IP Telephony Deployment Guide
feature using Feature Name URIs, and retrieving state through event packages. Advanced SIP
users must be provisioned both on SES as a SIP user and as an OPTIM station on
Communication Manager. There must be a SIP trunk configured on Communication Manager,
and a corresponding server configured on SES.
For AST, calls will be routed through Communication Manager for feature processing in both
originating and terminating features.
Non-SIP endpoints can be dialed from SIP endpoints (and vice versa) by having server address
maps on SES.
SIP Adjuncts
The first SIP adjunct supported was Modular Messaging, where message waiting indicator
(MWI) and message retrieval are provided via SIP. In SES 4.0, Voice Portal support was added.
Additionally, the development teams for Communication Process Manager (CPM) and Meeting
Exchange Express Version are performing interoperability testing with SES.
SIP Endpoints
l
In addition to the endpoints listed, other third party endpoints are supported though the Avaya
Solution Interoperability Lab.
Table 18: SIP Endpoints
Endpoint Features
4602 Basic SIP phone, voice, no IM or presence
4610 Basic SIP phone, voice, no IM or presence
4620 Basic SIP phone, voice, no IM or presence
Avaya IP Softphone R5 H.323 voice, SIP IM and presence
Avaya one-X Mobile Edition
(SIP Softphone)
SIP voice, IM, Presence, advanced profile features
Avaya one-X Deskphone SIP
(9620,9630)
Advanced SIP telephony, advanced profile features,
IM/Presence
Toshiba SIP Phone Advanced SIP telephony, advanced profile features,
no IM/Presence