This service definition is compliant with [1]. It defines a service type referred to herein as the
MediaManagement service.
The MediaManagement service enables the feature to set-up a media session on a
Telephony Client (TC), under the control of a Telephony Control Point (TelCP). This service
provides the following functions:
 Set up a media session to send and/ or receive media streams between a TC and a TS. To
set up a media session, The MediaManagement service provides an interface for a TelCP
to negotiate the media capabilities (e.g., codec types, IP address, port number etc.)
between a TC and a TS. This ensures a TelCP to select a common set of the media
capabilities to be used to send and/ or receive media streams between a TS and a TC.
After the media session is established, the TC starts sending and/ or receiving media
streams based on the media chapabilities negotiated between the TC and the TS.
 The mechanism to modify the media capabilities of an existing media session. For
instance, if a media session is created for sending and receiving an audio media stream,
it is possible to modify the media session for sending and receiving a video media stream.
 The mechanism to terminate a media session.