Polycom RealPresence 1500 Administrator's Manual page 102

Defining AVC-Based Conference Profiles
As the fields are modified the Preview changes to show the effect of the changes.
For example:
25 Click the Network Services tab.
The New Profile - Network Services dialog box opens.
Registration of conferencing entities such as ongoing conferences, Meeting Rooms, Entry Queues,
SIP Factories and Gateway Sessions ( Collaboration Server 1500/2000/4000) with SIP
RealPresence
servers is done per conferencing entity. This allows better control on the number of entities that
register with each SIP server.
Selective registration is enabled by assigning a conference Profile in which registration is configured
to the required conferencing entities. Assigning a conference Profile in which registration is not
configure to conferencing entities will prevent them from registering.
By default, Registration is disabled in the Conference Profile, and must be enabled in Profiles
assigned to conferencing entities that require registration.
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