
Chapter 1-System Overview
1-8
•Meeting Rooms – set up once, use many times. 
Meeting Rooms are saved in memory (using no resources) and can be 
activated as many times as needed.
•Ad Hoc Entry Queue – no setup, a new conference can be created when 
a user dials in and enters a conference ID that is not being used by an 
existing conference or Meeting Room.
•Gateway calls – from IP endpoints to other participants, using the 
direct dialing method, with up to 10 destination numbers contained 
in a single dial string.
Scheduled Conferencing / ReservationsReservations provide calendar-based scheduling of single or recurring 
conferences. These conferences can be launched immediately or become 
ongoing, at a specified time on a specified date.
Polycom Confe rencing for Microsoft Outlook®Polycom Conferencing for Microsoft Outlook is implemented by installing the 
Polycom Conferencing Add-in for Microsoft Outlook on the Microsoft Exchange 
Server® and Microsoft Outlook e-mail clients. It enables meetings to be 
scheduled with video endpoints from within Outlook. The add-in also 
adds a Polycom Conference button in the Meeting tab of the Microsoft 
Outlook e-mail client ribbon.
Connection MethodsIPv4, IPv6, ISDN and PSTN communication protocols are supported for 
connection to the conference.
• Dial-out: automatically, to pre-defined participants (line rate 
detection is automatic)
• Dial-in:
—for participants defined in advance (IP participants only)
—for undefined participants directly to a conference (IP and 
ISDN/PSTN)
—for undefined participants via a single dial Entry Queue (IP and 
ISDN/PSTN)
Cascading Conferences• Simple Cascading (Star Topology).
• Multi Hierarchy Cascading (MIH).