Polycom 3725-77601-001H manual Setting Description

Polycom CMA System Operations Guide

Setting	Description
Bit Rate	Specifies the maximum connection speed for endpoints
	in the conference. Individual endpoints that specify a
	lower connection speed connect at that lower speed.
	Endpoints that specify a higher connection speed
	connect at the speed identified in the conference
	template.
	If you select a higher speed than an endpoint can
	support, the system reduces the speed that endpoint;
	however, the conference uses the default connection
	speed for endpoints that can match it. If you place the
	calls through an endpoint with an embedded MCU, the
	behavior depends on the capabilities of that endpoint.
Bit Rate	When the dial speed is higher than the number of
(continued)	channels defined in the H.320 service for the endpoint,
	you receive a warning. To continue, lower the dial speed
	to less than or equal to the ISDN capability of the
	endpoint.
	Higher speed is important for high-quality video in a
	conference. Because higher speeds use greater
	bandwidth, scheduling a high-bandwidth conference
	may limit the number of conferences that you can
	reserve at one time.

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