Polycom 3725-77601-001H manual 1001@11.12.13.14

Polycom CMA System Operations Guide

Field	Description
Bit Rate	(Video only) Set as required. You can change the
	connection speed for an endpoint up to the maximum
	speed specified by the conference template.
Dial Options	Specify whether the guest will dial into the conference or
	require that the system dial out to the guest.
Dial Type	Specify the protocol that the guest’s endpoint supports:
	H.323 (IP), SIP (IP), or H.320 (ISDN).
	This selection will determine what other sections of the
	Add New Guest dialog box you will need to complete.

cIf the guest has an H.323 (IP) endpoint, configure these settings:

Field	Description
Number and	The specific dial string for the guest, and the
Number Type	format of the number that the MCU must resolve
	to contact the guest. This may be an IP address,
	E.164 address, H.323, or Annex-O.
	For Annex-O dialing, in the Number field enter
	the H.323.alias@IP, for example:
	•	1001@11.12.13.14
	•	1001@domain.com
	•	username@domain.com
	•	username@11.12.13.14

	Notes
	• Polycom endpoints must register with a
	gatekeeper before they will attempt an
	Annex-O call.
	• You can enter a dial string for another MCU as
	a guest. If so, you may need to specify the
	conference ID in the Extension field also.
Extension	Use this field to connect the conference to
	another conference on another MCU. In this field,
	specify the conference ID or passcode for the
	conference on the other MCU.
MCU Service	Choose from the list of MCU services defined on
	the MCUs with which the CMA system is
	registered. Leave this at Any Available Service
	unless you have specific knowledge of MCU
	services.

52 Polycom, Inc.