Complete number dialed by participants when

Table 2-1: MCU Properties Fields

Field	Description

Password	The password used when connecting to the MCU.

ISDN Prefix	The first digits of the MCU number that are added at
	the beginning of the dial-in number allocated by the
	MCU. The full dial-in number is allocated by the
	service provider that supplies the phone line - as the
	call passes through the PBX, the MCU truncates
	part of the full number.
	This number is configured in the MGC Manager
	application. For details on this prefix, ask your
	System Administrator or MCG Manager operators.

H.323 Prefix	The MCU prefix that is added to the conference
	name. This number appears in the conference
	e-mail signature that is sent to conference
	participants.
	This prefix must be the same number that is defined
	in the Gatekeeper - the number is defined in the
	MGC Manager in the Network Services Properties
	dialog box, Gatekeeper tab.

First Number	The first phone number in the range of dial-in
	numbers that can be allocated by the MCU. These
	numbers are added to the Prefix number to compose
	the complete number dialed by participants when
	connecting to the MCU. For example if you enter
	1000, and the prefix is 97865, the first dial in number
	in the range is 978651000.

Last Number	The last phone number in the range of dial-in
	numbers that can be allocated by the MCU. These
	numbers are added to the Prefix number to compose
	the complete number dialed by participants when
	connecting to the MCU. For example if you enter
	9999, and the prefix is 97865, the last dial in number
	in the range is 978659999.

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Polycom 8 quick start Complete number dialed by participants when