Polycom 3725-76302-001LI manual Field Description Isdn Outbound Dialing

DMA Operations Guide Sites

Table 11-4Edit Site dialog box (continued)

Field	Description
ISDN Outbound Dialing
Override ITU	Check this box to override the standard dialing rules,
dialing rules	established by the International Telecommunications
	Union, when dialing out using an ISDN gateway.
	The default setting, which does not override ITU dialing
	rules, is usually accurate for placing outbound calls.
	Enable this setting if you find that ISDN gateway calls
	from registered endpoints in this site are unsuccessful.
PBX access code	The code needed to access the ISDN/PSTN network
	through the site’s PBX when dialing out.
Country code	The country code for the site’s location. Click the CC
	button to select from a list of countries.
	To apply ITU dialing rules, the system must compare the
	country code of the gateway site with the country code
	of the call’s destination.
Area code	The city or area code for the site’s location. Leading
	zeroes are optional. For example, the city code for Paris
	is 01, but you can enter either 01 or 1 in this field.
	To apply ITU dialing rules, the system must compare the
	area code of the gateway site with the area code of the
	call’s destination.
Always dial area	Specifies that the area code should always be included
code	in the phone number.
Always dial	Specifies that the national prefix should always be
national prefix	included in the phone number.
Length of	The number of digits in a phone number. For example,
subscriber number	in the United States and other areas using the North
	American Numbering Plan (NANP), subscriber numbers
	have seven digits.
ISDN Range Assignment (for DID dialing method)
Length of call line	The number of digits in the Call Line Identifier (CLID),
identifier	which is the dialed number. The maximum is 17.
	For example, in the United States, the number of digits
	in the CLID is often 7 for outside local calls and 11 for
	callers in a different area code.
Length of short phone	The number of digits in the short form of the dialing
number	number.
	For example, in the United States, internal extensions
	are usually four or five digits.

294 Polycom, Inc.