Mitel 5 manual Name Restriction, Office

		Phone and System Administration
		Table 10: Default U.S. Class of Service Values
COS	Name	Restriction
01	ARS Only	This is a phone class of service only. It is not used for trunk groups. Also, the
		Automatic Route Selection (ARS) feature, which is standard on the 5000 CP, is
		required.
		Calls can only be placed using the ARS feature. The user hears reorder tones when
		attempting to place a call using any other method. A restricted user can still select
		individual trunks if the trunks are designated as exempt from ARS Only, or if they were
		transferred, were placed on hold, or are recalling or ringing. Trunk restriction
		determines which trunks in the ARS route group can be selected by the phone or
		application.
02	Deny Area/	This restriction is divided into eight user groups to allow the use of varying area/office
	Office	code restriction tables. This is useful for reducing restrictions for some of the phones,
		applications, or trunk groups while increasing restrictions for others.
		Each phone, application, and trunk group is assigned a day mode and a night mode
		user group in DB Programming. Within each user group, area codes can be
		designated as restricted, allowed, or extended. Restricting an area code prevents
		users from placing calls to that area code. Allowing an area code allows all office
		codes within that area code. Designating an area code as extended allows the
		programmer to determine which office codes (up to 800) are allowed or restricted
		within that area code.
03	Deny	Calls to operator numbers are restricted.
	Operator
04	Deny Toll	Calls to numbers containing a toll string (defaults to 1) are restricted.
	Access
05	Deny	Calls to international numbers are restricted.
	International
06	Deny Equal	Calls that begin with equal access digits (10XXX or 101XXXX) are restricted.
	Access
07	Deny Local	Calls to local numbers are restricted.
	Calls
08	Denied	Calls to programmed denied numbers (defaults to 1900NXXXXXX+ and 976XXXX+)
	Numbers	are restricted.
09	Allowed	Calls to programmed allowed numbers (defaults to 1800NXXXXXX+) are allowed,
	Numbers	even if the number also matches a dial pattern in a restricted class of service that is
		assigned to the phone, application, or trunk group being used.

COS designations 01 to 09 have default values. COS designations (10 to 16) do not have default values and are blank. All COS values are programmable. Each may be specified as an allowed or denied class of service, dialing patterns can be programmed for each, and each can be assigned to phones and trunk groups as needed.

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