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ATT DEFINITY Communications System Generic 3 Instructions Manual
ATT DEFINITY Communications System Generic 3 Instructions Manual
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Restriction — Miscellaneous Terminal Issue 3 March 1996 3-1047 Restriction — Miscellaneous Terminal Feature Availability This feature is available with all Generic 3 releases. Description Restricts callers at specified voice terminals from accessing certain other voice terminals. Misc ellaneous Terminal Restrictions can be used whenever it is undesirable for users at certain voice terminals to access other specific voice terminals. Considerations The Miscellaneous Terminal Restriction is controlled by the COR assigned to the calling voice terminal user and to the voice terminal being called. Any COR can be a dministered to allow or deny access to any other COR. Restricted calls are routed to intercept tone. Interactions A voice terminal user with authorization to access an Ab breviated Dialing Privileged Group Number List or Privileged System Number List can place calls to any number on that list. COR assignments are not checked. Administration Misc ellaneous Terminal Restriction is administered via the COR feature by the System Manager. The only administration required is the permission for each COR to access other CORs. Hardware and Software Requirements No a d ditional hardware or software is required.
Feature Descriptions 3-1048Issue 3 March 1996 Restriction — Miscellaneous Trunk Feature Availability This feature is available with all Generic 3 releases. Description Restricts users at specified voice terminals from accessing certain trunk groups, such as WATS. For a detailed description of Miscellaneous Trunk Restrictions, see the Class of Restriction (COR) description. Considerations Misc ellaneous Trunk Restriction can be used whenever it is necessary to restrict users at certain voice terminals from accessing specific trunk groups. The Miscellaneous Trunk Restriction is controlled by the COR assigned to the calling voice terminal user and to the trunk group being accessed. Any COR can be administered to allow or deny access to any other COR. Restricted calls are routed to intercept tone. Interactions The following features interact with the Restriction — Miscellaneous Trunk feature. nAbbreviated Dialing A voice terminal user with authorization to access an Ab breviated Dialing Privileged Group Number List or a Privileged System Number List can place calls to any number on that list. COR assignments are not checked. nARS This feature overrides the Miscellaneous Trunk Restriction feature. Permission or denial of ARS calls is determined by the FRL. Administration Misc ellaneous Trunk Restriction is administered via the COR feature by the System Manager. The only administration required is the permission for each COR to access other CORs.
Restriction — Miscellaneous Trunk Issue 3 March 1996 3-1049 Hardware and Software Requirements No a d ditional hardware or software is required.
Feature Descriptions 3-1050Issue 3 March 1996 Restriction — Toll Feature Availability This feature is available with all Generic 3 releases. Description Restricts users at specified voice terminals from placing calls that have been designated as toll calls by system administration. With the Toll Restriction feature, a Toll Analysis table can be administered to assign certain d ialed digit strings to a ‘‘toll list.’’ A call containing one of the dialed digit strings assigned to the toll list is designated as being a ‘‘toll call.’’ When a user attempts to dial a toll call, as defined in the Toll Analysis table, he or she may or may not b e able to p lace the call, depending on his or her assigned COR: a. If the user has a COR with a calling party restriction of ‘‘All-Toll,’’ that user is prevented from making ARS or CO/FX trunk access calls to certain toll areas as d efined in the Toll Analysis table, unless the number is on an UCL associated with the user’s COR. (Information on Restricted and Unrestricted Call Lists is provided in the COR feature description elsewhere in this manual.) b. If the user has a COR with a calling party restriction of ‘‘TAC-Toll,’’ that user is prevented from making trunk access calls to certain toll areas as defined in the Toll Analysis table, unless the numb er is on an UCL associated with the user’s COR. TAC-Toll restrictions are included with the All-Toll calling party restriction. The only difference is that All-Toll also a p plies to ARS calls. If a user is restricted from making an attempted toll call, the user receives intercept treatment. If the system is connected to a CO that uses a step-by-step switch, all seven digits which are normally dialed for a local call may not be required by the CO to route the call. For example, the central office may only require the last five of the normally dialed seven digits. If all seven digits are dialed, the step-by-step switch uses digit absorption to absorb the unneeded digits. Digit absorption can be provided within the system to emulate the absorption at the central office. This prevents users from bypassing code and toll restriction b y d ialing unneeded d i gits. For exam ple, assume that the central office absorbs leading sevens before processing a number and that a toll-restricted user wants to dial a toll code of the form 1-201 plus seven more digits. The user can dial 77-1-201 plus seven more digits. The Toll Restriction feature does not recognize the call as a toll call and the central office routes the call. With digit absorption, the 77 is
Restriction — Toll Issue 3 March 1996 3-1051 absorbed by the system before Toll Restriction is used. Thus, the call is denied, as intend e d. Up to five d i git absorption lists can be assigned. If digit absorption is administered, 0/1 toll restriction is used to determine whether or not the call is allowed. The Toll Analysis table is not checked. Considerations Toll Restriction is used whenever it is necessary to restrict users at certain voice terminals from making toll calls. The customer can define what numbers are to be considered toll calls. One toll list can be assigned per system. Dialed Digit Strings administered as toll calls in the Toll Analysis ta ble can be a maximum of 18 digits in length. The Toll Analysis table can have a maximum of 1,000 dialed string entries. Each entry can be assigned to the toll list. However, the 1,000 entries in this table are also used to assign restricted and unrestricted call lists. Interactions None. Administration Toll Restriction is administered by the System Manager, and is normally enabled for each of your foreign exchanges (FX) and central office (C0) trunks. This means that a toll-restricted user is not able to make a toll call using the trunk group’s TAC. If the System Manager wishes to allow toll-restricte d users to place toll c alls over a particular CO/FX trunk group, the “Toll Restricted” field should be set to ‘‘n.’’ The “Toll Restricted” field is ignored if the originator of the call is not toll-restricted. Toll Restriction is also a dministered by the System Manager to the following by the COR: nAttendant consoles as a group nIncoming tie trunks on a trunk group basis nVoice terminals on a per-terminal basis nData mo dules on a per-mo dule basis The Toll Analysis table must be a dministered by the System Manager to define which calls are toll calls.
Feature Descriptions 3-1052Issue 3 March 1996 The System Manager may also administer digit absorption lists containing absorption treatment of each digit zero through nine. Hardware and Software Requirements No a d ditional hardware or software is required.
Restriction — Voice Terminal — Inward Issue 3 March 1996 3-1053 Restriction — Voice Terminal — Inward Feature Availability This feature is available with all Generic 3 releases. Description Restricts callers at specified voice terminals from receiving public network, attendant-originated, and attendant-extended calls. A denied call is routed to intercept tone, a recorded announcement, or the attendant. Calls can redirect to an inward-restricted voice terminal. The COR of the originally called extension number is the only one checked unless the three-way COR check on Conference and Transfer calls is provid e d (see Interactions). Considerations Inward Restriction is used whenever it is necessary that users at certain voice terminals receive only internal calls from other voice terminals. Interactions The following features interact with the Restriction — Voice Terminal — Inward feature: nControlled Restriction When the system authorizes a call, Controlled Restrictions are checked as well as those restrictions assigned b y COR. nNight Service The Trunk Answer From Any Station and Night Station Service features, if assigned to an inward-restricted voice terminal, override the Inward Restriction.
Feature Descriptions 3-1054Issue 3 March 1996 nTie Trunk A ccess Incoming dial repeating tie trunk calls can be completed directly to an inward-restricted extension number. However, such calls cannot be extend e d by an attendant to an inward-restricted voice terminal. nTransfer Incoming trunk calls can be transferred from an unrestricte d extension number to an inward -restricte d extension numb er unless the three-way COR check on Conference and Transfer (G3i-global and G3V2 only) is not overridden. NOTE: With G3i, G3vs/G3s, G3r, and the default o peration on G3i-global, G3V2, and later releases, no 3-way COR check is made. In G3i-global, G3V2, and later releases, the 3-way COR check can be optionally allowed for all stations and attendants, or for all stations only. When a 3-way COR check is made, Incoming Trunk calls cannot be transferred to an inward-restricted extension number. Administration Inward Restriction is administered b y the System Manager to voice terminals by the COR feature. Hardware and Software Requirements No a d ditional hardware or software is required.
Restriction — Voice Terminal — Manual Terminating Line Issue 3 March 1996 3-1055 Restriction — Voice Terminal — Manual Terminating Line Feature Availability This feature is available with all Generic 3 releases. Description Restricts callers at specified voice terminals from receiving c alls other than those from an attendant. All other calls are routed to intercept tone, a recorded announcement, or an attendant. The voice terminal user can originate calls and activate features. Calls can redirect to a voice terminal assigned this feature. The COR of the originally called extension number is the only one checked. Considerations Manual Terminating Line Restriction is used whenever it is necessary to have users at certain voice terminals receive only calls from or extend e d by an attendant. Interactions The following features interact with the Restriction — Voice Terminal — Manual Terminating Line feature. nControlled Restriction When the system authorizes a call, Controlled Restrictions are checked as well as those restrictions assigned b y COR. nNight Service The Trunk Answer From Any Station or Night Station Service feature, if assigned to a restricted voice terminal, overrides Manual Terminating Line Restriction. Administration The Manual Terminating Line Restriction feature is administered by the System Manager to voice terminals by the Class of Restriction feature.
Feature Descriptions 3-1056Issue 3 March 1996 Hardware and Software Requirements No a d ditional hardware or software is required.