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M-38
Miscellaneous Trunk Restriction - CCIS
General Description
This feature allows certain stations and dial-repeating TIE Line trunks to be denied access through CCIS to certain
trunk routes, such as TIE LINE ACCESS [T-3], as well as the Exchange Network, DICTATION ACCESS [D-3],
or PAGING ACCESS - CCIS [P-28].
Operating Procedure
No manual operation is required. Restricted stations will receive reorder tone.
Service Conditions
1.
Restricted call attempts can be either:
a.) intercepted by the Attendant.
b.) reorder tone can be sent to the originating user.
2.
Access to a particular trunk route is allowed or denied by a station's Route Restriction Class (RSC). A
maximum of 15 RSCs can be assigned per tenant. Each RSC can restrict a station from any number of
trunk routes, to a maximum of 255 trunk routes.
3.
This feature can be assigned to stations or dial-repeating TIE trunks via CLASS OF SERVICE-
INDIVIDUAL [C-15] restrictions.
4.
If a station's CLASS OF SERVICE-INDIVIDUAL [C-15] allows outgoing calls via the Attendant
Console, the user can dial "0" for Attendant-assisted trunk calls.
5.
MISCELLANEOUS TRUNK RESTRICTION - CCIS can change for a particular station when the system
is in the Night mode.
6.
If a restricted station calls another station, the called station cannot use CALL TRANSFER-ALL CALLS
[C-11, C-11D, C-50] to connect the calling station to a trunk route from which it is restricted.
7.
If a user accesses a TIE trunk to a distant PBX, access to outside exchanges can only be controlled by the
distant PBX.
Interactions
If other services such as STATION MESSAGE DETAIL RECORDING [S-10], TOLL RESTRICTION-3/6 DIGIT
- CCIS [T-26], and/or LEAST-COST ROUTING-3/6 DIGIT
for commands that may be required and are not listed.
Programming
STEP 1:
ASYD - System Data 2, Index 1, Bits 4 & 5. Should a restricted station be routed to the Attendant
Console or receive reorder tone?
Reorder Tone: Bit 4 = 0, Bit 5 = 0.
Attendant Console: Bit 4 = 1, Bit 5 = 0.
STEP 2:
Follow the procedure for MISCELLANEOUS TRUNK ACCESS [M-2]. Assign the ARSC command
to restrict RSCs from receiving certain routes. Then assign the restricted RSCs to stations via the
ASDT or ASCL command. When assigning the ARRC command, restrict incoming TIE Lines from
accessing certain routes.
NEAX2400 IPX Feature Programming Manual
NDA-24297, Issue 1
Miscellaneous Trunk Restriction - CCIS
[L-5]
are being used, refer to these feature descriptions
M-38
Page 945
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