NEC Neax 2400 Ipx Isdn Feature Programming Manual

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6. When there is no route that supports Q-SIG, IS-11572 protocol in the route selection data from a calling
party to a called station, Call Forwarding service is activated without rerouting function.
In this example, since the Q-SIG, IS-11572 line cannot be selected for a route from Station A (calling  
station) to Station C (forwarded station), rerouting function is not activated even if RT1 or RT2 is...

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7. Reestablished route is decided by the routing selection pattern data programmed at the office where the
calling party is accommodated or the gateway PBX office to the called station. Therefore, the improper route
or the route that is the same as before rerouting function may be selected depending on the office data.
For Examples 1) through 4), see the figure below.
For Example 5), see the figure...

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4. Interactions
Call Forwarding-Supplementary Service
1. When CALL COMPLETION ON NO REPLY (CCNR) is used with this feature that conforms to Q-SIG:
Note:CCNR available for the Q-SIG network.
SS-CFU: CCNR is not available for the station to be set the SS-CFU.
SS-CFB: CCNR is activated against the forwarding station (called station) even when the feature is set to
the station to be set SS-CFB.
SS-CFNR:...

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7. When the OFF HOOK QUEUEING [O-7] service is used with this feature;
SS-CFNR: When the call is forwarded to the trunk by SS-CFNR and the destination trunk is busy, OFF
HOOK QUEUEING is not available (the call continues to be placed at the trunk).
SS-CF (except SS-CFNR): 
When the idle destination picks up the call after the call is queued using OFF HOOK QUEUE-
ING, the calling number display or the...

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5. Programming
First, assign the data for IS-11572/Q-SIG interface establishment referring to “IS-11572 (LAYER 3
SPECIFICATIONS FOR INTER-PBX SIGNALING PROTOCOL) ”/“Q-SIG (CIRCUIT SWITCHED BASIC
CALL - ETSI VERSION)” in this manual.
SS-CFU
STEP 1: ASFC - Assign the service feature restriction class (SFC) for allowing this service.
SFI=7 (Call Forwarding - All Calls) RES=1 (Available)
STEP 2: ATNR -...

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STEP 8: ARTI - Assign the trunk application data.
CDN52 : CTCF - 1 = SS-CT/SS-CF service is effective.
CDN53 : RERT - 1 = Rerouting function is effective.
SS-CFB
STEP 1: ASFC - Assign the service feature class.
SFI=9 (Call Forwarding - Busy Line)RES=1 (Available)
STEP 2: ARSC - Assign the route restriction class.
STEP 3: ARRC - Allow the route connection between the outgoing route and the incoming...

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SS-CFNR
STEP 1: ASFC - Assign the service feature class.
SFI=8 (Call Forwarding - Don’t Answer)RES=1(Available)
STEP 2: ATNR - Allow the tenant connection between the station and the station and/or the station and the
attendant console.
Assign the RES=1 (Not restricted) at the following indexes.
TRI= 0 (Station within the outgoing tenant  calls to a station within the terminat-
ing tenant )
TRI= 1...

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C-159 CALL TRANSFER SUPPLEMENTARY SERVICE (SS-CT) WITH REROUTING
1. General Description
This feature provides CALL TRANSFER activated to be followed by IS-13869/ETS 300 260 protocol (SS-CT).
By using this feature, the station can hold the handling call to transfer to the remote terminal. Also, rerouting
function is activated with SS-CT service.
The functions of this feature are as follows.
1. Call...

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2. Rerouting Function
To prevent keeping a hold on the unnecessary line, the line from the calling party to the forwarded
destination is newly established when SS-CT service is successful. LCDs of stations concerned with this
service are shown below.
DISCONNECTEDNEWLY
ESTABLISHED LINK
Station A 
(2001)
: IS-11572 or Q-SIGStation B 
(3001)Station C 
(4001)
CALL
Station A 
(2001)
Station B 
(3001)Station C...

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2. Operating Procedure
This feature is operated when the station is in the two-party connection
[Set the service]
1. The station user performs the switch hook flash; the special dial tone is heard.
2. Dial the destination’s number; the ring back tone is heard.
3. The destination party answers the call.
4. The station user replaces the handset.
Note
5. The calling party and the transferred party are...