NEC NEAX2400 ICS, Руководство по программированию

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NEAX2400 IPX Feature Programming Manual
NDA-24297, Issue 1
Page 105
Call Back C-1
Interactions (cont’d)
2. ASYD - System Data 1, Index 139, No Answer Timer is also used for station-to-station call, DID, or TIE
Line call for CALL FORWARDING - DON’T ANSWER [C-3], and CALL HOLD [C-6].
3. CALL WAITING - ORIGINATE [C-31] automatic setting and CALL BACK are mutually exclusive.
4. CALL HOLD [C-6]: Activation of CALL BACK is not allowed if the calling or called station has a party
on CALL HOLD [C-6]. CALL BACK can be activated against a D
term
that is holding a call or is being
held via EXCLUSIVE HOLD [E-4D] or NON-EXCLUSIVE HOLD [N-7D].
5. Call Back cannot be activated toward the Attendant Console.
6. When CALL FORWARDING - ALL CALLS [C-5] has been set from Station A to Station B, and Station
B is busy, the CALL BACK feature will be set against Station B.
7. CALL BACK [C-1] cannot be activated when using CONSULTATION HOLD [C-17].
8. CALL BACK [C-1] cannot be set when all FCCS links are busy.
9. When the FCCS links are all busy at the moment the target station becomes idle, CALL BACK [C-1] that
has already been set is automatically cancelled.
Programming
STEP 1: ASYD
- System Data 1, Index 139. No Answer Timer for CALL BACK. Assign 00H. (RAM data is
3FH = 30 seconds.)
System Data 1, Index 68, Bit 0. 0/1: SHF and access code/last digit of telephone access code.
System Data 2, Index 0, Bit 0. Is CALL BACK enabled on a per-tenant basis? 0/1: No/Yes.
System Data 2, Index 4, Bit 0. CALL BACK and OUTGOING TRUNK QUEUING [O-2] access
codes are same or separate? 0/1: Separate/Same.
System Data 3, Index 3, Bit 5. Enable Ringer pattern 5 for CALL BACK. See DISTINCTIVE
RINGING
[D-10] .
System Data 3, Index 7. Assign data 24H for 4 seconds On, 2 seconds Off.
System Data 1, Index 5, Bit 7: CALL BACK - Delay Timer: 0/1 = Out/In Service.
System Data 1, Index 5, Bits 4 through 6: Delay Timer. Value equals 2 seconds X the Data set.
STEP 2: ANPD
- Reserve a number level for service feature access and cancel. Assign for Normal (N) and
Busy (B). Assign NND in accordance with a predetermined numbering plan.
STEP 3: ASPA
- Assign an access code to CALL BACK - Entry, SRV = SSC (Service Code), SID = 3 and a
Connection Status Index (CI) for Busy (B) service. For CALL BACK - Cancel, SRV = SSC (Service
Code), SID = 6. Assign a Connection Status Index (CI) for Normal (N) service.
STEP 4: ASFC - Assign a Service Feature Class that allows SFI = 2 to stations to be allowed the feature CALL
BACK.
STEP 5: ATNR - Allow Tenant Restriction Index TRI 0, station-to-station calling for Inter and Intra-tenant
connections.
FCCS Programming
This data setting describes only the additional or replacement commands used to activate FCCS
services. When used as an FCCS feature, these commands replace the non-network commands (for
example, AAED is replaced by AAEDN). Note that the data setting for FCCS service varies depending
on the node.
Note 1
STEP 1: ANPDL
- Reserve a number level for service feature access and cancel. Assign for Normal (N) and
Busy (B). Assign NND in accordance with a predetermined numbering plan.