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CHAPTER 5 NDA-24305
Page 50
Revision 1.0
CALL TRANSFER-ALL CALLS-PRI
C-99 CALL TRANSFER-ALL CALLS-PRI
1. General Description
This feature permits a station user to transfer incoming or outgoing ISDN calls to another station within the
system without Attendant assistance.
2. Operating Procedure
To transfer a call in progress:
1. While connected with the first party; press the switchhook; receive Special Dial Tone.
2. Dial the third party; receive Ringback Tone.
3. At this point, the station user can either:
(a) Hang up before the third party answers. The first and third parties will be connected when third party
answers.
(a) Wait for third party answer and announce the transfer while keeping the first party in a CONSULTA-
TION HOLD-ALL CALLS-PRI [C-100] condition. When the station user hangs up, the first and third
parties will be automatically connected.
3. Programming
STEP 1: ASYD - System Data 1, Index 69, bit 0: Return transferred call to transferring party after the
elapse of the Recall Timer. Only applicable to blind
transfers.
bit 2: Short tone on recall of CALL TRANSFER-ALL CALLS.
Ringback Tone is briefly heard by the person answering
the recall.
Index 140: (if ASFC SFI 103 = 0)/Index 247 (if ASFC SFI 103 = 1).
Assign the Recall Timer for a station-to-station CALL
TRANSFER-ALL CALLS. For 30 seconds, assign data
00H. (TC3 = 2 sec, TC7 = 8 sec.) RAM data 3FH for 30
seconds.
System Data 2, Index 1, bits 0 & 1:Assign a data to allow CONSULTATION HOLD [C-17,
C-17D].
STEP 2: ATNR - Allow tenant-to-tenant connection for Intra- and Inter-tenant connections. Assign Tenant
Restriction Index (TRI) 0 and 4 on an Intra- and Inter-tenant basis.
STEP 3: ARSC - The station receiving the call must be assigned a Route Restriction Class (RSC) that will
allow the station to be connected to the trunk if a trunk is involved.