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NDA-24305 CHAPTER 5
Page 145
Revision 1.0
SIMULTANEOUS VOICE AND DATA TRANSMISSION-PRI
3. Programming
STEP 1: ASYD - System Data 1, Index 16, bits 0-4: Place one - to five-digit station numbers in service.
STEP 2: ASDT - Assign Tenant No., Station No., LEN, and the Telephone Equipment Class (TEC) to the
station. Also, assign the Service Feature Class and Route Restriction Class.
TN: Tenant Number
STN: Station Number
LEN: Line Equipment Number (6 digits)
The LEN of the data extension is assigned as TEC 13. The voice LEN is assigned as a
TEC 12. The voice and data LENs are associated as follows:
TEC: Telephone Class (1-31)
1- DP (10pps)
2 - PB
3 - DP/PB
---> 12 - D
term
---> 13 - Data Terminal via D
term
14 - Hotline
15 - CAS Line
18 - Virtual Circuit
(For Data Terminals, assign RSCs that allow access to the routes to be used for data
transmission, and the SFC of the data terminal should include SFI 11 = 0, Data Privacy.)
RSC: Route Restriction Class (0-15)
For assignment of RSC, ARSC command.
SFC: Service Feature Class (0-15)
For Assignment of SFC, ASFC command.
STEP 3: ANPD - Reserve a number level for station access. Assign for normal and hooking. Assign NND in
accordance with a predetermined numbering plan. BLF is on.
STEP 4: ASPA - For a Connection Index as Normal and Hooking, assign the SRV = STN, assign Tenant
(TN).
VOICE DATA
LEN xx x xx 0 LEN xx x xx 4
LEN xx x xx 1 LEN xx x xx 5
LEN xx x xx 2 LEN xx x xx 6
LEN xx x xx 3 LEN xx x xx 7
MG U GP LV MG U GP LV