System Availability
Terminals
Multiline Terminals and Single Line Terminals
Required Component(s)
None
Related Features
Call Forwarding, Off-Premise
Central Office Calls, Answering
Central Office Calls, Placing
Direct Inward System Access (DISA)
Guide to Feature Programming
Method A - Tandem Trunking from Conference
Program
No.
Program Name Input Data Default
11-12-57 Service Code Setup (for Service Access) - Tan-
dem Trunking
0~9,
, # Maximum of 8 digit #8
14-01-04 Basic Trunk Data Setup - Transmit Gain Level for
Conference and Transfer Calls
1 ~ 57
(-15.5 dB ~ +12.5 dB in 0.5 dB
intervals)
32 (0 dB)
14-01-05 Basic Trunk Data Setup - Receive Gain Level for
Conference and Transfer Calls
1 ~ 57
(-15.5 dB ~ +12.5 dB in 0.5 dB
intervals)
32 (0 dB)
14-01-13 Basic Trunk Data Setup - Trunk-to-Trunk Trans-
fer
0 = Disable (No)
1 = Enable (Yes)
1
15-07-01 Programmable Function Keys - Refer to the program-
ming manual for the
default values and for
all other available op-
tions in this command.
20-06-01 Class of Service for Extensions - Class of Serv-
ice for Extensions
1 ~ 15 Extension 101 is Class
15 and other Extension
are Class 1
20-07-11 Class of Service Options (Administrator Level) -
Forced Trunk Disconnect (analog trunk only)
0 = Off
1 = On
COS1 ~ 14/COS15 = 1
20-11-14 Class of Service Options (Hold/Transfer Service)
- Trunk-to-Trunk Transfer Restriction
0 = Off
1 = On
COS 01 ~ 15 = 0
20-11-21 Class of Service Options (Hold/Transfer Service)
- Restriction for Tandem Trunking on Hang Up
0 = Allow
1 = Deny
COS 01 ~ 15 = 0
20-11-22 Class of Service Options (Hold/Transfer Service)
- Restricted Unsupervised Conference
0 = Allow
1 = Deny
COS 01 ~ 15 = 0
20-13-08 Class of Service Options (Supplementary Serv-
ice) - Conference
0 = Off
1 = On
COS 01 ~ 15 = 1
SL2100 ISSUE 1.0
1-818
Tandem Trunking (Unsupervised Conference)
T