• Conferencing when talking on a Virtual Extension:
- While talking on a Virtual Extension, if the station has an internal call on Hold, a conference call
cannot be established.
- While talking on a Virtual Extension, if the station receives an intercom call (call to its actual
station number), a conference call cannot be established.
- While talking on a Virtual Extension, if the station has a call on Hold, a conference call cannot be
established.
Default Settings
Enabled
System Availability
Terminals
Multiline and Single Line Terminals
Required Component(s)
None
Related Features
None
Guide to Feature Programming
Program
Number
Program Name Default Note
10-07-01 Conversation Record Circuit 0
11-12-08 Service Code Setup (for Service Access) -
Barge-In
810
11-12-47 Service Code Setup (for Service Access) - Call
Waiting Answer/ Split Answer
894
11-12-57 Service Code Setup (for Service Access) -
Tandem Trunking
#8
11-12-58 Service Code Setup (for Service Access) -
Transfer Into Conference
884
11-16-02 Single Digit Service Code Setup - Barge-In not assigned
14-01-04 Basic Trunk Data Setup - Transmit Gain Level
for Conference and Transfer Calls
32 (0 dB)
15-07-01 Programmable Function Keys Refer to Programming Manual.
20-06-01 Class of Service for Extensions All extension port = Class 1
20-11-21 Class of Service Options (Hold/ Transfer Serv-
ice) - Restriction for Tandem Trunking on
Hang Up
COS 01~15 = 0
20-13-08 Class of Service Options (Supplementary
Service) - Conference
COS 01~15 = 1
ISSUE 2.0 SL1000/SL1100
Features and Specifications Manual 1-157
C