FF2: Trunk Programming (ISDN)
Section 400-Programming
Page 2-70
●
DBS 576 (USA) issued 05/20/98
576-13-400
FF1
System
FF2
Trunks
FF3
Extensions
FF4
FF-/Soft Keys
FF5
Groups
FF6
TRS/ARS
0
System
Configuration
FF7
Applications
FF8
Maintenance
Introduction
Appendix A
Appendix B
FF1
System
FF2
Trunks
FF3
Extensions
FF4
FF-/Soft Keys
FF5
Groups
FF6
TRS/ARS
0
System
Configuration
FF7
Applications
FF8
Maintenance
Introduction
Appendix A
Appendix B
Notes:
Indirect LCR: System will send a pre-assigned code (set in the ARS Dial Conversion Tables) when an
extension seizes the trunk to make an outgoing call. This feature is used in the U.K. for sending a
system identification PIN number to the CO.
U.S.A.: Do not enable this address for MCO access code routing (eg., dialing “9” to get an outside line).
Instead, use ARS tables (see FF6) so the system can distinguish intercom calls from outgoing calls.
Related Programming:
FF6 2 05: Digit Modify Table (pg. 6-38)
Notes:
Set this address to the opposite of the CO’s method, to prevent “glare” (when the same channel is
simultaneously seized by the CO for an incoming call, and by the system for an outgoing call).
Indirect LCR
(all CPCs) - Version 1.0 or higher
(U.K. use only) Enable/Disable the Indirect Least Cost Routing (LCR) function on
the ISDN trunk.
FF2 1 BSSC 03 08 Hold (0 or 1) Hold
0=Disable Indirect LCR. (default)
1=Enable Indirect LCR.
BSSC: ISDN Trunk Position
B=Cabinet no. 1-6
SS=Slot no. 01-12
C=Circuit no. 1-4 (BRI)
or 1 (PRI)
$
' 5
B-Channel Select
(all CPCs) - Version 1.0 or higher
Set the method used by the system to seize a B-channel for an outgoing call.
FF2 1 BSSC 03 09 Hold (0 or 1) Hold
0=System will select the highest-numbered
BSSC: ISDN Trunk Position
B=Cabinet no. 1-6
SS=Slot no. 01-12
C=Circuit no. 1-4 (BRI)
or 1 (PRI)
channel. (default)
1=System will select the lowest-numbered channel.
$&
7'9 ,'