NEC XN120 Feature Manual page 201

Trunk to Trunk transfer restriction.
Program 20-11-14 - Must be set to 0 (Not restricted) to allow an extension to perform Hold and
Transfer of two trunk calls.
Default Setting
Trunk to Trunk transfer is disabled, Program 14-01-13.
Network Disconnect signal is disabled, Program 14-02-12.
Off Premise call forward is disabled, Program 20-11-12.
Trunk to Trunk disconnect timer is set to 1800 Seconds, Program 24-02-07.
DISA conversation (Trunk to Trunk conversation) timer is set to 45 Seconds, Program 25-07-07 & 08.
Route option for DISA class 1 is disabled, Program 20-14-02.
Trunk route for all trunk ports is set to 0 (None), Program 21-03-01.
Trunk to Trunk Transfer restriction is set to 'not restricted' for all classes of service, Program
20-11-14.
n Programming
Ø 14-01-13 : Trunk to Trunk Transfer
Ø 14-02-12 : Network Disconnect Signal
Ø 20-11-12 : Off Premise Call Forward
Ø 20-11-14 : Trunk to Trunk Transfer Restriction
Ø 20-14-02 : Route Option for DISA
Ø 21-13-01 : Trunk Outgoing Route Access
Ø Trunk to Trunk Disconnect Timer
Ø 25-07-07 & 08 : DISA Conversation Timer
n Related Features
Ø Hold
Ø Transfer
Ø Call Forward to Abbreviated Dial
Ø Call Forward Off Premise
Ø Trunk to Trunk Forwarding
n Operation
Refer to each Related Feature
199
Features
Features Manual