NEC Xen Master Programming Manual page 311

Programming Manual
N
1. The Xen system divides the connections into the following patterns:
(Specify the sending and receiving levels of each pattern for each of the trunks.)
Pattern A (Intercom Mode)
Sending level
Receiving level
Pattern B (Tandem Mode)
Sending level
Receiving level
2. The Memory Block applies to Tie lines, T1, DID, and ISDN trunks.
Trunk External Transmit Pad Selection
Connections established between the intercom stations of the local
system and trunks.
Connections established between two systems, with the local system
as a tandem system.
(To be specified in this Memory Block.)
May 2003
1 - 293