NEC Xen IPK Programming Manual page 392

December 2004
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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, DID and Basic Rate Interface (BRI) trunks.
DRAFT 3
372 – Chapter 1
Connections established between the intercom stations of the
local system and trunks.
(To be specified in this Memory Block.)
Connections established between two systems, with the local
system as a tandem system.
Trunk Internal Receive Pad Selection, 3-30
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