Avaya Communication Manager Administrator's Manual page 540

Managing Data Calls
Class of Service/Call Forwarding
●
Assign to an AC endpoint a COS that blocks Call Forwarding activation at the endpoint.
Digital Multiplexed Interface (DMI)
●
Use DMI endpoints as the destination in an AC. DMI endpoints do not have associated
extensions, so do not use them as the originator in an AC.
Facility Test Calls
●
The feature does not apply to access endpoints because an access endpoint acts as an
endpoint rather than as a trunk.
Modem Pooling
●
If you require a modem in an AC, one is inserted automatically. If no modem is available, the
connection is dropped.
Non-Facility Associated Signaling (NFAS) and D-Channel Backup
●
Auto restoration for an AC that is initially routed over an NFAS facility can fail if the only
backup route is over the facility on which the backup D-channel is administered. The
backup D-channel might not come into service in time to handle the restoration attempt.
Set Time Command
●
When you change the system time via the set time command, all scheduled ACs are
examined. If the time change causes an active AC to be outside its scheduled period, the
AC is dropped. If the time change causes an inactive AC to be within its scheduled period,
Communication Manager attempts to establish the AC.
If any AC (scheduled or continuous) is in retry mode and the system time changes,
Communication Manager attempts to establish the AC.
System Measurements
●
Access endpoints are not measured. All other trunks in an AC are measured as usual.
540 Administrator Guide for Avaya Communication Manager