NEC Univerge SV8100 Features And Specifications Manual page 683

UNIVERGE SV8100
Automatic Data Link Failure Recovery
If a data link error is detected by the BRI ETU, the system tries to recover the data link and
send the SPID to the central office. To provide this enhancement, the BRI ETU must be able
to indicate to the system when a data link error has occurred.
In addition to the BRI Interface ETU, BRI Services require the installation of NT1 Network
Terminators and interconnecting cabling.
CO Line Service is not supported.
ISDN–BRI cannot be configured for CO Emulation.
BRI and DID Callers with Non-Matching SPID Numbers
This feature allows you to determine whether the system checks the called party number
with the SETUP message and the SPID setup. Depending on the system programming, this
can allow DID calls to be received on BRI trunks and direct them according to the DID
Translation Table (Program 22-11).
Calling Party Number (CPN) presentation from station is available for virtual extensions.
Default Setting
None
System Availability
Terminals
Not Applicable
Required Component(s)
To provide ISDN-PRI trunk connection:
CD-PRTA
To provide ISDN-BRI trunk connection:
CD-2BRIA or CD-2BRIA with PZ-2BRIA
NT-1 for each BRI (locally provided)
Related Features
SV8100 Features and Specifications Manual
Issue 1.0
2 - 659