Filter
Top Products
DEFINITY ECS Release 8.2
Administrator’s Guide
555-233-506
Issue 1
April 2000
Screen reference
560Data modules
17
Refer to ‘‘Generalized route selection’’ on page 1340 for a detailed description of
Bearer Capability Classes (BCC) and their ability to provide specialized routing
for various types of voice and data calls. The BCC value is used to determine
compatibility when non-ISDN-PRI facilities are connected to ISDN facilities
(ISDN-PRI Interworking).
Type
Enter the type of data module.
Valid entries Usage
1
Relates to 56-bkps
2, 3, 4 Relates to 64 kbps
Valid entries Usage
7500
Assigns a 7500 Data Module. The 7500 data module supports
automatic TEI, B-channel, maintenance and management
messaging, and SPID initialization capabilities. BRI endpoints,
both voice and/or data, are assigned to either the ISDN-BRI -
4-wire S/T-NT Interface circuit pack or the ISDN-BRI - 2-wire
U circuit pack. Each can support up to 12 ports. Since BRI
provides multipoint capability, more than one ISDN endpoint
(voice or data) can be administered on one port. For BRI,
multipoint administration allows for telephones having SPID
initialization capabilities, and can only be allowed if no
endpoint administered on the same port is a fixed tie endpoint
and no station on the same port has B-channel data capability.
Currently, multipoint is restricted to 2 endpoints per port.
announcement
Assigns an announcement data module. The announcement
data module is built-in to the integrated announcement circuit
pack and is administered using the Announcement Data
Module screen. This data module (in conjunction with an
administered Netcon Data Module in G3si configurations)
allows the system to save and restore the recorded
announcements file between the announcement circuit pack
and the system memory.