Lucent Technologies MERLIN LEGEND Release 6.1 Feature Reference page 945

MERLIN LEGEND Communications System Release 6.1
Feature Reference 555-661-110
I Applications
Videoconferencing
System Programming
In order to use the 2B Data feature, the video workstation's MLX port must be
programmed for the feature. An extension jack programmed as a QCC position
(Hybrid/PBX mode only) cannot be programmed for 2B data and used by a
desktop or ISDN group videoconferencing workstation. Extensions for MFMs (or
data communications equipment not supporting 2B data, such as ISDN terminal
adapters) cannot be programmed for data and should not be connected to 2B
data ports.
For programming details, see System Programming.
Platform Requirements
Below is a summary of the required hardware and facilities.
At the control unit:
— A 100D module set up for Primary Rate Interface (PRI) operation or T1
— If a 100D module is used, a CSU (channel service unit) is necessary.
— A 008 MLX or 408 GS/LS MLX module (not firmware vintage 29)
For digital data communications, the system operates with the following
central office switches, according to the access arrangement or facility:
— PRI. Requires Lucent Technologies 4ESS Generic 16 and later; or
— NI-1 BRI. Requires Lucent Technologies 5ESS Generic 9; or Lucent
— T1 Switched 56 Data. Requires Lucent Technologies 4ESS Generic
Switched 56 operation (with channels programmed for T1 data service);
or an NI-1 BRI line/trunk module for NI-1 BRI service
Lucent Technologies 5ESS Generic 6 and later; or Lucent Technologies
5ESS serving the FTS-2000 network. In Release 5.0 and later systems,
support is included for the NORTEL DMS-100 BCS 36 for local
exchange carrier services, NORTEL DMS-250 generic MCI07 serving
the MCI network, and Digital Switch Corporation DEX600E generic
500-39.30 serving the MCI network.
In Release 6.0 and later systems (Hybrid/PBX mode), when tandem PRI
trunks connect networked systems, these systems can perform data
transfers at speeds up to 128 kbps (2B data).
Technologies 5ESS 2000 Generic 9.2; or Northern Telecom DMS-100
Generic NA003; or Siemens Stromberg-Carlson EWSD Generic
ATS-12.
18/19/20; or Lucent Technologies 5ESS Generic 9.1; or Northern
Telecom DMS-100 Generic BCS 34. In Release 6.0 and later systems
(Hybrid/PBX mode), tandem T1-emulated tie trunks programmed for
data can perform data transfers at speeds up to 112 kbps (2B data).
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Issue 1
August 1998
Page I-72