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Configuring ISDN BRI hardware
Configure DSL for ISDN BRI trunking in LD 27. Refer to
and MISP prompts in LD 27
Table 13: Correct responses to LOOP and MISP prompts in LD 27
Cabinet Systems
Chassis Systems
Installation procedures
Summary
The following is a summary of the procedures to install and configure ISDN BRI hardware.
Collectively, the procedures apply to line, packet data, and trunking applications. Individually,
some procedures apply only to line, packet data, or trunking.
Before beginning the procedures, ensure the system is installed and operational. Perform the
procedures in the order shown.
1. Select the card slots. See
2. Remove the MISP, if previously installed. See
3. Install the clock controller on the MISP (for trunking applications only).
4. Install the MISP. See
54
ISDN Basic Rate Interface Installation and Commissioning
on page 54 for the correct response to the MISP prompt.
Main
Expansion 1
Expansion 2
Expansion 3
Expansion 4
Media Gateway 1
Media Gateway 2
Media Gateway 3
Media Gateway 4
clock controller on the MISP (for trunking applications)
Note:
A clock controller is only required for ISDN BRI trunk applications. The system
supports a single active clock controller (CC). This clock controller can support
Selecting the card slots
Installing the MISP
on page 57.
Table 13: Correct responses to LOOP
LOOP
MISP
1 – 9
1 – 9
11 – 19
11 – 19
21 – 29
21 – 29
31 – 39
31 – 39
41 – 49
41 – 49
11 – 14
11 – 14
21 – 24
21 – 24
31 – 34
31 – 34
41 – 44
41 – 44
on page 56.
Removing the MISP
on page 58
on page 57.
Installing the
March 2011
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