Pri Software Programming; Limitations - Nortel Meridian 1 Administration And Maintenance

PRI software programming

Limitations

Appendix A — 2Mb PRI implementation
NTBK05CA pinouts
The pinouts for the NTBK05CA cable are as follows:
From:
To:
Transmit coax
50 pin MDF
connector
connector
pin 23 Inner conductor —
pin 48 outer conductor —
pin 24 —
pin 49 —
Use the following procedure to configure PRI loops, the DCHI/DDCH
interface, the DCH link and ISDN trunk route and trunks (B-channels). No
feature applications other than Basic Call Service are programmed.
Prompts which do not show a response can be left at default. For more
information on any of these prompts, refer to Option 11 Software guides.
Overlay 17 is used to create, change or remove a logical D-Channel which is
associated with:
— a D-channel handler interface (DCHI):
• NTAK79 PRI card
• NTAK02 SDI/DCH
• NTBK50 PRI card with the NTAK93 daughterboard
— a downloadable D-channel handler (DDCH) on an NTBK50 PRI card
with the NTBK51 daughterboard.
PRI loops must be configured before defining DCH links or PRI applications.
The following restriction apply when configuring a D-Channel:
— The card slot number used for the DCHI/DDCH must be between 1-9.
— The port number must be set to 1.
Option 11C
To:
To:
Receive coax
50 pin MDF
connector
connector
—
—
Inner conductor —
outer conductor —
ISDN BRI Administration and Maintenance
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