
Page 232 of 258 Emergency Services configuration
LD 24 – Configure Emergency Services Access. (Part 2 of 2)
Prompt | Response | Description |
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DDGT | x...x | Directing Digits (for CAMA Trunks)(for example, 1, 11, or 911). |
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| Up to four digits are accepted. |
DFCL | x...x | Default ESA Calling Number. The input must be the following |
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| lengths: |
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| • On a system that is not FNP equipped, 8 or 11 digits are |
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| accepted if the first digit of the input is ‘1’; otherwise the input |
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| must be 7 or 10 digits. |
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| • On a system that is FNP equipped, up to 16 digits are |
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| allowed. |
OSDN | x...x | |
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| appearance internal DN. |
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5Test ESDN using a main office telephone to confirm that main office calls exit the main office trunks.
If OSDN is used, the ESA route number must be blank to make test calls without using any trunk resources. It the route number has been configured, remove it by entering “x” at the prompt. Nortel recommends that the system administrator arrange a test call with the Public Services Access Point (PSAP).
6Configure the branch office zone on the main office.