ADTRAN Express 3010, Руководство пользователя

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Chapter 2. Installation
2-6 Express 3010/3110 User Manual 61200239L1-20
Phone Number Allocation
The Express allocates ISDN phone number 1 to POTS port 1. Connect
the primary telephone to POTS port 1 (see Figure 2-3).
Figure 2-3. Telephone Connection Port
ISDN phone number 2 is shared by the EIA-232 port and POTS port 2;
therefore only one port can be used at a time.
ISDN data calls and external modem applications must be placed to
ISDN phone number 2
.
Auto-Detect SPIDs/Switch Type (Expert ISDN)
(Express 3010 Only)
Auto-detection of SPIDs and Switch Type greatly reduces the likeli-
hood of time-consuming problems occurring during installation of
the Express. It evaluates common SPID formats based on the area
code and phone numbers and reports success after placing a test call.
The switch type and SPID numbers can be detected automatically
through the Express interface by using the following steps:
1. Type
AT!V
to activate the VT 100 screen.
2. Type
Ctrl+C
to activate the Configuration menu.
3. Enter the area code and ISDN phone numbers given by the ISDN
service provider.
4. Enter “Enabled” under the Auto-Detect SPIDS/switch selection.
2 1 ISDN