ADTRAN ISU 2X64 user manual Example ATSS80?

Chapter 6. Configuration

Reading an S-register String

Type ATSS followed by the number of the string S-register to be read followed by a question mark and press Enter.

Example: ATSS80?

To Change an S-register

Type ATS followed by the number of the S-register to be changed, an equal sign, the numeric value to be assigned to the register, then press Enter.

Example: ATS0=2

Changing a String S-register

Type ATSS followed by the number of the string S-register to be changed, an equal sign, the numeric string to be assigned to the register, then press Enter.

Example: ATSS80=5551212

Dialing a Call by the AT Command Processor

To dial a call using the DTE terminal and AT commands; type

ATD and the telephone number on one line and press Enter.

Example: ATD5551212

When the dialing process begins, the front panel reads Dialing 5551212. If the call is successful, Connect is displayed on the front panel, followed by the rate adaptation protocol in use and the bit rate. If the call is not successful, the front panel displays Disconnect followed by Ready. At this point the unit is ready for another call. The status buffer can be examined to find the reason for an unsuccessful call.

To end an active call with the AT command processor press the break in key sequence , +++ or the redefined key, then type ATH and press Enter to hang up the line.

38 ISU 2x64 Dual Port ISDN Service Unit User Manual 61200051L1-1D