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CGW-T4 Installation and Programming Manual
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DTMF Programming
The CGW-T4 Gateway can be programmed via DTMF commands.
NOTE
Each Analog-Cellular channel required the separate programming procedure.
To program the cellular channel perform the steps as follows:
If the unit is connected to the PBX, remove the cable from the appropriate RJ-11 port
socket on the unit front panel.
Connect an analog telephone directly to the required RJ-11 port . (1,2,3 or 4)
Pick up the handset, hear the dialtone and Dial *900 then enter the password (1234
by default).
Use the commands in the following table for programming.
NOTE
The CGW-T4 cellular channel will not answer incoming calls when
programming mode is active.
Exit from the programming mode by *900 (Recommended) or hanging up the
telephone.
If you do not enter digits for 45 seconds, the channel will automatically exit
the programming mode.
When entering an incorrect command, you will hear a beep.
When entering a correct command, you will hear two beeps.