Asynchronous Dtr-Dailling; 8.2.4 Selective Cid Answer - Bausch Datacom DinBox PSTN Reference Manual

It is possible to change the transmit level with register S91. Default transmit level is –10 dBm.
How to reset the modem after a leased line configuration :
?? Connect an asynchronous terminal to the DTE port of the modem.
?? You have to run a standard terminal software package on the same baudrate as you have
used for configuring the same modem for leased line.
?? At this time it is possible to give a full reset command (at&f&w) just after (within 3 seconds)
you switch on the modem.
8.2.3 Asynchronous DTR-dialing
The modem will automatically dial the saved number if DTR is changing from an inactive to an
active state when asynchronous DTR-dialing is active.
commands
at&f
at&q7
at&z0=x
at&v
at&w

8.2.4 Selective CID answer

The modem will ONLY automatically answer a call from one predefined telephone number.
commands
at&f
at+vcid=1
at&z0=x
at&v
atc1
ats0=0
at&w
! This option is available from version 2 (ati4) or more recent.
Bausch Datacom NV
DinBox PSTN Reference manual – V1.3
Information
factory reset
enable asynchronous DTR-dialling
save telephone number in slot 0
x = telephone number
to verify the saved number
save configuration in NVRAM
Information
factory reset
enable CID
save telephone number in slot 0
x = telephone number
to verify the saved number
enable selective CID answer
disable automatic answer
save configuration in NVRAM
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