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6.3 Dialing Parameters
Table 6-2 lists dialing parameters you can use with the CRN command
to modify dialing operations.
6.4 V.25 bis Result Codes
Table 6-3 explains the result codes, or responses, that are displayed
on the DTE monitor during V.25 bis operation.
6.5 DTR Dialing In V.25 bis Mode
An alternative to using the CRS command to dial a stored number is to use
the DTR dialing option. With DTR dialing enabled, the autodialer dials the
number stored in memory address 0 when DTR goes high for at least 50 ms.
To enable V.25 bis DTR dialing, use the Summary Setup feature (as described
in Appendix C) to change the parameter for V.25 bis DTR dialing to 0. Do
not select DTR dialing via the front-panel DIALER screen; it does not enable
DTR dialing for V.25 bis mode.
Table 6-3. V.25 bis Result Codes.
CODE MEANING
CFI AB Call failure; absence of carrier.
CFI ET Call failure because of busy signal.
CFI NS Call failure; call request specified an address that
does not contain a stored number.
CFI NT Call failure; no answer tone detected.
INC Incoming call.
INV Invalid command entry.
LSN List of stored numbers; is followed by memory
address, stored number, next memory address, next
stored number, etc.
VAL Command accepted; waiting for next command.
A semicolon may be used to separate parameters, e.g., LSN 4;5559797.
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