Multi-Tech Systems ISIHP-2U - Manual (Page 130)

130 MultiModemISI Hybrid Series, ISIHP-2S/2U/4S/4U/4SD
Terminal Adapter AT Commands & S-Registers
S34 Maximum Escape Sequence Length
Unit: Decimal ASCII code
Range: 0–10
Default: 2
Sets the maximum character length of the escape sequence, not including
+++AT. For example, a character length of S34=2 allows two characters
after +++AT (e.g., +++ATH0). Conversely, an invalid escape sequence
(too many characters placed in the command string) passes through as data
(e.g., +++atili2). The maximum length of the escape sequence is 10
characters.
S50 Caller Line ID CLI
Unit: Decimal ASCII code
Range: 0 or 1
Default: 0 (disable CLI)
Sets whether the mechanism for identifying the two endpoints of a
connection is enabled or disabled. Since RING messages only appear for
ISDN data calls, the CLI feature does not define a means of conveying
Calling Party information to the terminal for ISDN voice calls. The CLI
information is only included with the first RING message for a given
incoming call, and appears as follows:
RING FM: 5552000 TO: 5551000
If the Calling Party Number information is not included in the incoming
SETUP message, the RING message appears as follows:
RING TO: 5551000
If the Called Party Number information is not included in the incoming
SETUP message, the RING message will appear as follows:
RING FM: 5552000
If neither the Called Party Number nor the Calling Party Number is
included in the incoming SETUP message, the RING message will contain
no additional information.
S52 Auto-Protocol Detection
Usage: S52=n; S52?
Function: Auto-Protocol Detection
Unit: Decimal ASCII code