Multi-Tech Systems ISIHP-4S S34 Maximum Escape Sequence Length, Unit, S52 Auto-Protocol Detection

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

130 MultiModemISI Hybrid Series, ISIHP-2S/2U/4S/4U/4SD