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S-Register:
S26
Function:
Delay DTR Monitoring
Unit:
500 ms (0.5 second)
Range:
0 – 9999
Default:
10 (5 seconds)
Description:
After a synchronous, CLEAR data call is originated or answered, DTR signal
monitoring is delayed for the number of half-second intervals indicated by S26. After
the delay period ends, normal DTR monitoring resumes (assuming DTR is being
monitored -- &D1, &D2, or &D3). If DTR drops during the delay period, the data call
will not be disconnected.
S-Register:
S32
Function:
Escape Sequence Timeout
Unit:
100 ms
Range:
0–255
Default:
20
Description:
S32 sets the time allowed in an escape sequence from the receipt of the A in AT to
the receipt of the carriage return. If the S32 time interval expires before you press
ENTER, the escape sequence ends. The default time is 2 seconds.
S-Register:
S50
Function:
Caller Line ID "CLI"
Unit:
Decimal ASCII code
Range:
0 or 1
Default:
1(enabled)
Description:
S50 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.
S-Register:
S52
Function:
Auto-Protocol Detection
Unit:
Decimal ASCII code
Range:
0 or 1
Default:
0
Description:
S52 sets whether the mechanism for identifying V.110, V.120, X.75, MLPPP, or
SoftBond operation is enabled or disabled. This is applicable for an ISDN data call;
and once determined by the ProxyServer the protocol used by means of the
information conveyed by the SETUP message, then the indicated protocol is
activated. The default setting is 0, which disables the Auto-Protocol Detection
function.
MTPSR1-202ST
Appendixes
117
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