Digicom 3911, 3910 operation manual Miscellaneous Configuration Options

COMSPHERE 3900 Series Modems

Misc

The Miscellaneous configuration options determine specifics for various functions, including network management parameters and remote modem access.

Table 5-8 shows each Misc (Miscellaneous) configuration option as it appears on the LCD, with the Sync Leased factory default setting (the default value if the modem is just being installed) shown following the colon ( : ) on the first line and with all available selections listed on the second line. Following this is a description of the configuration option. Factory default settings are listed in Appendix F.

Table 5-8

(1 of 4)

Miscellaneous Configuration Options

StrapsWhenDisc: No_Change

Nxt No_Change Reload

Straps When Disconnected. Determines whether or not configuration options in the Active (Saved) configuration area are reloaded to Active (Operating) when a disconnect occurs. This is useful in modem pooling applications.

HNo Change

Configuration options do not change if a disconnect occurs.

HReload

The Active (Operating) configuration area, which controls modem operation, is reloaded from the Active (Saved) configuration area when a disconnect occurs. This is useful in modem pooling applications where it is desirable to start the modem from a known condition after every call. This allows multiple users to issue AT commands to change the modem’s operation for their particular call.

NOTE: If Reload is selected, the following AT commands are disabled although the OK result code appears when the following commands are issued: AT&F0, AT&F1, AT&F2, AT&F3, AT&F4, AT&F5, AT&F6, AT&F7, AT&F8, AT&W0, AT&W1, AT&W2, and AT&Zn=x.

The AT command for the Straps When Disconnected configuration option is S-Register S88=n, where n is 0 or 231 for No_Change, and 1 or 232 for Reload.

Speaker Control: OnUntilCarr

Nxt OnUntilCarr Off On

Speaker Control. Determines if the speaker is OFF, ON until carrier signal is received by the modem, or ON all the time.

NOTE: Speaker Control can also be temporarily set using the Control branch; however, a reset or power cycle will restore the modem to the Speaker Control and Speaker Volume configuration option settings.

The AT command for Off is M0

The AT command for On Until CD is M1.

The AT command for On is M2.

5-48 September 1998 3910-A2-GN32-40