Actiontec electronic V.90 manual Modulation Selections

Page 27

%G0: Disabled.

%G1: Enabled.

-Cn

Data Calling Tone

Data Calling Tone is a tone of certain frequency and cadence as specified in V.25 which allows remote Data/FAX/Voice discrimination. The frequency is 1300 Hz with a cadence of .5 s on and 2 s off.

-CO: Disabled.

-C1: Enabled. (default)

-C2: Enable V.8 and 1300 Hz calling tone.

+MS=m

Modulation Selections.

This Command selects modulation standards and transmit-receive speeds. To dis- play the current setting, type AT+MS?. The proper command syntax is:

AT+MS=<carrier>,<automode>,<min rate>,<max rate>

<carrier> This parameter specifies the type of modulation standard used. The list below shows approved codes:

V21 V.21 (300 bps)

V22 V.22 (1200 bps)

V22B V.22 bis (1200 and 2400 bps)

V23C V.23, constant carrier (1200 bps forward and 300 bps reverse)

V32 V.32 (4800 and 9600 bps)

V32B V.32 bis (7200, 9600, 12200, and 14400)

V34 V.34 asymmetrical (2400, 4800, 7200, 9600, 12200, 14400, 16800, 19200, 21600, 24000, 26400, 28800, 31200, and 33600 bps)

V34S V.34 symmetrical only (2400, 4800,7200, 9600, 12200, 14400, 16800, 19200, 21600, 24000, 26400, 28800, 31200, and 33600 bps)

V34B V.34 extended asymmetrical (2400, 4800, 7200, 9600, 12200, 14400, 16800, 19200, 21600, 24000, 26400, 28800, 31200, and 33600 bps)

V90 V.90 asymmetrical [transmit speeds (4800, 7200, 9600, 12000, 14400, 16800, 19200, 21600, 24000, 26400, 28800, and 31200 bps)]; [receive speeds (33333, 37333, 41333, 42667, 44000, 45333, 46667, 48000, 49333, 50667, 52000, and 53333 bps)]

<automode> This parameter allows the modem to negotiate modulation speeds automatically.

0= disabled (modem will not negotiate speeds automatically) 1= enabled (automatic negotiation allowed)

27

Page 26 Page 28
Image 27
Page 26 Page 28
Contents Page Table of Contents Do This First For Windows 3.1 InstallationWin95 Modems Properties Panel For Windows 95/98 InstallationPage Page Jumper Settings Installing The ModemJP2 IRQ interrupt request Options Hardware InstallationPage Configuring Windows Connecting Devices to the ModemConfiguring Windows 95 OEM SR2 Diskette or CD-ROM into the appropriate drive. Click Next Configuring Windows NTPage Installing and Configuring Communications Software Data TIA/EIA-602 Fax TIA/EIA-578 for Class 1 Fax VoiceFull-Duplex Speakerphone Check Modem Properties TroubleshootingModem Diagnostics Page Common Problems No Dialtone Error Page To display the value of an S-register Appendix a AT Command Set+++ATCR RegistersRepeat Last Command On-line character echo disabled. default Disables echo to the computerEnables echo to the computer default On-line Data Character Echo CommandReturn On-line to Data Mode Monitor Speaker ModeThis command turns the speaker on or off Speaker is off Speaker is always on when modem is off-hookConnect result code reports DTE speed Displays result codes as text defaultResult Code Option Connect result code reports DTE modem to computer speedData Set Ready DSR Option M0 Modem only supports asynchronous mode.defaultQ0 Modem only supports asynchronous mode This command selects DSR action S0 DSR always on defaultSelect Stored Profile On Power-UP Modulation Selections Escape Character Page Default 50 1 second S25 Detect DTR Change Appendix B Communications Regulations FCC RegulationsFCC Part 68 Requirements Declaration of Conformity Requirements for End Users Canadian Department of Communications Cdoc
Top Page Image Contents