Multi-Tech Systems MT5634SMI V.92 ユーザーズマニュアル
Chapter 4 – Voice Commands
Multi-Tech Systems, Inc. SocketModem MT5634SMIxx Reference Guide (S000263C)
112
15
HT
External microphone and speaker combination (headset or handset)
connected to modem. Modem is off hook, and connected to Telco. Local
phone provided with power to detect hook condition.
connected to modem. Modem is off hook, and connected to Telco. Local
phone provided with power to detect hook condition.
Command: +VLS=?
Identify
Analog
Source/Destination Configuration
and Event
Reporting Capabilities
Result Codes: <label>,<devices>,transmit event>,<receive event>,<idle event>
Description:
Description:
The +VLS=? command displays the modem's current source and destination device
information for the analog data to be transmitted. Refer to the +VLS= <label> command
for label code and description information. Note that the +VEM command contains more
information about event reporting.
Example: In the lines below, the modem reports that it supports only a Telco line at
Service Level C.
AT+VLS=?
information for the analog data to be transmitted. Refer to the +VLS= <label> command
for label code and description information. Note that the +VEM command contains more
information about event reporting.
Example: In the lines below, the modem reports that it supports only a Telco line at
Service Level C.
AT+VLS=?
0,"",0A0001000,0E601800,1A803840
1, "T", 0A0001000,0E601800,1A803840
OK
1, "T", 0A0001000,0E601800,1A803840
OK
Command:
+VRA=<interval>
Set Ring Back Goes Away Timer
Values:
0–50 (in 0.10 second increments)
Default: 50
Result Codes: OK if the modem accepts the command; ERROR if the <interval> parameter entered is
Result Codes: OK if the modem accepts the command; ERROR if the <interval> parameter entered is
out of range.
Description:
The +VRA= command sets the amount of time the modem will wait between ring backs
before the modem can assume that the remote device has gone off-hook. This
command does not effect the Quiet Answer @ dial modifier; the +VRA command
functions the same as the @ entered at the end of a dial string. Entering +VRA=0 forces
the modem to return the OK result code immediately after the first Ring Back. The
parameter <interval> refers to the silence interval length between the end of one ring
interval and the start of the next ring interval.
before the modem can assume that the remote device has gone off-hook. This
command does not effect the Quiet Answer @ dial modifier; the +VRA command
functions the same as the @ entered at the end of a dial string. Entering +VRA=0 forces
the modem to return the OK result code immediately after the first Ring Back. The
parameter <interval> refers to the silence interval length between the end of one ring
interval and the start of the next ring interval.
Command:
+VRN=<interval>
Set Ring Back Never Appeared Timer
Values:
0–10 (in 1.0 second increments)
Default: 10
Result Codes: OK if modem accepts the command; ERROR if the <interval> parameter entered is out of
Result Codes: OK if modem accepts the command; ERROR if the <interval> parameter entered is out of
range.
Description:
The +VRN= command sets the amount of time that the modem will wait for Ring Back. If
the modem does not detect a Ring Back within the time period <interval>, the modem
assumes that the remote device has gone off hook, and returns the OK result code. The
modem only uses this command in call origination transactions. A +VRN= setting greater
than the S-Register S7 setting means that only the S7 timer is in effect. Entering +VRA=0
forces the modem to return the OK result code immediately after dialing
the modem does not detect a Ring Back within the time period <interval>, the modem
assumes that the remote device has gone off hook, and returns the OK result code. The
modem only uses this command in call origination transactions. A +VRN= setting greater
than the S-Register S7 setting means that only the S7 timer is in effect. Entering +VRA=0
forces the modem to return the OK result code immediately after dialing