Queclink GL200 Especificações descarregar pdf (Página 44)

GV300 @Track Air Interface Protocol

3.2.15. Voice Monitoring

The command AT+GTMON is used to set stealthy voice monitoring. It supports both outgoing

call and incoming call. When this functions is triggered according to the working mode, the device

will send the message +RESP:GTMON to the backend server via SMS be default

¾ AT+GTMON=

Example:

AT+GTMON=gv300,1,+8613812341234,5,0,2,,,,000E$

Parameter Length(byte Range/Format Default

Password 4 – 6 '0' – '9' 'a' – 'z' 'A' – 'Z' gv300

Mode 1 0–3 0

Stealthy Phone Number <=20

Stealthy Microphone 2 0 – 10 5

Stealthy Speaker 1 0 – 7 0

Send Alarm Message 1 0|1|2 2

Reserved 0

Serial Number 4 0000 – FFFF

Tail Character 1 $ $

 <Mode>: Stealthy voice monitoring mode.

z 0: Disable stealthy voice monitoring.

z 1: Open stealthy voice monitoring when calling phone number specified in <Stealthy

Phone Number>.

z 2: Open stealthy voice monitoring automatically when a call is incoming.

z 3: Open stealthy voice monitoring when calling phone number specified in <Stealthy

Phone Number> and when a call is incoming.

 <Stealthy Phone Number>: The phone number to make stealthy voice call.

 <Stealthy Microphone>: Set the volume of the microphone, 0 means disable microphone.

 <Stealthy Speaker>: Set the volume of the speaker, 0 means disable speaker.

 <Send Alarm Message>: Specify the sending method of the monitoring alarm.

z 0: Do not send the +RESP:GTMON message, only make the monitoring phone call.

z 1: Follow the <Report Mode> in command AT+GTSRI. If set to send alarm through

GPRS, the alarm message may send after the monitoring phone call as the phone call

will block the GPRS sending.

z 2: Send monitoring alarm through SMS to the backend server.

TRACGV300AN002 – 43 –

Queclink

Confidential

1 2 ... 39 40 41 42 43 44 45 46 47 48 49 ... 118 119

Sem comentários

Queclink GL200 Especificações Página 44