Follow me GSM PSTN gateway
Copyright@ CHOUQIN TECHNOLOGY LIMITED
2
1, Description
Follow me GSM PSTN gateway with LCR has the function of choosing the route
Automatically.
When users dial out from the device,it will check the prefix number.Users just need to pre
set it in the unit,then it will call out through GSM/PSTN according to the presetting rules.A
lso,both GSM and PSTN support call-in.
When you are in calls through GSM line,if another call arrives at PSTN,the caller will hear
busy tone,and vice versa.
If PSTN line is off, it will dial out from GSM SIM card without distinguishing at high cost.
If the SIM card is off or no signal, call will dial out from PSTN line.
PSTN land line hot-line function. Once PSTN Fixed telephone gets incoming call, GSM
would call an assigned number automatically immediately.
It offers the manual service in both GSM and PSTN, for automated telemarketing
machine.
2, Features:
1)Strong signal with high gain antenna. clear voice
2) caller ID display
3)IMEI changeable (optional)
4)Backup lithium-ion battery(optional)
5)SIM Card supported(1.8V,3V)
6)Supports DTMF 2'nd dialing out
7)Locking PIN / network (optional)
8)Hides subscriber ID (been sent out)
9)Connects Alarm systems for security use
10)Provides reversal polarity signal for metering
11)Compatible to most telephones, PBX and VoIP gateways
12)Provides optimized circuit connecting the exchange device for Extension
13) Simple to install and easy to maintain
14)Steady module and reliable design ensures good performance
15)Provides optimized circuit directly connecting the exchange device for extensions
16) Suitable for wide voltage range and low power consumption
17) Suitable for all kinds of weather and environment
18) RJ-11 ports (1 FXO for PSTN line and 1 FXS port)
19)Auto-select economic route(Low-cost routing LCR function)
20)When GSM is unavailable,calls will be forced to dial out from PSTN.
21)When not connecting to PSTN line,GSM will provide the forced dial-out function.
