One Number Unified You only need to tell your customers one telephone number of the 8 ports equipment instead of telling them all the 8 telephone numbers. If there is an incoming call, the equipment will auto switch it to the free channel.

Key Specifications/Special Features:

 

1. It is a 8 channels GSM Gateway that has 8 ports FXS interfaces, 1 SIM card per channel;

2. It can connect with ordinary telephone set, PBX, VoIP Gateway, Billing meter etc. ;

3. Compatible with 850/1900/900/1800mhz

4. One Number Unified;

5. Callback Function

6. Provide accurate anti-polarity signal

7. Support DTMF

8. Support 2ND Stage Dialing

9. Separate Power On/Off controller

10. Can regulate SPK & MIC volume

11. Setting dialing time delayed

12. Setting automatic dialing

13. Support to dial all numbers including of */#

14. Barred telephone numbers can be set flexibly

15. Lock SIM card and phone

16. Presetted local area code and IP access numbers, identity automatically user' s dialing numbers to simplify use' s operation process.

17. Supporting setting and modification of presetted local area code, IP access number and other preferences by using DTMF signals of ordinary

 

Features:

1. Simple to install and easy to maintain

2. High-quality voice

3. Strong signals with high gain antenna

4. Offering keypad command sets to define functions

5. Enhanced high gains external antenna

6. Wide voltage range & Low power consumption

7. Steady module & reliable design