Specification :

KEY FEATURES OVERVIEW: ( regarded as Model: CB- A8GC)

1, 8 voice channels are individually working with brand new industrial

GSM/ CDMA module,

2, Provide 8 FXS port, easily setup for call termination and origination

with VOIP FXO gateway;

3, 1 U rack size, slim and light, less shipment charge and easy carry;

4, Simple installation – easy configuration via ordinary phone

DTMF input;

5, FAS for accurate billing with Line disconnect supervision and accurate

battery reversal ( anti-polarity) signal;

6, LEDs with power ON, network signal strength, OffHook, battery reversal

enable, easily monitor calling process;

7, GSM Frequency bands: 900/ 1800 MHz, CDMA 800, 1900 MHz or 800/ 1900

Mhz dual band with Auto network detection, ruim or none ruim access support;

8, High gain external antenna with 3M long cable for optimal signal strength;

9, Quick call set up ( 3-4 seconds) and release for higher ASR

and less PDD;

10, Support Inbound and outbound Caller ID display;

11, CallerID restriction based on network default config or manual prefix

config;

12, Individual channel power supply for easy SIM card replacement;

13, SMS remote configuration;

14, Block unwanted/ addon prefixes;

15 Compatible with Quintum, Cisco and good for termination/ origination;

16, Incoming call blocked;

17, Configurable IVR dialing for calling card service;

18, Speaker and Mic voice volume adjustable;

19, Individual channel power supply for quick SIM card replacement;

20, CallerID FSK modulation ( optional for FSK based network and

origination) ;

21, Incoming call number filtering;

22, SIM/ port, zone locked and unlocked

Optional functions as Model: CB-B8G

A: GSM IMEI DTMF dialing/ SMS remote changeable, NO NEED PC or

NOT software based; ( PC based IMEI changer not stable and very

dangerous, the software is recognized as virus in Microsoft OS in

the recent virus killer software, when IMEI changer processed, the

OS will interfere the software and make the GSM engine lost data

then damage it) ;

B: IMEI rotation changer based on preset duration;

C: GSM/ PSTN auto routing for PBX GSM addon application;

D: SIM call total minutes preconfiged with timeout indication

for special SIM rate plan application;

Optional functions as Model: CB-C8C

A: Provide voice based detection technology for accurate billing

signal, identify call waiting ringtone, music ringtone, IVR ;

B: Provide pulse detection technology for accurate billing signal;

C: CDMA/ PSTN auto routing for PBX addon application;

D: ESN/ A-key/ SSD changer provided, PRL table provided if needed;