GSM CDMA WCDMA 8 Port 64SIM Rotation VOIP Gateway

Product Description

This ***6 port GSM/CDMA gateway offers affordable VoIP solution to virtual operators for their call termination or origination service, provides rich features for anti block and FIM managements. It is an ideal product in voice traffic trading business.

Product Features:

Multiple access methods

Support 8/*6 GSM/CDMA line access, 

support lock SIM card PIN

support IMEI auto modify

support for anonymous calls 

support for sending/receiving USSD and SMS

support for custom IVR recording

support black and white lists

support for One-pass, open API 

supports automatic selection networks 

support Hot line

support BCCH

support calls and SMS between SIM.....

Flexible Dial Rules and Manipulation Rules

Carrier Selection

Additional for CDMA

support VAD for accurate billing

support MEID/ESN,NAM.MIN...auto changer (optional)

Support remote SMS recharge 

Communications security

Management and maintenance methods

Support local, remote WEB page management, line command and API support (optional)

Support Console port - super terminal management

Voice processing technology

Support Comfort Noise Generation (CNG), echo cancellation (Echo Cancellation);

Support for DTMF generation / detection, Caller ID (Caller ID) generation detection;

CDR support with additional server(software provided);

Configuration backup support;

High gain (****5dB) full band omni directional antenna available for weak signal regions (optional)