Portech Mv-3716 16 Ports Voip Gsm Gateway By Portech Communications Inc.

With the help of diligent and adept professionals, our organization is prominent Manufacturer and Supplier of PORTech MV-3716 16 Ports VoIP GSM Gateway in Taichung, Taichung Shih, Taiwan.
MV-3716 is a 16 channels VoIP GSM/CDMA/UMTS Gateway for call termination (VoIP to GSM/CDMA/UMTS ) and origination ( GSM/CDMA/UMTS to VoIP). It is SIP based and compatible with Asterisk,Trixbox,3CX,SIP Proxy Server,VoipBuster. It can enable to make 16 calls simultaneously from IP phones to GSM/CDMA/UMTS networks and GSM/CDMA/UMTS networks to IP phone.

Function:
VoIP(SIP)- GSM Conversion
Support LCR(Least Cost Routing) for cost reduction
SMS receiving and sending
Allow your program with AT Command
Call Back Service
Enable 1 stage dialing ,2 stage dialing
Backup of CDR
Support Virtual SIM/Remote SIM Management(1 SIM or MultiSIM)
BTS(Base Terminal Station)/ BCCH Selection
Support USSD Command(SIM Balance,Recharge value)
Easy Web-based interface management
1 year warranty

3G Frequecny:
U Version:2G 850,900,1800,1900MHz,3G 850,2100 MHz
A Version:2G 850,900,1800,1900MHz,3G 850,1900 MHz
G Version:2G 850,900,1800,1900MHz,3G 800/850/900/1900/2100HMZ