Portech MV-374 is a 4-channel VoIP-GSM gateway, which is responsible for converting GSM signal into VoIP (SIP) protocol. Used as a terminal server to route incoming calls from GSM network operators, VoIP communication, as well as a device for switching IP PBX, protocol-based SIP (RFC2543, RFC3261) with GSM. The device is compatible with IP PBX Asterisk, Elastix, Trixbox, Free PBX and registered on the SIP-server as a terminal device.
IGW rout Bangla tac, Novotel, Mirtelecom,BTCL good rout qulity ACD 8+ ASR 70% a2z rout low price india, pakistan and bangladesh white rout mail id-farhad_bsc@yahoo.com