Soundwin Network, Inc. introduce GSM VoIP Gateway enhance Mobile VoIP applications

Soundwin Network, Inc. integrated VOIP with mobile technology Quadband GSM network, bring VoIP into next level.Soundwin VoIP GSM VoIP gateway adopt Wavecom Quadband GSM module for best voice quality and performances, the device also support both H.323 and SIP protocol, can be implemented into both systems. Easy network management and high quality performances, suitable for any VoIP applications and ISP providers.For more product information, please visit Soundwin website. Target Application   GSM Connectivity for IP PBX /AsteriskMobile IP PBXGSM VoIP GatewayGSM Callback Services (Optional)    Features   FXS interface (for analog phone or PBX CO line) Calls from cellular over VoIP Calls from GSM network to the GSM VoIP Gateway unit provides a VoIP dial tone SMS Server for SMS sending & receiving Dialed number restriction, evaluation and modification Easy & comfortable maintenance, configuration and upgrade Block / Allow Policy for termination / origination