Key Features--Multiple GoIP8 grouping mode--Provide eight cellular channels for IP-PBX--Open Standard VoIP Protocols (ITU H.323 V4 and IETF SIP V2)--Single or Multiple Server Registrations--Two 10/100 Ethernet circuits connect to the LAN and an...
voip gateway, voip phone...
OverviewGOIP_4 is a 4 SIM Card Broadband Phone Gateway that had been developed by DBL Co. GOIP_4 SIM Card Broadband Phone Gateway is a new product that connect the GSM and the VOIP seamlessly. To GOIP_4 what is installed on the Mobile SIM Card, you can...
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