- NeoGate TG200 2G - VoIP GSM Gateway is a device for connecting GSM network to VoIP Network directly, which can support two-way communication: VoIP to GSM or GSM to VoIP - Best solution to connect IP-based telephone systems, soft switches, and IP-PBXs to GSM network. - SIP proxy registrar for IP phones included - Incoming call routing - Outgoing call routing - SMS sending and receiving (WEB interface) - Call back - LCR (Least Cost Routing) - Top voice quality (EFR super sound) - Simple web based configuration - Easy to integrate/Easy to install - Incompatible with ATT Network Number of GSM Ports: 2 Color: Black