Description Yeastar Neogate TG400 ? 4 Port GSM VoIP Gateway is a compact 4 channels VoIP GSM gateway that connects GSM network with VoIP. It is the ideal product for small to medium-sized businesses that wish to cut down on telecommunications costs, as well as for VoIP service providers who want to offer more versatile connection options to their customers. Here are some key features and details about the Yeastar Neogate TG400: Connectivity: The TG400 gateway connects GSM networks to VoIP networks to provide two-way communication, i.e., GSM to VoIP or VoIP to GSM. This means that you can make GSM calls via your VoIP system and also route incoming GSM calls through your VoIP system. Channels: It has 4 GSM channels, meaning it can handle up to four simultaneous GSM calls. Network Compatibility: It is compatible with a wide range of IP PBX systems and soft switches. It supports a variety of codecs, including G.711a, G.711u, G.722, G.723, G.726, G.729, and more. SIP Proxy Registrar for IP Phones included: This feature allows IP phones to register directly on the gateway. Cost Reduction: By leveraging the cost advantages of VoIP and GSM, the TG400 helps businesses reduce telecommunication costs. Reliability: The TG400 is built for durability and reliability, with features like hot-swap design and built-in redundancy. Easy Management: It provides an intuitive web-based interface for easy setup and management. Call Handling Features: It offers a variety of call handling features like call routing based on caller ID, time of day, etc. It also provides failover routing to ensure call completion even if the VoIP network fails. Spec Number of GSM channels (Max): 4 Network type: 850/900/1800/1900MHz Protocol: SIP (RFC3261), IAX2 Transport Protocol: UDP,TCP,TLS,SRTP DTMF: RFC2833, SIP INFO, In-band Codec: G.711 a/u-law, G.722, G.726, G.729a, GSM, ADPCM, Speex Echo Cancellation: ITU-T G.168 LEC LAN: 1 (10/100 Mbps) Network: Static IP, DHCP Client, Firewall, VLAN, DDNS, QoS, OpenVPN NAT Traversal: Static NAT, STUN Size: 213x160x44mm Power Supply: AC 100~240V/50~60Hz 0.5A MAX
