Yeastar TG is a series of VoIP GSM/3G/4G gateway connecting GSM or 3G WCDMA or 4G LTE network to VoIP network directly and can support two-way communication: GSM/3G/4G to VoIP or VoIP to GSM/3G/4G. It is the best GSM trunking solution for IP-based telephone systems, the best fallback solution in case of landlines outages, and also the best alternative for areas with limited landline or SIP connection. Eaisly compare and order the product you need. Models* TG100 TG200 TG400 TG800 TG1600 Number of Ports 1 2 4 8 16 GSM Frequency** 850/900/1800/1900 MHz WCDMA Frequency** 850/1900 MHz, 850/2100 MHz, 900/2100 MHz 4G Data – 4G LTE Band** Don’t support 4G LTE Depending on the module type. Check the supported band and operators. Protocol SIP, IAX2 Antenna Splitter (4 in 1) – Support Transport UDP, TCP, TLS, SRTP Voice Codec G.711 (alaw/ulaw), G.726, G.729A, GSM, ADPCM, Speex DTMF Mode RFC2833, SIP Info, In-band Echo Cancellation ITU-T G.168 LEC Calling Type Termination (VoIP to GSM/WCDMA), Origination (GSM/WCDMA to VoIP) Network Protocol FTP, TFTP, HTTP, SSH LAN 1 10/100 Mbps Ethernet Interface 2 10/100 Mbps Ethernet Interfaces NAT Traversal Static NAT, STUN Network DHCP, DDNS, Firewall, OpenVPN, Static IP, QoS, Static Route, VLAN Operation Range 0°C to 40°C, 32°F to 104°F Power Supply DC 12V, 1A AC 100-240V Storage Range -20°C to 65°C, -4°F to 149°F Dimensions (L × W × H) (mm) 110 x 70 x 24 213 x 160 x 44 340 x 210 x 44 440 x 250 x 44 Humidity 10-90% non-condensing *You could order either GSM or 4G channel. TG100 do not support 4G LTE. **Click here to check the frequency/band and cellular operators supported by TG GSM VoIP Gateway. Category: New Products
