Yeastar GSM Gateway TG100

Number of Ports: 1 GSM Frequency: 850/900/1800/1900 MHz WCDMA Frequency: 850/1900 MHz, 850/2100 MHz, 900/2100 MHz 4G Data: X 4G LTE Band: Doesn’t support 4G LTE Protocol: SIP, IAX2 Antenna Splitter (4 in 1): X Transport: UDP, TCP, TLS, SRTP Voice Codec: G.711 (alaw/ulaw), G.722, 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) Console Port: X Network Protocol: FTP, TFTP, HTTP, SSH LAN: 1 10/100 Mbps Ethernet Interface 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 Storage Range: -20°C to 65°C, -4°F to 149°F Dimensions: 110 x 70 x 24 Humidity: 10-90% non-condensing