Yeastar TG800 VoIP GSM Gateway with 8 Channels

Features:

• VoIP GSM gateway with 8 channels, bridging between GSM network and IP-based systems. Designed to slash the cost of telephone calls, it can find the cheapest route and use the most economical SIM card
• Number of GSM channels (Max): 8
• Network type: 850/900/1800/1900MHz
• Protocol: SIP (RFC3261),IAX2
• Transport Protocol: UDP,TCP,TLS,SRTP
• DTMF: RFC2833, SIP INFO, In-band
• Codec: G.711A/U law, G.722, G.723.1, G.726, G.729a.
• Echo Cancellation: ITU-T G.168 LEC
• LAN: 1 (10/100Mbps)
• Network: Static IP, DHCP Client, Firewall, VLAN, DDNS, QoS, OpenVPN
• NAT Traversal: Static NAT, STUN
• Size: 340x210x44mm
• Power Supply: AC 100-240V 50/60Hz 1.5A MAX
• Operation Range: 0° to 40°C, 32° to 104° F
• Storage Range: -20° to 65°C, 4° to 149° F
• Humidity: 10-90% non-condensing
• Number of GSM Ports: 8
• Color: Black
• Country of Origin: China
• Type of Packaging: Retail Box

For more information, please see Data Sheet