VoIP GSM Gateway – TG400

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Description

The Yeastar TG400 is a device that connects mobile networks (GSM or WCDMA) to regular phone lines (VoIP). Think of it as a translator between cell phones and landlines. It has four slots for SIM cards, so you can use multiple mobile phone numbers at once. It supports common frequencies used by cell phone providers around the world. The device is easy to set up and manage through a web interface. It can also be used as a backup in case your regular phone lines go down.

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Specifications

Model: TG400
Mobile
4 GSM or WCDMA Channels (depends on which type of network you order)
GSM Frequency: 850/900/1800/1900 MHz
WCDMA Frequency: 850/1900 MHz, 850/2100 MHz, 900/2100 MHz
Antenna splitter (4 in 1)
Support
Protocol: SIP, IAX2
Transport: UDP, TCP, TLS, SRTP
Voice Codec: G.711 (law/law), G.722, G.726, G.729A, GSM, ADPCM, Speex
Echo Cancellation: ITU-T G.168 LEC
DTMF Mode: RFC2833, SIP INFO, In-band
Console Port: -
Calling Type: Termination (VoIP to GSM/WCDMA), Origination (GSM/WCDMA to VoIP)
LAN: 1 10/100Mbps
Network Protocol: FTP, TFTP, HTTP, SSH
NAT Traversal: Static NAT, STUN
Network: DHCP, DDNS, Firewall, OpenVPN, Static IP, QoS, Static Route, VLAN
Dimensions (L × W × H) (mm): 213 x 160 x 44
Power Supply: AC 100-240V
Operation Range: 0°C to 40°C, 32°F to 104°F
Storage Range: -20°C to 65°C, -4°F to 149°F
Humidity: 10-90% non-condensing