Yeastar TG400 4Port GSM-Gateway True-Tech
The Yeastar TG400 4Port GSM-Gateway has Four (4) GSM/CDMA/UMTS Channel.
In addition it has Echo Cancellation: ITU-T G.168 LEC.
The device supports Calling Type Termination (VoIP to GSM/CDMA/UMTS), Origination (GSM/CDMA/UMTS to VoIP).
It also has One (1) 10/100Base-T Ethernet port, thus easily connected to the ethernet.
It also provides a bulk SMS service, hence a great tool for enterprises to manage customer relations and introduce special offers with a low cost.
| Product Specifications: | |
|---|---|
| Number of Ports | Comes with two (4) GSM Ports |
| GSM Frequency | 850/900/1800/1900 MHz |
| WCDMA Frequency | 850/1900 MHz, 850/2100 MHz, 900/2100 MHz |
| 4G Data | Not Supported |
| 4G LTE Band | Depending on the module type |
| Protocol | SIP, IAX2 |
| Antenna Splitter (4 in 1) | Supported |
| 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) |
| 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 | AC 100-240V |
| Storage Range | -20°C to 65°C, -4°F to 149°F |
| Dimensions (L × W × H) (mm) | 213 x 160 x 44 |
| Humidity | 10-90% non-condensing |
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