Les passerelles VoIP de Yeastar assurent la liaison entre les réseaux FXS, FXO, PRI, BRI, GSM, WCDMA, 4G LTE et IP afin de réduire les coûts d’exploitation et d’offrir le confort des circuits téléphoniques traditionnels à un large éventail de systèmes téléphoniques VoIP, dont Yeastar.
| Models* | TG200 | TG400 | TG800 | TG1600 |
| Number of Ports | 2 | 4 | 8 | 16 |
| 4G Data | – | |||
| 4G LTE Band** | 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 3G/4G), Origination (3G/4G 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 | 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 | 340 x 210 x 44 | 440 x 250 x 44 | |
| Humidity | 10-90% non-condensing |
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