Description
Yeastar TB400 is a compact and reliable standalone VoIP BRI gateway (BRI-VoIP/VoIP-BRI) offering 4 BRI ports for companies using ISDN BRI lines an easy, cost-effective and flexible integration into any VoIP system or enabling any IP PBX to be connected to the public ISDN network.
– Programmable TE/NT modes for easy integration
– ISDN PBX has access to VoIP network
– Preserve investment on PBX infrastructure
– Additional ISDN BRI trunking for IP-PBX
– Cost savings on phone calls via VoIP
– ISDN compliant and proven interoperability
| Specifications | |
| BRI Ports | 4 |
| Protocol | SIP (RFC3261) |
| Transport Protocol | UDP, TCP, TLS, SRTP |
| Codec | G.711 (alaw/ulaw), G.722, G.726, G.729A, GSM, ADPCM |
| DTMF Mode | RFC2833, SIP Info, In-band |
| Network | DHCP, DDNS, Firewall, Static Route |
| LAN | 1 10/100Mbps |
| Power Supply | AC 100-240V (12V 2A) |
| Dimensions (mm) | 213 x 160 x 44 |