Security
| VPN support |
Y |
| VLAN support |
Y |
| Firewall security |
Y |
Networking
| Dynamic DNS (DDNS) |
Y |
| Ethernet LAN data rates |
10, 100 Mbit/s |
Technical details
| Interface type |
NT/TE |
| Interface |
BRI |
| Security features |
Firewall, TLS, SRTP, HTTPS |
| Modulation |
DTMF |
Management features
| Call Detail Record (CDR) |
Y |
| Quality of Service (QoS) support |
Y |
| Syslog |
Y |
Protocols
| DHCP server |
Y |
| Supported protocols |
SIP (RFC3261), UDP, TCP, TLS, SRTP |
Power
| Input current |
2 A |
| Input voltage |
12 V |
Additionally
| Ethernet LAN (RJ-45) ports quantity |
1 |
4 BRI Ports, SIP (RFC3261), RFC2833, 1 10/100Mbps, AC 100-240V (12V 2A)
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.
Smooth Communication
- 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