Yeastar TE100 E1/T1/PRI Gateway

Converts Euro ISDN PRI and Q.SIG lines to SIP. The TE Series offers low-cost additions to legacy phone systems so SMBs gain real benefits from VoIP.

Converts Euro ISDN PRI and Q.SIG Lines to SIP

The TE Series offers affordable add-ons to legacy phone systems so SMBs realize real VoIP benefits. Yeastar ISDN VoIP gateways connect traditional ISDN interfaces such as RJ-48c/T1 to most VoIP phone systems—including Yeastar IP PBX—to deliver converted voice. The TE Series PRI VoIP gateway provides easy, reliable integration between IP-based systems and E1/T1/PRI lines. It suits organizations that already have legacy E1/T1/PRI and build a local IP phone network gradually. Any SIP-based VoIP infrastructure—including IP PBX, hosted IP PBX, and VoIP call centers—can use this connection.

Convert Legacy PBX to VoIP

Yeastar TE connects legacy PBX systems to cost-saving SIP trunks. With the TE series you can also connect analog phones and fax machines to SIP lines. Businesses keep legacy PBX investment while enjoying VoIP advantages easily.

E1/T1/PRI Lines for IP PBX

TE Series PRI VoIP Gateway integrates IP systems with E1/T1/PRI lines reliably. It fits gradual migration where a legacy E1/T1/PRI network already exists. Any SIP-based VoIP infrastructure—including IP PBX, cloud PBX, and call centers—can use this connection.

Other Technical Features

• Blacklist
• Call duration limitation
• Caller ID prefix
• Call routing rules
• E1/T1/J1 diagnostics
• Firmware upgrade by HTTP/TFTP
• NAT traversal
• T.38 fax
• SIP trunk support
• SIP registrar for IP phones
• Web-based configuration
• Call detail record (CDR)
• Caller ID
• Configure backup/restore
• Custom prompts
• Firewall
• IP blacklist
• Packet capture tool (Wireshark)
• Trunk group
• SIP peer mode
• System logs
• ITU-T G.168 LEC echo cancellation, dynamic jitter buffer
• DDNS, firewall, PPPoE, static IP, QoS, static route
• FTP, TFTP, HTTP, HTTPS, SSH
• BELL202, ETSI (V23), NTT (V23-Japan), and DTMF-based CID