TE VoIP E1/ T1 /J1 gateway (VoIP to E1/T1/J1, and E1/T1/J1 to VoIP) supports up to 30/60 concurrent calls. TE Series offers SMBs cost effective additions to a legacy telephone system to bring the true benefits of VoIP. Yeastar ISDN VoIP Gateways bridge the gap between traditional ISDN telephony connections such as common RJ-48c / T1 interfaces to provide dial tone to most VoIP PBX phone systems including Yeastar IP PBX.

Features:

• Software configurable E1/T1/J1 ports

• Up to 60 simultaneous VoIP to ISDN calls

• Cost-effective call routing

• Easy-to-navigate Web GUI

• Simple installation and management

• Connect existing ISDN PBX to VoIP

• Connect VoIP-only system to ISDN

• Connect multiple PABX at different sites

• Compatible with various ISDN PBX, IP-PBX

• Feature-rich

A robust feature set that fulfills your various needs and cuts communication cost.

• Easy

Easy-to-navigate GUI and simple installation saves you loads of time.

• Reliable

Stable with advanced hardware and software architecture.

• Compatibility

Compatible with various ISDN PBX, IP-PBX, and softswitch. Interoperable with Elastix and Lync Server.

Specifications:

• E1/T1/J1 Ports (Support PRI, E&M): 1

• Protocol: SIP (RFC3261)

• Transport Protocol: UDP, TCP, TLS, SRTP

• Codec: G.711 (alaw/ulaw), G.722, G.726, G.729A, GSM, ADPCM, Speex

• Echo Cancellation: ITU-T G.168 LEC Echo Cancellation, Dynamic Jitter Buffer

• DTMF Mode: RFC2833, SIP Info, In-band

• Network: DDNS, Firewall, PPPoE, Static IP, QoS, Static Route

• Network Protocol: FTP, TFTP, HTTP, HTTPS, SSH

• PRI switch types: Euro ISDN, nation, Q.SIG

• Caller ID: BELL202, ETSI (V23), NTT (V23-Japan), and DTMF-based CID

• LAN: 1 10/100Mbps

• WAN: 1 10/100Mbps

• USB: 1

• Power Supply: AC 100-240V (12V 2A)

• Operation Range: 0°C to 40°C, 32°F to 104°F;

• Storage Range: -20°C to 65°C, -4°F to 149°F

• Humidity: 10-90% non-condensing

• Dimensions (L × W × H) (mm): 213 x 160 x 44