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E1/T1/PRI VoIP Gateway


TE Series E1/T1/PRI VoIP Gateway

Cổng VoIP VoIP E1 / T1 / J1 (VoIP tới E1 / T1 / J1 và E1 / T1 / J1 đến VoIP) hỗ trợ tới 30/60 cuộc gọi đồng thời. TE Sereis cung cấp cho SMB chi phí hiệu quả bổ sung cho một hệ thống điện thoại di sản để mang lại những lợi ích thực sự của VoIP. Cổng VoIP ISDN của Yeastar thu hẹp khoảng cách giữa các kết nối điện thoại ISDN truyền thống như giao diện RJ-48c / T1 thông thường để cung cấp âm quay số cho hầu hết các hệ thống điện thoại VoIP PBX bao gồm cả Yeastar IP PBX.

Cổng E1 / T1 / J1 có thể cấu hình phần mềm

Hỗ trợ PRI, MFC R2, SS7, E & M

Định tuyến cuộc gọi hiệu quả về chi phí



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



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



Stable with advanced hardware and software architecture



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

E1/T1/J1 Ports (Support PRI, MFC R2, SS7, E&M)12
ProtocolSIP (RFC3261)
Transport ProtocolUDP, TCP, TLS, SRTP
CodecG.711 (alaw/ulaw), G.722, G.726, G.729A, GSM, ADPCM, Speex
Echo CancellationITU-T G.168 LEC Echo Cancellation, Dynamic Jitter Buffer
DTMF ModeRFC2833, SIP Info, In-band
NetworkDDNS, Firewall, PPPoE, Static IP, QoS, Static Route
Network ProtocolFTP, TFTP, HTTP, HTTPS, SSH
PRI switch typesEuro ISDN, nation, Q.SIG
CASMFC R2 (Argentina, Brazil, China, Czech Republic, Colombia, Ecuador, Indonesia, ITU, Mexico, Philippines, Venezuela)
Caller IDBELL202, ETSI (V23), NTT (V23-Japan), and DTMF-based CID
LAN1 10/100Mbps1 10/100/1000Mbps
WAN1 10/100Mbps1 10/100/1000Mbps
Power SupplyAC 100-240V (12V 2A)
Dimensions (L × W × H) (mm)213 x 160 x 44
Operation Range0°C to 40°C, 32°F to 104°F;
Storage Range-20°C to 65°C, -4°F to 149°F
Humidity10-90% non-condensing
  • 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
  • Trunk Group
  • SIP Peer Mode
  • System Logs


TE Series PRI VoIP Gateway provides an easy and trustworthy conjunction of IP-based system and E1/T1/PRI line. It is suitable when the local IP telephony network is constructed gradually in an institution that already has a legacy E1/T1/PRI network. Any SIP-based VoIP infrastructure, including IP-PBX, hosted IP-PBX, VoIP call center could benefit from this conjunction



Yeastar TE can connect legacy equipment to cost-saving SIP trunkings. You could also connect analog phones and fax machines to SIP trunkings with TE series. Besides preserving investment on legacy equipment, enterprises could also utilize the benefit of VoIP easily and conveniently.