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Media Trunking Gateway WTG100

WTG100 series digital/media trunk gateway are compact, dedicated and feature-rich VoIP to E1 PRI gateway. Intelligently packaged in a stackable 1U chassis, it is designed to interface between TDM & IP networks in enterprises or small-scale carrier locations for cost-effective communication. The models of the Digital Trunk Gateways are WTG100-1, WTG100-2, WTG100-4, WTG100-8. They provide 1/2/4/8 lines of E1 ports respectively. For an Voice over IP based system it provides E1 PRI trunking. WTG100 Series E1 trunk gateway series is a collection of experiences and know-how accumulated in the enterprise and service provider markets, provides excellent services that meet the needs of customers that ask for high quality VoIP services. Also, this product provides better PRI gateway services due to the unique QoS algorithm by ensuring Quality of Service (QoS) for SIP, MGCP VoIP call control protocols, and better calling quality.

Features

· Compatible with operator's IMS network, standard SIP protocol.

· Flexible configuration, support PRI, R2, and SS7 signaling and protocol conversion.

· 1/2/4/8 E1 Ports

· Strong performance, supports full concurrent calls.

· High security, built-in firewall function.

· Flexible Routing

· Multiple SIP Trunks

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Specififications

· Ethernet Interface：3 * 10/100/1000M RJ45

· E1 Interface：1/2/4/8 * E1

· voice

   Characteristics of echo cancellation：ITU-T G.168 2000，128ms（MAX)

   Speech coding：ITU-T G.711(A-law/μ-law)、G.723.1、G.729

   Fax technology：T.30、T.38

   QoS technology：IPv4 ToS

· Call Control Protocol：SIP

· Signaling：PRI, R2, SS7

· Features ：Ring Groups                                 Adaptive and Static Jitter Buffers

                  SIP based NAT                               TCP, UDP & TLS protocols

                  Static/Dynamic IP Addressing     Voice Quality Monitoring

                  Multi VLAN Trunking                     Least-Cost Call Routing

                  SIP adaptation                               Automatic Number

                  SIP Transparent Proxy                  Identification

                  SIP header manipulation             Call control using SIP Protocol

                  Packet Filtering

· Management：Telnet ,WEB , SNMP

· Network protocols：TCP/IP , TCP , UDP , SNTP , NAT , DHCP , DNS , DDNS , PPPoE

                                       RTP/RTCP/SRTP , HTTPS , Tr069 , STUN , 802.1x , L2TP , FTP ,

                                       TFTP , HTTP

                                       SIP over UDP/TCP

                                       SIP header manipulation

· Ethernet standards：IIEEE 802.3 10BASE-T , IEEE 802.3u 100BASE-TX

                                        IEEE 802.3ab 1000BASE-TX

· Environmental Operating Temperature：0 ℃ ~ 50 ℃; Humidity: 10% to 90%, non-                                                                                 condensing

​· Power supply：100-240V AC, 50-60 Hz

· Dimensions(mm)(Width ×depth × height)：standard 19-inch 1U high rack

                                                                               483 × 239 × 44

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