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  • Repeater Router Switches 8 Channels Trunk Gateway - China

    price: contact company for price

    Main Features

    1/2/4/8/12/16*E1/T1/J1 channels, one machine supports up to 480 concurrent calls

    T.38/Pass-through real-time fax, POS Terminals and modem

    Flexible number transformation, original and destination number replaced

    Intelligent multiple trunk routings

    Flexible and powerful dialing rules

    Fax language integration(support fax server)

    Standard SIP, SIPS, SS7 and PRI protocol

    Standard G.711A/U, G.723.1, G729A/B, IIBC voice codec

    Multiple concurrent communication

    Telnet management(SNMP V1, V2, V3)

    Compatible with mainstream manufacturers’PBX and SIP server(such as Asterisk, Elastix, Huawei SoftX3000, etc.)

    Power supply and fan backup to ensure the equipment high-efficiency and stable operation


    Trunk Interfaces:1/2/4/8/12/16E1/T1, BNC/RJ-48C

    Network Interface:2*10/100M BASE-TX

    maintenance interface:RS-232, 9600bps


    Voice codec:G.711, G.723.1, G729AB, iLBC

    Voice over packet Capabilities:32/64/128ms G, 168 echo cancellation technology, VAD, CNG, PLC


    Call features

    Call type: language/fax/data

    DTMF:RFC2833, INBAND, SIP, Info

    FAX over IP:T.38, Pass-Through. Up to 14.4 kbps

    Call processing: Peer/Access, can be configured up to 2000 Dial rules

    Routing methods:IP to PSTN, IP to IP, PSTN to PSTN to IP, support up to 255

    Number transformation: the caller’s and the called’s number transformation, support up to 128

    Principle and Protocol

    PR1:ITU-T1.430, I, 431, Q, 931, ETSIQ.sig, AT&TPR1.Janpan T1

    No. 7 signaling/SS7:ITU-TQ.721-Q.725, ITU-T Q.761~Q.764, Q.730 China and HK No. 7 signaling

    H.323:ITU-T H.323 V4

    SIP:SIP V1.0/2.0, RFC3261, IP Username/domain certification/registration, SIP-T

    Ability to Trunk

    Circuit maintenance: block/solution block, reset

    State detection: SIP/h. 323 trunk

    Trunk grouping management: IP trunk group, PSTN trunk group

    Ability to trunk control:Concurrent ability control , Time control

    Configuration Management

    Management:TFTP, HTTP Syslog, Centralized network management

    Web GUI: Configuration, firmware upgrade, Configuration information backup/restore, call accounting

    Physical Features



    Power supply: input 90V-264V, 0.5A-1A

    Output:11.6V-12.6V, 5A

    Environmental:Operational:32-104° or 0-40°C Humidity:10%-90%(non-condensing)

    Storage:14-140° or -10-60°C Humidity:10%-90%(non-condensing)

    Protocol interface: standard SIP 1.0/2.0 protocol

    PRI network side/user side:SS7 TUP/ISUP protocol

    Voice codec:standard G.711A/U, G.723, G.729AB, iLbc

    Support Voice Activity Detection, Packet Loss Concealment

    Jitter Buffer , Echo cancellation and Comfort Noise Generation

    Hardware interface:2 channels Ethernet interface, 1/2/4/8/12/16E1/T1 channels

    High compatibility: interconnect with different manufacturers’softswitch systems

    Telecommunication leve Bureau l access devices:Multiple routing control.Time control.Forbidden to call, Call times control, Number to replace

    Safety guarantee: embedded system reliable and stable, virus resistance, and provide a good authentication mechanism

    Company Contact:

    • Phone: 8675526962095

    • Address: 1st Floor, Building 92, Taoyuan Community, Longzhu, shenzhen, China

    • Email: Email

    Published date: September 6, 2013 -

    • Business Description: involved in international trade import export of goods, products, and services

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