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Voip Gateway PRI voip gateway

Country/Region china
Company Biocare company
Categories Alarm System Power Supply
ICP License Issued by the Chinese Ministry
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    Voip Gateway PRI voip gateway

    PRI voip gateway
    RTG is cost-effective digital e1 trunk gateway specific designed for open source market to work with Asterisk/Elastix/small IPPBX.
    It's built-in echo canceller function and voice decoding conversion function.
    Feature
    • Cost-effective VoIP trunk gateway
    • Support echo cancellation, DJB, VNG, VAD and QoS
    • Voice Capacity: G.711A/U G.723.1 / G.729A/B
    • Simple Configuration, friendly GUI, strong handling capacity, stability system
    • Good compatibility, support Asterisk, Elastix, Freeswitch etc.
    Introduction

    RTG is cost-effective digital E1 trunk gateway specific designed for open source market to work with Asterisk/Elastix/small IPPBX.

    It's built-in echo canceller function and voice decoding conversion function. Users can flexibly select G.711A/U, G.729, G.723,iLBC a variety voice decoding and it easily completes IP and PSTN voice and signal converting.

    In addition, RTG provides friendly GUI configuration interface, users can freely configure and manage the equipment.

    Signal

    PRI/PRA

    ISDN E1/T1,Japan T1.

    ITU-T I.431, Q.921, Q.931, ETSI Q.sig

    R2 (optional)

    China and other 22 variants

    Protocol

    SIP-RFC3261,3262,3263,3264,3265,3515,2976,3311

    SDP -RFC 2327

    RTP/RTCP-RFC2198,1889

    Network Protocol

    IP,TCP, UDP,TFTP, FTP, RTP, RTCP,ARP/RARP,ICMP Ping, NTP, SNTP,Http, DNS

    Voice and Fax

    G.711A/U law (G.723.1, G.729A/B, iLBC optional)

    Silence Suppression & Detection

    Comfort Noise Generation (CNG)

    Voice Activity Detection (VAD)

    Echo Cancellation (G.168)

    Adaptive (Dynamic) Jitter Buffer

    Call Progress Tone Generation

    Programmable Gain Control

    T.38/Pass-through

    DTMFMode: Signal/RFC2833/Inband

    Physical

    ISDNInterface

    1/2/4* E1/T1, G.703, 120 RJ-48c

    Network Interface

    WAN and LAN, 2 * 10/100M Base-TX, RJ-45

    Physical feature

    Power supply:100-240V,50-60Hz output:12VDC,1.0A

    Temperature(operation): 0 ~ 45

    Quality Voip Gateway PRI voip gateway for sale
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