1/8/16/52 channels E1 Analog Voice Gateway / IPPBX

1/8/16/52 channels E1 Analog Voice Gateway / IPPBX

Short Description:

Media Converter from E1 to SIP VoIP Media Trunk Gateway, modular design, easily expandable from 1E1 to 52E1. T1 also support.

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  • Description



    Order information


    Product Tags


    Analog Gateway/IPPBX locates at the interface between PSTN and IP to achieve the conversion between FXO/FXS and VoIP SIP,meanwhile complete the media stream transformation between the bearer channel of PSTN and IP.


    Used for IPCC, IP Dispatch, Unify Communication, VoIP network, operators, and so on.


    · Signaling: SS7, PRI, R2, CAS, Q.SIG, V5.2, and DPNSS;

    · VoIP Protocol: SIP and H.248;

    · Codec: G.711 U-Law and A-Law, G.711 Appendix 1, G.723.1 and G.723.1 Annex A, G.729 Annex A and Annex B, G.726-16,G.726-32,GSM,GSM-EFR,ARM,ARM-WB, ILBC;

    · Fax Protocol: T30, T38, pass through;

    · Network Protocol: IP, NAT, ICMP, ARP, HTTP, BOOTP, FTP, TFTP, DHCP, PPPOE, SNMP, Diff-Serv;

    · Advanced Voice Processing Technology: Voice Activity Detection (VAD), Comfort Noise Generation (CNG), Echo Cancellation, DTMF, Caller ID, and Flexible input/output Gain Control.

    Physical Capacity and Specification:

    Item BD-voip-900fxs/fxo
    Analog fxs/fxo Port 0
    E1 port (PCM) 0-8 E1
    VOIP IP Channels 256
    SIP Subscribers 16-1024
    Ethernet Interface

    2 (10/100/1000M Base-T

    CONSOLE 1 (RS232 port)
    SIP Compatibility CISCO, Siemens, AVAYA, Huawei, ZTE, etc.
    Input voltage DC -48V or AC 110-240V
    Power 30W
    Telephone line transmission distance 10KM
    Machine Dimension 480mm*286mm* 44mm (1U)
    Weight 4KG
    Weight Work Environment 0℃~50℃, Less 80%

    1.   Basic application


    2.   Connection for two different places/offices via FXS VoIP Gateway


    3.   Function and Features of IPPBX


    4.   Solutions for IP call center


    5.Example Application



    Question: Does the 8E1 analog VOIP support SS7? If so,how many SS7 links?
    Answer: Yes.one E1 for one channel SS7 link,so the device can support maximum 8 SS7 links.

    Does the E1 VOIP Gateway  support G29 codec with licenses? if G723.1 is also available will be an added advantage. 
    Answer: Yes.the E1 analog gateway can support both G.29 and G.723 protocol.

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