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  • 16 Channels Wireless Voip Gateway - China

    price: contact company for price

    Main Features

    Standard G711A/U, G7231, G729A/B voice codec

    1/4/8/16/32 GSM/CDMA channels

    SIP10/20 Protocols, preventing force-out

    Support SIM bank and SIM server

    Support up to 32 concurrent calls


    Flexible routing and number transformation rules, support the single-channel duration limit

    Black and white list based on IP and password

    Support telnet configuration and upgrade



    Mobile phone interfaces:8/16/24/32 channels GSM, up to 32pcs GSM channels

    LED indicators:Power, Run, signal strength indicator


    Voice over packet capabilities:G.168 with 32, 64 or 128 ms tail length; echo canceler technology

    Voice codec:G711, G7231, G729AB

    QoS:Diff Serve, ToS, VAD, PLC, CNG

    Call features

    Call type:language

    Language tips:dial 2 times

    Call processing:a dial-up, dialing rules can be configured

    Language configuration:dial-up process can be configured


    Routing rules: port group, the IP group, up to 32 routing rules can be configured

    Mobile Phone Features

    Polarity reversal: support network



    Protocols:SIP V2 RF C3261

    Configuration Management

    Management:TFTP, HTTP Syslog, CDR

    Web GUI: Configuration, firmware upgrade, Configuration backup/restore

    Physical Features

    Universal Power Supply:input:100-240VAC/50Hz

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

    Storage:14-140° or -10-60°C


    Certification FCC, CE

    Protocol Standard

    standard SIP protocol:Network Protocols:STUN, PPPoE, HTTP, DHCP, DNS

    ITU-T G711α-Law/μ-Law, G7231, G729AB;

    VLAN and VPN

    System Function

    PLC: Packet Loss Concealment

    VAD: Voice Activity Detection

    CNG: Comfort Noise Generation

    Support local and remote SIM card mode

    Adjust the port gain

    DTMF mode optional

    Anonymous call

    Sending/receiving SMS

    Black and white list

    One Number

    Echo cancellation(ITU-T G168/165 Standard )

    Automatically choose the network

    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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