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Hot sale 32 port voip gateway gsm 4G voice and sms gateway

Categories SMS Gateway
Brand Name: Skyline
Model Number: sk32-128
Place of Origin: China, Guangdong
MOQ: 1
Price: 1850-1950$/piece
Supply Ability: 30 pieces per week
Delivery Time: 3 workdays
Packaging Details: GW:6KG Carton:10units/Carton
Type: VoIP Gateway
Warranty: 12 Months
Protocol: Standard SIP/HTTP SMS API/SMPP,SIP and H.323
Frequency: 850/900/1800/1900MHz,gsm quadband
Color: Black,blue
Voice codec: G.723.1,G729,G.729A,G711 A/U law
Description: GoIP 32 port voip gsm gateway
Network protocols: DHCP / PPPoE / VPN NTP Telnet / HTTP / FTP / TFTP
Main functions: VoIP calling and bulk sms
Tech support: free lifetime 7x24x365
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    • Product Details
    • Company Profile

    Hot sale 32 port voip gateway gsm 4G voice and sms gateway

    Technical Parameters


    Number of Channels32 channels
    FrequencyGSM: 850/900/1800/1900MHz
    SIP SpecificationSIP/2.0 RFC3261
    Session Timer RFC4028
    Network ProtocolsChannels
    Telephony FeaturesHot-line call ,Dial plan, Speed dial, Phone book, CDR, LCR, White/Black list
    Telephony SignalingVoice codecs:G729a/b/e,G723.1,G.711 A/U law, iLBC
    Echo cancellation
    Silence suppression & detection(VAD, CNG)
    Adaptive jitter buffer
    Volume adjustable
    IVR customized
    Number of Ports1 WAN 10/100Base-T Ethernet(RJ-45 connector)
    1 Console(USB)
    LEDs1 Power and 32 groups of card online and running status indicator
    Power Supply100-240VAC, 50 - 60 Hz IN, 12V/8A OUT
    Operating EnvironmentOperating temperature: 0 - 50ºC
    Operating humidity: 10 – 90%RH
    Warranty12 Months
    Tipical Application

    1. Call Centre


    2.Call Termination


    3.SMS marketing


    4.Enterprise Application


    Product Description


    Sk32-128 VoIP Gateway is a multi-functional and high performance product, which is designed with advanced embedded technology .ACOM532 is able to process traditional voice call service and internet data service and adopt new hardware and software structure, which supports up to 32 concurrent calls.


    Number of Channels32
    Number of Slot128
    Network2G GSM/3G WCDMA/4G Volte
    Warranty12 month


    Packaging & Shipping
    1.Express under your requirement


    2.Package List




    Our Services

    Pre-sale SeviceAfter-sale Service

    Attally Wong



    12 month warrany
    7x24 Tech Support


    1.what is main funtion of Ejoin voip gateway GoIP?

    For call terminal, SMS marketing

    2.What is the software can be supported ?

    VOS,VPS,VoIP switch,3CX,P·B·Xes,free PBX,MOR

    3. What is the hardware can be supported ?

    IPPBX, SIP IP Phone and all communication equipment based on IP

    4. What is the bandwidth requested by Ejoin VoIP Gateway?

    It is up to your voice code.G723 need 23kbps per channel,G729 need 34kbps,G711 need 90 kbps

    5.What is the communication network can be supported by GoIP?


    6,What is our main express shipment?

    DHL,UPS,FEDEX,TNT,EMS(can ship to anywhere all over the world)

    and Arames(middle east special line) with making clearance to BD,PK, Sudan and so on.

    Company Information

    China Skyline Telecom Co., Ltd. was founded in 2007. Focus on the communications industry for more than 10 years. We have over 120 employees, 15 departments and more than 10 production lines. More than 200 companies from over 60 different countries have established business with us.

    Our company is a manufacturer of VoIP Gateways, GSM VoIP gateways, Industrial Routers… with well-equipped testing devices and strong technical force.

    With a wide range, good quality, reasonable prices and stylish designs, our products are extensively used in communication industry and other industries.

    Well trained tech supports and after-sales specialist, professional sales team, all employees working hard on providing good service to all our clients.

    Also we focus on international wholesale voice business. Thanks to strong relationship with voice retail partners, more than 1000 VoIP providers has been connected with us in the past few years. SKYLINE has built direct interconnections with Tier1 telecom operators over the world to carry our stable traffic, especially for Asia, Middle East and Africa destinations. With flexible payment terms, strong finance background, competitive rate and 10 years’ VOIP operation experience, we welcome more IP voice interconnections.

    We insist on sincerity, trust and open-minded will be the key to the success for both parties. We sincerely welcome all VOIP interconnection. We welcome new and old customers from all walks of life to contact us for future business relationships and achieving mutual success!

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