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Quick Details

  • Place of Origin: Guangdong, China (Mainland)
  • Brand Name: skyline
  • Model Number: GSM GATEWAY
  • Type: VoIP Gateway
  • Product Name: Voip Goip Gsm Gateway
  • Weight: 4-7 Kg
  • Function: call terminal
  • Protocol: SIP & H323
  • Support: GSM /CDMA/WACDMA/3G/4G
  • GSM: 850/900/1800/1900MHZ
  • CDMA: 450 or 800/1900mhz
  • WCDMA: 850/900/1800/1900/2100MHZ
  • Original: shenzhen
  • Warranty: 12 months

Packaging & Delivery

Packaging Details carton:- Width: 482mm - Height: 44mm - Depth: 210mm
Delivery Time 1-2 DAYS

Wholesale Sk 32  Ports 128 Sims Voip Goip Gsm Gateway,Sms Gateway Factory Price From China


Pls check the all models and let me know which model you want,will give you our best offer!



Product Description


SK-GoIP Gateway is a multi-functional and high performance product, which is designed with advanced embedded technology. SK-GoIP is able to process traditional voice call service and internet data service. It adapt new hardware and software structure, which supports up to 32 concurrent calls and perfectly support G729a/b/e, G723.1, G.711 A/U law and iLBC codecs at the same time.



Web Management


Device Show

Work Flow






Main Advantages of our Gateways:

1.The "Rotation of SIM-cards" function
2. Numerous SIM-cards to store
3. A wide model range
4. Support for the SIM-server
5. Support for GSM/CDMA/WCDMA/4G formats

6. Support IMEI change and base station change

7. Support inter call and inter SMS
8. Compatibility with All Solutions


Packaging & Shipping





Our Services

>We provide strong technical support about VoIP service and A-Z termination(6 days*12 hours)


>We can help you rent a VoIP server in USA


>We can provide copy version VOS


>We can instal Relay server, SMS server, SMB server for you.(for free)


>We can offer voip terminal guide


>We would lke to buy your termina routes.


>We offer full tech support until your gateway runs well.


Company Information

CHINA SKYLINE TELECOM CO.,LIMITED was founded in 2002.We have over 120 employees ,15 departments and more than 10 production lines.More than 200 companies have established business with us,and they are from 40 different countries. 


Our company is a manufacturer of VoIP Gateways,GSM VoIP gateways, with well-equipped testing equipment 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. Our products are widely recognized and trusted by users and can meet continuously developing economic and social needs.


We welcome new and old customers from all walks of life to contact us for future business relationships and achieving mutual success!we set up a new team for voice wholesale business two years ago.We are carrying more than Twenty Million minutes international outbound and inbound traffic monthly and owning 200+ interconnetions with Tier1 and Tier2 carriers.We mainly focus on Asia and Africa destinations and have more than 20 direct routes such as Pakistan,Vietnam ect.We treat every partner as our best friend because we insist on sincerity,trust and open-minded will be the key to the success for both parties.We sincerely welcome all VOIP interconnection.






Are you factory?

Yes,We are factory

Do you provide free sample?

We can discuss about this
3Your lead time? in 2 days.


What is main funtion of the gsm voip gateway?

For call terminal
5What is the software can be supported by GoIP?VOS,VPS,VoIP switch,3CX,P·B·Xes,free PBX,MOR
6What is the hardware can be supported by GoIP?IPPBX and so on
7What is the bandwidth requested by GoIP?It is up to your voice code.G723 need 23kbps per channel,G729 need 34kbps,
G711 need 90 kbps
8What is the communication network can be supported by SK gateway? GSM/CDMA/WCDMA/4G
9How about our service?Pls don't worry.If you have some problem,our engineer will give u help at the first time
10What is our main express shipment?DHL,UPS,FEDEX,TNT,EMS(can send to all over the world)


 Wholesale Sk 32  Ports 128 Sims Voip Goip Gsm Gateway,Sms Gateway Factory Price From China


Contact me

Any enquiry, plz contact me freely.

Skype: skylinealison     

Whatsapp/WeChat: 0086 18816790032


Wholesale Sk 32  Ports 128 Sims Voip Goip Gsm Gateway,Sms Gateway Factory Price From China

 Wholesale Sk 32  Ports 128 Sims Voip Goip Gsm Gateway,Sms Gateway Factory Price From China

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China (Mainland)
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13 Transactions 8,000+
The supplier’s transactions conducted via Alibaba.com in the past 6 months.
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Supplier's Trade Assurance Limit: US $56,000
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