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Quick Details

  • Place of Origin: Guangdong, China (Mainland)
  • Brand Name: SKYLINE
  • Model Number: SK 32-128 gsm voip gateway
  • Type: VoIP Gateway
  • Color: skyline blue
  • Protocol: SIP
  • Frequency: Quad Band
  • Built-in: encryption
  • SIM slot: 128 SIM Cards gsm gateway
  • Antenna: external
  • Voice Code: G711/G723/G729
  • Compatible: Asterisk/IP PBX/VOS/VPN
  • warranty: 12 month
  • Port: 32 ports goip gateway

Packaging & Delivery

Packaging Details: carton
gsm gateway price low
Delivery Detail: 1-2 days after received payment


2016 new products 32 ports voip gsm gateway price low/multi ports gsm gateway


  • 32 Ports, Support 128 Sim Card in total. 1 channel 4 Sim card rotating, which can get rid of Sim card blocking efficiently.
  • Base Station Swich prevent Sim cards blocking.
  • Changing SIM automatically protect Sim card from blocking.
  • Relay Encryption Solution fixed IP blocking.
  • VPN protect port from blocking
  • Sim card hot plug.
  • Bandwidth Optimization enhance the communication quality

Technical Parameter:


SK 32-128 GSM Voip gateway

Numbers of Channel

32 ports goip gateway

Numbers of SIM Support

128 SIM Cards

SIM Frequency


Call Protocol

SIP V2.0 RFC3261


Network Protocol



Telnet, STUN




Operating Environment

Built-in Cooling Fans

Power Input:100-240V~50-60Hz 1.2A MAX

Power Output:12V/5A

Working Temperature:0~+50°C

Working Moisture: 10 ~ 90 % RH



Other Specification

Linux Operation(Safe & Stable)

HTTP Web Browser: Firefox/Chrome /IE/Opera

Caller Anonymous

Avoid FAS


Echo/Silence control

VOL control

32 Antennas



 Real Photo Show:




All of our product would be dilivered by DHL, UPS, FexEx, TNT, EMS, ARAMEX and SKY Drogon. The customers can get goods within a week.


If you have any need, contact me please!

Transaction History of the Supplier

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Transaction Overview


Transaction Details

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Shipping Destination
Transaction Value
Transaction Date
Email to this supplier
China (Mainland)
Transaction Level:
Supplier Assessments:
The supplier supports Trade Assurance – A free service that protects your orders from payment to delivery.
Supplier's Trade Assurance Limit: US $32,000
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