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Skyline Sim Pool Voip Gsm 128 256 Sim Bank Gateway

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Quick Details

other: QoS support
Place of Origin: Guangdong China
Web GUI: Firefox/Chrome /IE/Opera
Color: black
update: HTTP/TFTP Upgrade
storage: 0-50 degree
Model Number: sim pool 256
Feature: Hot Swap of SIM Cards without Powering Off
Brand Name: skyline
Type: VoIP Gateway
security: NAT Traversal and Firewall
Product name: SK SIM POOL
key function: Remote Manage of SIM Cards
warranty: 1 year
Packaging Detail: Cartoon with bubbles 2 pieces in one cartoon
Selling Units: Single item
Single package size: 58X42X13 cm
Single gross weight: 7.0 KG
Skyline (Shenzhen) Technology Co., Ltd.
Gold Supplier
Manufacturer, Trading Company
Response Time
On-time delivery rate
US$ 70,000+
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Product Description

Skyline Sim Pool Voip Gsm 128 256 Sim Bank Gatewayms Gateway

SIMPOOL128/256 is an equipment which can integrated storage SIM cards. The maximum capacity is 128/256. It can be perfectly compatible with SK16, 32 and 64 series gateways. With SIM server, SIM Pool can easily communicate with gateways via IP network. In this way, we can manage the SIM cards remotely.

Voice and SMS traffic is available!

Huge live sms traffic!

The price of this page is for SIM POOL256, pls contact me for the price of SIM POOL128!

We have new model SIM POOL 512

Contact me for traffic! skype: skyline_arise / whatsapp: 008617688733622




Number of Sim


Network Protocols





Number of Ports

1 WAN 10/100Base-T ethernet(RJ-45 connector)

1 Console(USB)


1 Power and 256 groups of card online and running status indicator

Power Supply

100-240V AC, 50 - 60 Hz IN, 12V/3A OUT

Operating Environment

Operating temperature: 0 - 50ºC

Operating humidity: 10 – 90%RH








Hardware Features


 SIM POOL 128 / SIM POOL 256

Number of sim  128 / 256
Network protocols


Number of ports
 1 WAN 10/100Base-T ethernet(RJ-45 connector)
 1 Console(USB)
 1 Power and 256 grops of card online and running
 Status indicator
Power supply
 100-240V AC, 50 - 60 Hz IN, 12V/3A OUT
Operating Environment

 Operating temperature: 0 - 50ºC

 Operating humidity: 10 – 90%RH



Weight  6KG
Warranty  1 year


How to work
Working mode:
Simpool has two working mode: one is point to point, in this way, simpool communicate with gateway without server;The other mode is registration, and need a server support it.


Point to Point Mode


Registration Mode


Set up device

When setup the device, please follow the steps below:
1.Connect the small end of the power cable to the power input port on the simpool back panel, and plug the other end of the cable into a 220V AC power outlet.
2.Connect the Ethernet cable with the simpool wan port, the other side connect with the switch or router.




SIM POOL 256Simpool256.jpg

SIM POOL 256Simpool128(02).jpg

SIM POOL 128Simpool128.jpg



SK Series.jpg

All Series 

Skyline Sim Pool Voip Gsm 128 256 Sim Bank Gateway

Packaging & Shipping


We'll arrange shipment in 24 hours after receiving full payment

We have DVD Amplifier Case to package the gateway to pass the customs smoothly


Our Services


>We provide strong FREE tech support about gateways (6 days*12 hours)

>We can help you rent a sms server in USA.

>We can provide you with EIMSII software for free if have big demands on the gateway

>We can help to set up the system

>We can buy your sms routes to send you sms traffic and pay you 2 times in one week.

>We offer full tech support as long as your are runing.

>We can accept Western Union, Money Gram, T/T, Wechat Pay, Ali Pay and Alibaba trade assurance order.

Company Information

China Skyline Telecom Co., Ltd.

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.









Q: 1 . How can I start sms business?

A: For sms business, you need devices , server , sms platform, sim cards and internet. our company can provide devices, sms platform, like EIMSII server. Our tech team will help to set up your system to get test with your sms routes.

Q : 2. If I face some issues about the devices , how can i solve it ?

A: All device has one year warrantly and we will provide you with tech support all time to fix your problems.

Q :3. If i use it for sms terminal , but how can i find the traffic provider?

A:  We have sms traffic department to push traffic for you.
Q: 4.If my routes face the issue for quality not good , any solution ?

A: Firstly, you can check your internet, gsm signal, sim cards balance, sms balance, sim blocking. Secondly, if everything is good, we will guide our engineer to help you check your configurations.
Q:5.I need more ports , any device ?

A:You can increase more ports to accpet more traffic. We have 16-16, 16-64, 32-32, 32-128, 32-256, 32-512 for you to expand your business.
Q:6 If i do not have skype ID , then how can i chat with you?

A: I have wechat and whatsapp. My account same is 0086 17688733622. Or you can call this number to contact me with voice call.
Q: 7 If i can not do the customs clearance , then what can i do ?

A: We do have the DVD Amplifier Case and it can pass 99% countries customs without customs issue. If you buy gateways to Pakistan and Bangladesh, we will handle the customs clearance and responsible for all risk.
Q:8  Quickly contact way ?
A: My skype ID: skyline_arise; WhatsApp/Phone/Wechat: 0086 17688733622


Any need and questions , you can contact with me freely.

skype: skyline_arise      /       Wechat/WhatsApp: 0086 17688733622


Skyline Sim Pool Voip Gsm 128 256 Sim Bank Gateway

Skyline Sim Pool Voip Gsm 128 256 Sim Bank Gateway

Skyline Sim Pool Voip Gsm 128 256 Sim Bank Gateway