High Quality 32 Port Gsm Sk 32 Channels 128 Sims Voip Gsm Gateway

FOB Reference Price:Get Latest Price
$1,700.00 - $1,850.00 / Pieces | 1 Piece/Pieces (Min. Order)
Lead Time:
Quantity(Pieces) 1 - 3 4 - 5 >5
Est. Time(days) 2 5 Negotiable
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Quick Details
Place of Origin:
Guangdong, China (Mainland)
Brand Name:
Model Number:
VoIP Gateway
Product Name:
32 port 128 slots gsm voip gateway sms pbx
4-7 Kg
call terminal
450 or 800/1900mhz
12 months
Supply Ability
Supply Ability:
10000 Piece/Pieces per Month
Packaging & Delivery
Packaging Details
carton:- Width: 482mm - Height: 44mm - Depth: 210mm
Lead Time :
Quantity(Pieces) 1 - 3 4 - 5 >5
Est. Time(days) 2 5 To be negotiated

High Quality 32 Port Gsm Sk 32 Channels 128 Sims Voip Gsm Gateway


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.






    How to reduce sim blocking

1. Sims rotation working

Such as sk 32-128 it supports 32 ports with 128 sim slots, each port can insert 4 sims, if 1 sim stopped working, another sim will continue working, also you can manager it, 1 sim work for 10 calls then another sim working for another calls.




2. Intercalling system
Sk gateway support make calls between the sims which you insert in the gateway. the operator will block the sims if your sims only receiving calls and no calling. You can decrease the sim blockages by this way. Also Sk gateway support send sms.




3. Auto-recharge the sim balance
You can use USSD command to recharge the sims. Just making the settings on the device page  sims will be recharged if it’s with low balance, no need manually.




4. Auto-change the base station/ IMEI
the device can auto-change base station and choose the best base station, it can help the sims with high signal.




5. Sk gateway can show which sim blockage or no working on gateway.

There are the signal lights on the gateway for checking, also you can check the sim mobile network status on the device page.



6. Adjust capacity by itself if sims no working (sk gateway must be update the version to 832, the newest version right now. And you need use the VOS softswitch.)
That means the device will stop this sim if some sims are with no balance, no signal or blocked, calls will turn to other good sims.

for example you have 16 ports, but 5 sims blocked, the device will decrease the capacity to 11 ports, it can keep your route in high quality.



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


We can ship to u once we confirmed ur payment !



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.






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.





What is main funtion of the 32 ports 128 sims terminal gsm voip SK gateway?

 For call terminal

How about our service?

We have professional engineer to help you about all your tech problems anytime,the satisfaction of our customers is our greatest desire.

What is our main express shipment?

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

How long we're warranty ?

1year or more

During warranty time,if have problem,how to do?

we'll test by teamview or send back,we'll exchange new in free.

How long about our techinical support?

in free,forever


Contact us

Any questions, plz contact me freely.

skype: live:alisa_1657   whatsapp:0086 13542062020

High Quality 32 Port Gsm Sk 32 Channels 128 Sims Voip Gsm Gateway

High Quality 32 Port Gsm Sk 32 Channels 128 Sims Voip Gsm Gateway

High Quality 32 Port Gsm Sk 32 Channels 128 Sims Voip Gsm Gateway

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