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Quick Details

  • Place of Origin: Guangdong, China (Mainland)
  • Brand Name: SKYLINE, SKYLINE
  • Model Number: GoIP-16, GOIP16
  • Type: VoIP Gateway, VoIP Gateway
  • Item: GOIP gateway
  • support: VPN, IMEI change,SMS
  • protocol: SIP and H.323
  • Compatible: Asterisk/ IP PBX
  • Frequency:: Quad Band
  • Voice Codec: G.729

Packaging & Delivery

Packaging Details Size: 200mm (W) x 370mm (L) x 72mm (H)
Delivery Time 3-5 days

16 port  voip GOIP gateway sip voip gateway gsm gateway 

Product Description

Product Introduction:                            

 A VOIP GSM Gateway (GOIP) bridges voice communications between the GSM and the IP networks seamlessly.In principle, it consists of a GSM module and a VOIP module. With a SIM card installed, the GSM module registers to the GSM network for voice and SMS services.

GOIP comes with various models of 1, 4, 8,16 and 32 GSM channels. When integrating in a VOIP system, GOIP is highly scalable in meeting customer's requirement on the number of channels (lines). In addition with its power functions, high voice quality, and low price, GOIP is an inevitable choice of many system integrators, call termination operatiors, small companies, and individuals.


Hotsale is 16ports and 32 ports GSM Gateway as follow:

Main Functions

· GSM Carriers and Base Stations Optional

· Sending SMS / USSD via built-in webpage or SMS Server

· Remote SIM

· Auto balance check and recharge (prepaid SIM)

· Call time restrictions

· Remote Control Management

· Relay Server support for NAT and encryption of IP packets

· PPTP VPN and Relay Encryption

· Built-in SIP Proxy for peer-to-peer operation

· GSM Quad Band: 850 / 900/1800/1900 MHz

· Call forward from GSM to VOIP and VOIP to GSM

· Call Back


Main Advantages:

· Lightweight and Portable

· Easy to install and administrate

· IMEI Changeable

· GSM Base Station Optional

· Support SIM Bank/ SIM Sever

· Manual/ Automatic Selection Operators

· Sending and Receiving SMS and USSD (Web Interface)

· Flexible Dial plan fo number alternation, call screen.

· Flexible configuration modes.

· All functions can be set on web.

· Provide CDR.

Free Software/Server

Remote Control Server----Access Interface Remotely.

Relay Server----Relay Encryption( Make Terminals Traversal the NAT without STUN and Outbound Proxy)

SMS Server----Remote SIM cards; Send Bulk SMS; Provide CDR and ASR; Auto Balance and Recharge.

SIM Server----Remote SIM Cards on Duty; Set GSM Group( Assign several SIMs per GSM Port); Set talk time per SIM, Set Day of week, time range; Monitor CDR, ASR, ACD.

Autocfg Server---- Maintence all DBL termial device anywhere; embeded remote control server; Remote sim auto configuration.

Protocols: SIP/H.323

IP Assignment, Static IP, DHCP, PPPoE















Packaging & Shipping









Our Services

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

2. Our products are widely recognized and trusted by users and can meet continuously developing economic and social needs.

3. What’s more,we provide best before and after sales services,24hours tech support and one year warranty.

4. 7 days guarantee to return if any issue.

Company Information

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!

And we set up a new team for voice wholesale business two years ago.Currently there are five departments with professional teammates for voice business--Carriers Relations Dep,
NOC Dep,Rate Dep.,Billing&Finance Dep.,Customer Care Dep.

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.



1What is main funtion of the 16 ports terminal gsm voip gateway
For call terminal
2What is the software can be supported by GoIP?VOS,VPS,VoIP switch,3CX,P·B·Xes,free PBX,MOR
3What is the hardware can be supported by GoIP?IPPBX and so on
4What 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
5Is there any 32 port or 64 port GSM VOIP GATEWAY?
Each gsm port need 30-45 kpbs upload,and normally for adsl's upload bandwith is 512 kpbs. So max is 16 port .
6What is the differnce between the new GoIP(antena bulit in)and the previous GoIP?The function is the same with the previous GoIP.The only difference is antena.
New GoIP antena is bulit in the board.
7What is the communication network can be supported by GoIP?Only GSM
8How 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)






>We provide strong tech support about VOIP server 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 install Relay server, SMS server,SMB server for you.


(for free)


>We can offer voip terminal guide.


>We may need your termina routes.


>We offer full tech support untill your gateway runs



 Any enquires, please contact me freely!






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