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Hot sale SK 16-16 voip gateway goip 16 port gsm gateway sms gateway

Note: Please be cautious and check with your supplier if this product is for virus protection purposes and if the coronavirus (COVID-19) will affect your order.
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Quick Details

SIM slot: 16
Place of Origin: Guangdong China
Voice Code: G711/G723/G729
Model Number: 16-16SIP goip
Compatible: Asterisk/IP PBX/VOS/VPN
Built-in: encryption goip 16 port gsm gateway
Name: goip 16 port gsm gateway
Brand Name: TYH
Type: VoIP Gateway
channels: 16
warranty: one year
Frequency: Quad Band goip 16 port gsm gateway
Protocol: SIP goip 16 port gsm gateway
Antenna: external
Packaging Detail: carton 16 ports GOIP GSM gateway\ Bubble inside box , Yellow tape outside box
Selling Units: Single item
Single package size: 35X25X10 cm
Single gross weight: 4.0 KG
Package Preview:
Skyline (Shenzhen) Technology Co., Ltd.
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Trading Company
Response Rate
On-time delivery rate
US$ 60,000+
R&D staffs
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Hot sale 16-16 voip gateway  goip 16 port gsm gateway 


Relay Encryption Solution(Fix IP blocking)
Support SIM Rotating(one channel including 4 SIM cards)
Changing SIM automatically(Fix SIM blocking)
Base Station Switch




1: Support 16 channels 16 SIM cards 

 2: Support 2G/3G/4G LTE  Quad-band GSM network

 3: Support USSD balance enquiry.
4: Support IMEI and PIN modify.

 5: Support G729a/b/e,G723.1,G.711 a/u law,and mixed G729 and G723, iLBC auto-selecting.
6:SIMs auto rotation according to ( Time limits - Day hours - successful calls - Unsuccessful calls  etc ) 
7.The SIM can Make calls from different Base Stations.

 8:SIP V1/V2, Compatible with mainstream softswitch, SIP server and Asterisk/Open source PBX 

 9:Removing Blocked SIMs or SIMs with no credit from routeing. 

 10: Remote configuration access. ( Web-interface ) . 
11: SIMs can make calls and SMS between each other. (To simulate Human Behavior ) 

 12: working fine with DTMF.

 13: good quality with most available price





Number of Channels

 16 ports 16 sim cards  goip gateway


 GSM: 850/900/1800/190MHz



LTE: 4G 

SIP Specification

 SIP/2.0   RFC3261

 Session Timer RFC4028


Network Protocols

 DHCP / PPPoE / VPN (pptp)


 Telnet / HTTP / FTP / TFTP


Telephony Features

 Hot-line call ,Dial plan, Speed dial, Phone book, CDR, LCR,    White/Black list

Telephony Signaling

 DTMF tone dectection/generation

 DTMF relay: in-band, RFC 2833 and SIP info

 Call forward: unconditional, no answer and busy

 N-way conferencing

 Caller ID display/generation, Mobile Number Portability

Voice Capability

 Voice codecs:G729a/b/e,G723.1,G.711 A/U law, iLBC

 Echo cancellation

 Silence suppression & detection(VAD, CNG)

 Adaptive jitter buffer

 Volume adjustable

 IVR customized

Number of Ports

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

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

 1 Console(USB)


 1 Power and 16 groups of card online and running status indicator

Power Supply

 100-240VAC, 50 - 60 Hz IN, 12V/5A OUT

Operating Environment

 Operating temperature: 0 - 50ºC

 Operating humidity: 10 – 90%RH


 12 Months warranty for Gateway gsm 




Product Description





* Remote Login and Centralized Devices Management System

* Free EJOIN MMS SMS Software for Bulk SMS Send/receive/forward

* Support 16 Sim Cards work at same time
* AT Command Directly,Support SMPP,HTTP API,USSD Connectivity
* Support 2G/3G/4G Sim Cards
* IMEI Change/Sim Auto recharge
* Anti-Sim Blockage Features
* SMS Forward to Email Addresses
* Maximun SMS Send Speed 680 sms per minute ; Instantly SMS Receive


Human Behaviour Feature for anti-sim blockage
* IMEI Change
* Port Inter-calling/sms
* Base Station intelligent switching
* Multiple SMS outputs control
* PIN modify
* SIM card rotation automatically

Upload Your List
* Simply format your contacts and contents in Excel
* Upload and use
* specific sending time areas


SMS Send/Receive/Forward
* SMS group sending
* Immediate SMS Task
* Schedule SMS Task


SMS Statisticas
Send to tens, hundreds even thousands of customers with the simply click of a button


Platform/Systems/APPs Intergation:
* Delivery Reports
* Send/Receive Record
* Get sim number automatic
* Alert for low balance
* Auto recharge etc...


Packaging & Shipping

All the products have one year warranty and lifelong technical support.We have professional engineer provide you free guide

16 1


Our Services
>We provide strong technical support about VoIP service and A-Z termination(7 days*24 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




?For customers buying our products, we provide them free training so that they can use and maintain the machine independently.

?We will answer customer's question on technology in time. If needed, we will offer on-site guidance and assistance.

?We can provide free technical guidance if customers need new equipment, add or rebuild equipment.

?We will prioritize the product upgrade of former customers.

?100% gurantee of traffic providing.


Any question contact me free 

Lynn Lin