Min. Order : 1 Piece
≥2 Pieces

GOIP16-256 Ports VoIP Gateway 256 Channels 2G Sim Card Bulk Sms GOIP YX 16-256 Sims GSM 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.
Trade Assurance
Built-in order protection service in alibaba.com
Product quality
On-time shipment
More on shipping and other trade services.

Quick Details

Place of Origin: Guangdong China
Warranty: 12 months
Voice scoding: g.711 a/u g.723.1 g.729.A/B
Support: vos
Color: Black
Model Number: 2G GOIP 16-256
Weight: 5kg
Built-in: encryption
Brand Name: YX
Software Language: English/Chinese
Type: VoIP Gateway
SMS protocol: SMPP , HTTP
Frequency: GSM
Protocol: SIP
Packaging Detail: Standard box package
Selling Units: Single item
Single package size: 54X45X10 cm
Single gross weight: 5.0 KG
Package Preview: https://sc04.alicdn.com/kf/HTB1f139iu3tHKVjSZSg7604QFXaK.png_640x640.png
Huizhou Yuexun Network Technology Co., Ltd.
Gold Supplier
Trading Company
Response Time
On-time delivery rate
US$ 30,000+
Visit Store
Sim slots 256
Number of ports 1 WAN 10/100Base-T Ethernet(RJ45) and 1 Console(USB)
LEDs 1 Power indicator and 16 piece card online and running status indicator
Power Supply 100-240V AC,50 - 60 Hz IN 12V/9A OUT
Operating temperature 0 - 50°C
Operating humidity 10 - 90%RH
USSD Auto Sending
Call Duration Limit
IMEI Setting

SMS Control
Send SMS
SMS Receiving
SMPP Setting
Q1. What''s our service ?
1). Strong and free tech support team until your device run well .including give you voip guide ,voip training ,goip installion ,operation training ,teach you how to do reducing sim block setting ,help you do filter black list .
2). We may need your termina routes.we can provide A-Z traffic
3). We can help you to rent a VoIP server in USA and HK .
4). We can provide you copy version VOS.
5). We can install Relay server, SMS server,SMB server for you.(for free)
6). 12 months warranty
7). With competitive factory price
8). You can get agent price when your order reach a certain amount
9). Choose cheapest and safest shipping company and track the order until receipt
10).We can provide you passing custom solution ! ! !  
Q2. How to order?
You can order online or send us inquiry to ask sales to send other payment information to do payment
Q3.Can GOIP insert 2G/3G/4G sim card at the same time ?
4G GOIP can insert 2G/3G/4G sim card at the same time ,
3G GOIP only can insert 3G sim card,
2G GOIP only can insert 2G sim card
Q4.Any discount ?
We have different module different ladder price  for you choose .more detail and discount please contact sales team
Q5.When I receive device and find issue ,what should I do ?
Contact sales and tell about the issue ,we will provide free and strong tech support to help you