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4G 16 Ports 16 SIM Slots SMS Gateway Factory with Engineer Technical Support

Shenzhen Etross Telecom Co., Ltd.
  • Audited Supplier
  • 19 yrs

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Product Highlights

  • Multi-Port Configuration: Available in 8, 16, and 32 port models with corresponding SIM slots.
  • 4G & GSM Support: Supports 2G/3G/4G bands with Quectel modules for reliable connectivity.
  • Web GUI Management: User-friendly web interface for easy configuration and SIM management.
  • Bulk SMS & IVR: Sends bulk SMS/Voice messages; 4G models support IVR format files.
  • API Integration: Provides API and AT command compatibility for external system integration.
  • IMEI Modification: Supports IMEI modification for flexible network configuration.
  • Fanless Design: Noiseless operation with fanless hardware for stable performance.
  • 1-Year Warranty: Comprehensive 12-month warranty covering mechanical defects.

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Clearer shipment tracking with platform-supported logistics.
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Optional pre-shipment inspection for quality and quantity checks.
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Platform-assisted dispute resolution, including refunds or returns when applicable.

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Product Images of 4G 16 Ports 16 SIM Slots SMS Gateway Factory with Engineer Technical Support

4G 16 Ports 16 SIM Slots SMS Gateway Factory with Engineer Technical Support
4G 16 Ports 16 SIM Slots SMS Gateway Factory with Engineer Technical Support pictures & photos
4G 16 Ports 16 SIM Slots SMS Gateway Factory with Engineer Technical Support
4G 16 Ports 16 SIM Slots SMS Gateway Factory with Engineer Technical Support pictures & photos
4G 16 Ports 16 SIM Slots SMS Gateway Factory with Engineer Technical Support
4G 16 Ports 16 SIM Slots SMS Gateway Factory with Engineer Technical Support pictures & photos
4G 16 Ports 16 SIM Slots SMS Gateway Factory with Engineer Technical Support
4G 16 Ports 16 SIM Slots SMS Gateway Factory with Engineer Technical Support pictures & photos
4G 16 Ports 16 SIM Slots SMS Gateway Factory with Engineer Technical Support
4G 16 Ports 16 SIM Slots SMS Gateway Factory with Engineer Technical Support pictures & photos
4G 16 Ports 16 SIM Slots SMS Gateway Factory with Engineer Technical Support
4G 16 Ports 16 SIM Slots SMS Gateway Factory with Engineer Technical Support pictures & photos
4G 16 Ports 16 SIM Slots SMS Gateway Factory with Engineer Technical Support
  • 4G 16 Ports 16 SIM Slots SMS Gateway Factory with Engineer Technical Support
  • 4G 16 Ports 16 SIM Slots SMS Gateway Factory with Engineer Technical Support
    4G 16 Ports 16 SIM Slots SMS Gateway Factory with Engineer Technical Support
  • 4G 16 Ports 16 SIM Slots SMS Gateway Factory with Engineer Technical Support
    4G 16 Ports 16 SIM Slots SMS Gateway Factory with Engineer Technical Support
  • 4G 16 Ports 16 SIM Slots SMS Gateway Factory with Engineer Technical Support
    4G 16 Ports 16 SIM Slots SMS Gateway Factory with Engineer Technical Support
  • 4G 16 Ports 16 SIM Slots SMS Gateway Factory with Engineer Technical Support
    4G 16 Ports 16 SIM Slots SMS Gateway Factory with Engineer Technical Support
  • 4G 16 Ports 16 SIM Slots SMS Gateway Factory with Engineer Technical Support
    4G 16 Ports 16 SIM Slots SMS Gateway Factory with Engineer Technical Support
  • 4G 16 Ports 16 SIM Slots SMS Gateway Factory with Engineer Technical Support
    4G 16 Ports 16 SIM Slots SMS Gateway Factory with Engineer Technical Support

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Product Description

ETROSS GSM/4G SMS Gateway Catalog
                                                             
------Please consult for more details
4G 16 Ports 16 SIM Slots SMS Gateway Factory with Engineer Technical Support
Available models: GSM 8 ports 8 sim , 16 ports 16 sims, 32 ports 32 sims;
                               4G 8 ports 8 sim , 16 ports 16 sims, 32 ports 32 sims; 16 ports 512 sims
 
NOTE: GSM module doesn't support IVR format files, 4G does support.
 
Product Description

1.Overview

The ETROSS SMS gateway is a professional hardware SMS gateway for sending bulk SMS/Voice messages (IVR) in an automated manner.
The device is designed with focus on reliability and stability.
With a user-friendly RJ45 web interface built-in, clients can setup configuration quickly and run the device with ease.
A reduced set of APIs are provided for external integration. It cannot achieve both-side talk.

4G 16 Ports 16 SIM Slots SMS Gateway Factory with Engineer Technical Support
WEB-GUI:
4G 16 Ports 16 SIM Slots SMS Gateway Factory with Engineer Technical Support IMEI:
4G 16 Ports 16 SIM Slots SMS Gateway Factory with Engineer Technical SupportAPI:
4G 16 Ports 16 SIM Slots SMS Gateway Factory with Engineer Technical Support

4G 16 Ports 16 SIM Slots SMS Gateway Factory with Engineer Technical Support

2. Main Feature
a. Bulk sending SMS/Voice message (IVR format)- GSM doesn't support IVR since gsm module's limitation;
b. Interface: RJ45 (LAN), off-line support;
c. Reliable solution Quectel 4G/GSM series modules;
d. Auto-run task concurrently of each port;
e. SIM rotation automatically of each port;
f. Responsive web management, easy configuration via WEB GUI;
g. SIM management (SIM status/lock/call limits/sms limits);
h. IMEI modification;
i. API set to be integrated into external system;
j. AT command compatible.
3. Applications
Marketing
Businesses send promotions to a large number of targeted customers via SMS/Voice messaging.

Cell Broadcast Services
Applications designed to support geographical messaging such as traffic alerts and emergency services may send bulk SMS/Voice messages periodically to subscribers within a given location.
Appointment reminders
SMS/Voice messaging Used by businesses to remind customers of appointments and avoid the financial impact on customer of a missed appointment.
Two-factor authentication
Using SMS/Voice messaging to send a code that is used as a second factor to verify the identity of an individual. Used for logins.
Information services
An application that enables mobile subscribers to query currency rates or share-price information and have it sent as SMS/Voice messages to potential customers.

4. Specifications
Model Name SMS Gateway
Working frequency FDD: B1/B3/B5/B7/B8/B20 TDD: B38/B40/B41 ;WCDMA: B1/B5/B8 ;GSM: 900/1800
Noise level Fanless
Network Protocols IPv4, TCP, UDP, PPPoE, DHCP, DNS, NAT, HTTP, FTP, TFTP
Configuration and
Maintenance
·Web-based GUI
·Console, SSH command line
Firmware Update WEB, TFTP and HTTP
Hardware interface ·1 LAN 10/100Base-T Ethernet (RJ-45 connector)
·1 console (USB connector)
LEDs 1 power and 64 groups of signal strength and running indicator (defining...)
Power Supply 100-240VAC, 50 - 60 Hz
Operating Environment ·Operating temperature:  0ºC~60ºC; Operating humidity: 5- 95%
Warranty 12 Months
 
Detailed Photos
4G 16 Ports 16 SIM Slots SMS Gateway Factory with Engineer Technical Support4G 16 Ports 16 SIM Slots SMS Gateway Factory with Engineer Technical Support
4G 16 Ports 16 SIM Slots SMS Gateway Factory with Engineer Technical Support
8 Ports 8 Sims
 
16 Ports 16 Sims
 
4G 16 Ports 16 SIM Slots SMS Gateway Factory with Engineer Technical Support
 
 
4G 16 Ports 16 SIM Slots SMS Gateway Factory with Engineer Technical Support
 
32 Ports 32 Sims






 
4G 16 Ports 16 SIM Slots SMS Gateway Factory with Engineer Technical Support

16 Ports 512 Sims

Packing List

Name

Quantity (Piece)

SMS Gateway

1 

Antenna

rubber stick antenna or 3M magnetic attraction antenna

USB Cable 

1

AC adapter

1

CD (CP210x USB to UART driver)

1

Network Cable

1

Company Profile

Shenzhen Etross Telecom Co.,Ltd    

      

        Etross founded in 2006, we have been committed to wireless products and offer one-stop solution (Fixed wireless terminal, Fixed wireless phone, CPE Router etc.)           

        At present, we have a complete set of communication and electronic assembly line and outbound service. Processing and collaboration factory. There are R & D centers, first-class engineers, and continuous promotion of new and high technology products.           

        More than 21 years' experience in selling and exporting to over 70 countries and regions.
 

About the Supplier

This supplier has been audited by TÜV Rheinland. Verify the report on the official TÜV Rheinland website with ID "MIC-ASR242401". Items marked "verified" are certified.

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Shenzhen Etross Telecom Co., Ltd.
Shenzhen Etross Telecom Co., Ltd.
Shenzhen Etross Telecom Co., Ltd.
Shenzhen Etross Telecom Co., Ltd.
Shenzhen Etross Telecom Co., Ltd.
Shenzhen Etross Telecom Co., Ltd.
Shenzhen Etross Telecom Co., Ltd.
Shenzhen Etross Telecom Co., Ltd.

About Our Factory & Business Background

Address
3rd Floor, Block B, Yuetong Comprehensive Bldg.,Min Le road, Longhua District, Shenzhen, Guangdong, China
verified Terms of Payment
T/T, PayPal, Western Union
verified International Commercial Terms(Incoterms)
FOB, CIF, CFR, EXW
verified Average Lead Time
Peak Season Lead Time: within 15 workdays
Off Season Lead Time: within 15 workdays
verified Nearest Port
Shenzhen Port
verified Minimum Order Quantity
1 PC
verified Supply Chain Partners
20

Our Production Capability & Technical Expertise

Main Products
Fixed Wireless Phone, Fixed Wireless Terminal, SMS Gateway, VoIP Gateway, CPE Router, Telemarking Terminal, Fixed Cordless Phone
verified Production Machines
Electric screwdriver, Test computer, DC power supply, Welding machine, Automatic packing machine, Oscilloscope
verified Inspection Type for Finished Products
100% inspection(Visual inspection & Function inspection)
verified Customization Options
Customization from Samples
verified ODM Service Available
Yes
verified R&D Engineers
4 people

Our Industry Experience & Global Business Record

verified Export Year
17 Years
verified Main Markets
North America, Europe, Africa, East Asia(Japan/ South Korea), Australia
verified Number of Foreign Trading Staff
6
verified Overseas Agent/Branch
No
verified New Products Launched in Last year
Yes

FAQ

What are the available port and SIM configurations?
The SMS Gateway is available in 8 ports/8 SIMs, 16 ports/16 SIMs, 32 ports/32 SIMs, and a special 16 ports/512 SIMs model.
Does the device support IVR voice messages?
GSM modules do not support IVR format files due to hardware limitations. However, the 4G models fully support IVR format files.
What network bands are supported?
It supports FDD: B1/B3/B5/B7/B8/B20, TDD: B38/B40/B41, WCDMA: B1/B5/B8, and GSM: 900/1800 MHz.
How can I manage and configure the device?
You can use the built-in Web GUI for easy configuration, or access via Console, SSH command line, and API integration.
Is IMEI modification supported?
Yes, the device supports IMEI modification to meet specific network requirements.
What is the warranty period?
We provide a 12-month (1-year) warranty for the SMS Gateway.
What is the minimum order quantity (MOQ)?
The Minimum Order Quantity is 1 PC.
What are the payment terms?
We accept T/T, PayPal, and Western Union as terms of payment.

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