Min. Order : 1 Unit
5-9 Units
≥10 Units

SMS marketing SMPP HTTP USSD API sim bank 512 sim slots, goip gsm sim box, sim server 64 port 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.
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Quick Details

SMS Codec: PDU/TXT/IO08859-1
Place of Origin: Guangdong China
Warranty: 12 months
Support: HTTP/SMPP/USSD/AT Command
Lanuage: English/Chinese
Dimensions: 50.5x38.5x4.5cm
Model Number: ACOM664G-512
Power Supply: 100-240VAC, 50-60Hz IN, 12V/5A OUT
Sim slot: 512 sim cards rotate
Brand Name: Ejoin
Type: VoIP Gateway
Connectivity: WEB/HTTP/SMPP
Frequency: 850/900/1800/1900Mhz
Interface: RJ45 ethernet
Packaging Detail: 1 piece one carton 5 pieces on box
Selling Units: Single item
Single package size: 50X40X8 cm
Single gross weight: 8.0 KG
Package Preview: https://sc04.alicdn.com/kf/H9c1be170da5a4fe582e1a6cb8d2151e4X.jpg_640x640.jpg,https://sc04.alicdn.com/kf/H03e713f2f5d5475d962beb6217bf39746.jpg_640x640.jpg
Shenzhen Ejoin Technology Co., Ltd.
Manufacturer, Trading Company
Response Time
On-time delivery rate
US$ 170,000+
Visit Store
Our service
7*24*365 Hours Online Service

Skype: ejointech.v
Whatsapp: +8618680091963
Pre-Sales Service

* Online demo available
* User-friendly web-gui software
* User manual & Detailed Vedio
After-sales Service

* Free Lifetime Technical Support
* One year warranty
* Free Firmware Upgraded Online
Product Description

Model: ACOM664G-512
Description: 64 Channels 512 SIM Slot SMS GMS Modem

Frequency Bands: 850/900/1800/1900Mhz

Key Features

* Remote Login and Manage in Different Locations
* Bulk SMS Sending, Receiving and Forwarding
* Support 64 Sim Cards Work at Same Time
* AT /USSD Command
* Support SMPP / HTTP API
* Anti-Sim Blockage Features
* MMS Sending
* IMEI Change
* SMS to Email
* Maximum SMS Send Speed 5440 sms per minute; Instantly SMS Receive
System Integration

Our product has powerful built-in HTTP API functionalities and can convert SMS to Email. It is dedicated for integration of EJOIN Gateway with any external system or application.
Software Screenshot

SMS Marketing Campaign-Bulk SMS

* Easily import large contacts from Excle or CSV data and columns to template fields.
* Scheduled SMS Sending
* SMS Send Time Intervals
* Sender ID change
* Number Blacklist/Sensitive words

Receive SMS online

Instantly Receive

SMS Forward to Third Party

1. forward to your own system by HTTP (HTTP-GET/HEET-POST)
2. foward to Email addresses

3. forward to mobile numbers,third parties and applications

SMPP Connectivity
The system offers SMPP Server, SMPP Client

Human Behavour Features
IMEI Changeable
Base Station Change
SMS Send Control
Port-inter sms send/receive
Port-inter calling
Internet Surfing
Multiple Softwares Provided
ETMS: for Manage Multiple devices Remotely on Cloud
EIMS: for SMS Marketing Campaign
ESPS: for Manage sim cards remotely in different locations away from SMS Modem
Ejointech EIMS3: Premium SMS Marketing System
The system offers SMPP Server, SMPP Client, consumer panel, retail customer panel, agent panel,supplier panel and an admin panel for you to manage the different operations, you can create unlimited administrative users and can surely limit the different access levels by managing the roles allotted to the admin users.It also provide billing systems as well for better calculate rate and profit directly.
Packing & Delivery
64 port 512 SIM GSM Modem
Package Size
Net weight
Gross weight

64 pieces antennas
1 power adaptor with 12V/12A
1 network cable
1 USB cable
12 months warranty
Free lifetime technical support
Whole package of sms software

Packing Details : Packing, solid carton
Delivery Details : All goods can be shipped in 24 hours after receive the payment.
Delivery method:DHL,UPS,FEDEX,Aramex,TNT,EMS

Question & Inquiry, please contact us. Our professional sales team will address your questions quickly.

     Yan Yan

  • (+86) 186 8009 1963
  • whatsapp: (+86) 186 8009 1963
  • Skype: ejointech.v
  • Wechat: 598794489
Related product
1) Web Management and control remotely
2) SMS Send Speed up to 85 sms per minute per port
3) Support 8/16/32/64 Channels, Up to 512 sim for auto sim switch by different conditions
4) 2G/3G/4G models all available
5) Free SMS software for bulk sms sending,receiving and forwarding online
6) HTTP SMS API/USSD API/AT Command/SMPP server/client for intergrate your systems easily
7) Free firmware version update online and free lifetime tech support