asterisk 4g lte voip gateway compatible with 3g wcdma 16 ports gsm modem 2100Mhz multi frequency voip gateway

Min. Order
1 Unit
Company Information

Shenzhen Eou Technology Co., Ltd.

CN Manufacturer
Response Time
Response Rate:
US$ 90,000+
3 Years Paid Supplier Gold Supplier Onsite Check Trade Assurance
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Quick Details

Port: Shenzhen/Guangzhou/Hongkong
Payment Terms: L/C,D/A,D/P,T/T,Western Union,MoneyGram,Paypal
Supply Ability: 30000 Unit/Units per Week
Place of Origin: Guangdong China
Brand Name: Ejoin
Model Number: ACOM516L-64
Type: VoIP Gateway
Model: ACOM516L-64
Description: 4g lte gateway 16 ports 64 sim voip gateway
Frequency: FDD/TDD LTE
Main Functions: voice calling and blast sms
Encryption Proxy Server: Ejoin,VOS2000,RC4,XOP.Base64
Voice Codec: G729,G723,G711 A/U law,G726-32,G722 auto-selecting
Protocol: Standard SIP/HTTP SMS API/SMPP
ETMS: CDR checking and SMS Query
Tech support: free lifetime
Warranty: 12 Months
Delivery Detail: Shippment within 1 day after payment
Packaging Detail: 1.One device with accessories in one paper box, 5 devices in one carton with built-in EPE foam 2. Weight: about 6kgs.
Quick Response

7*24 hours Online Service

Skype: ejointech-m(Marrisa-Ejoin)
Wechat: Marrisa0601
QQ: 2898220495

Pre-Sale Service

* Online demo device/softwares for testing
* Inquiry and consulting support
* View our Factory

After-Sale Service

* Free Lifetime Technical Support
* One year warranty(Hardware)
* Free Firmware Version Upgraded Online

LTE Gateway Details

1) Support 8/16/32 Channel, Up to 512 sim for auto sim switch by call minutes/SMS limit per sim/day.
2) 2G/3G/4G models all available.
3) Support work with Call Center Software, IPPBX, 3CX,Elastic,Asterisk, Vos,VPS, Freeswitch, Softswitch     Cicso etc.
4) Free Firmware Version upgrade online and Remote Centralized Management.
5) Free lifetime Tech Support.

                                    4G LTE Gateway 16 port 64 sim

   ACOM516L-64 is a multi-functional and high performance product, which convert GSM network to VoIP.It supports 16 calls concurrent.With multiple call duration control and unique human behavior , customers can get high performance easily. It is widely used in call termination,call center, enterprise communication,sim active, sms verify code, sms termination, automated appointment reminder service,sim recharge and corporate sms,sms mobile marketing,wallet payment system etc.

Model: ACOM532G-128
Description: Ejoin VoIP Product 32 ports 128 sim GSM Gateway
Frequency: 2G/3G/4G( seperate model)
2G: 850/900/1800/1900Mhz@GSM
3G: 850/900/1800/1900/2100Mhz@UMTS
4G: difference frequencies(TDD/FDD LTE) for different areas.
Contact Marrisa ( Skype: ejointech-m) for final confirm.

Human Behavior Features:

Auto IMEI change
Auto base station change
Auto sim switch with more than 10 conditions
Port-Inter call/SMS
Call Duration minutes control per sim per day/month
sim data internet surfing

Mobile Features:

Multi-language Interface

Role Management
USB Serial COM
Configuration Backup and Restore
Support HTTP/TFTP Upgrade

More Ejoin Softwares for Gateways

ETMS: monitor all status of all your ejoin gateways in one page
Remote access/CDR checking/SMS Query
Auto recharge/IMEI/sim status/balance checking/Multi devices
ESPS: For manage gateway and simpool, and set your own SIM assignation strategy
Role management
Multi accounts

SMS Features and SMS Softwares

EIMS1.0: For blast SMS sending,receiving and forwarding online
EIMS2.0: For SMS termination support both http/smpp
AT/USSD command
HTTP API, SMPP server/client
Auto get sim number
Alert for low balance/Auto recharge
Call/SMS statistics
Blast SMS Platform free

Features Images

Call Duration minutes limit

IMEI Changeable

SIP Server Settings

Codes Settings

Internet Data Simulation

Auto Sim Switch

Packing & Delivery
Gross Weight: 6KG
Net Weight: 5KG
16 pieces antennas
1 power adaptor with 12V/5A
1 network cable
1 USB cable


All goods can be shipped in 24hours after receive the payment.
DHL,UPS,FEDEX,Aramex ,etc


bank transfer
Shop on Alibaba directly
Western Union

Special package:

We have special package to help you to save bulk taxes.

About Eoutech

EouTech is a brother company of Ejointech,the original developer and manufacturer of VoIP Gateways and solutions for more than 16 years.We provide high quality 2G/3G/4G VoIP sim gateways, HTTP/SMPP SMS modems, SIMBANK,FXS/FXO gateways , Media gateways, IP phones and Value added applications as well as specialized and Flexible VoIP communication solutions based-SIP,OEM and ODM services for carriers and providers around the world.

Ejointech 2G/3G/4G VoIP sim gateways are based on industry standard protocols, which are fully compatible with Asterisk and well known VoIP device providers (Cisco,Huawei etc), for deploying flexibly many communication solutions, to bring deeper clarity and better end-user communication experience.
Customer satisfaction is our eternal pursuit. We are looking forward to creating a brighter future with all our customers! The reliable and competitive products, the trained technical support team can satisfy you. Ejointech original service is warmly and powerful.