Ready to Ship
Fast dispatch
In stock

3g 4g umts wcdma voip gateway 32 channels voice sms device,512 sim server with open api extend external systems

$3,000.00
Min. Order
1 Unit
Choose your specifications
Company Information

Shenzhen Eou Technology Co., Ltd.

CN Manufacturer
Response Time
<24h
Response Rate:
90.9%
Transactions
US$ 30,000+
3 Years Paid Supplier Gold Supplier Onsite Check Trade Assurance
Learn More

Quick Details

Place of Origin: Guangdong China
Brand Name: Ejoin
Model Number: ACOM532W-512
Type: VoIP Gateway
Description: WCDMA 3G Gateway
Frequency: 2g/3g/4g Optional
Management: Web GUI software
Firmware update: Local file, FTP, TFTP and HTTP
Voice Codec: G729,G723,G711 A/U law,G726-32,G722 auto-selecting
Protocol: Standard SIP/HTTP SMS API/SMPP
After-sale service: free lifetime tech support
Gross Weight: 7KG
Dimension: 450*380*50mm
Warranty: 12 Months
Selling Units: Single item
Single package size: 50X40X8 cm
Single gross weight: 7 KG
Package Type: 32 pieces antennas 1 power adaptor with 12V/8A 1 network cable 1 USB cable 1 32 port 512 sim sms gateway 12 months warranty Free lifetime technical support
Package Preview: https://sc02.alicdn.com/kf/HTB1c6tEUHvpK1RjSZFqq6AXUVXaq.jpg_640x640.jpg
Quick Details

Contact: WhatsApp/Wechat +8618680091963
Skype: ejointech.v



15-day Risk Free Trial

12 hours lead time & Return Policy

Free Lifetime Technical Support

12 months warranty

Product Description

                             WCDMA VoIP Gateway 32 Port 512 SIM

   ACOM532W-512 is a multi-functional and high performance product, which convert WCDMA network to VoIP.It supports 32 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.

32 port 512 sim 3G 4G Voip Gateway Specification:
Model
ACOM532W-512
Number of Channels
32 
sim slots
512 
Frequency
GSM 850 / GSM900/GSM 1800/ GSM 1900
WCDMA 850 / WCDMA900/WCDMA 1900 / WCDMA 1700/WCDMA 2100
CDMA2000 1900 /CDMA2000 1700 /CDMA2000 850 / CDMA 800
(If need LTE model please contact whatsapp 008618680091963 or skype: ejointech.v )
SIP Specification
SIP/2.0 RFC3261
Session Timer RFC4028
STUN
                                                                                Network Protocols
DHCP/PPPoE/VPN(pptp)
NTP
Telnet/HTTP/FTP/TFTP
Encryption:Ejoin,VOS2000,RC4,XOP.Base64
Telephony Features
Hot-line call ,Dial plan, Speed dial, Phone book, CDR, LCR, White/Black list
SMS Capacity
Bulk Send SMS
Receive SMS Online
Email>>EMS;SMS >>Email
HTTP API,SMPP Client/Server
                                                                                            Telephony Signaling
100% 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 auto-selecting
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 Console(USB)
LEDs
1 Power and 32 groups of card online and running status indicator
Power Supply
100-240VAC, 50 - 60 Hz IN, 12V/8A OUT
Operating Environment
Operating temperature: 0 - 50ºC
Operating humidity: 10 – 90%RH
Warranty
12 Months

Unique Human behavior Features:

Accumulated Call Duration
Accumulated Connected Calls
Accumulated Calls
Consecutive Failed Calls
Consecutive No-Alert Calls
Consecutive No-Answer Calls
Consecutive No Carrier Calls
Consecutive Short-Duration Calls
Station intelligent switching
Port Inter-Calling/SMS
Call Duration Limitation for SIM Card/Single
SIM Card Rotating(Multi sim models)

IMEI Modify

Call forwarding waiting

SMS send interval Modify

Internet sim data simulation

EBO(Ejoin Bandwidth Optimization)

Proxy Encryption Solution for IP Block
Support SIM Bank
VPN(pptp)
Fake Ringback
Dial Plan/Prefix Inward Translation/Intelligent Routing

Mobile Features:

SMS Send, Receive and Forward(GSM/SIP/HTTP)
SMS Inbox/Outbox
AT Command , USSD
SMS Format: PDU/TXT
PIN Code Management
CDMA Delay Answer
GSM Polarity Reversal
Carrier Selection
Caller ID Hidden(need SIM Card support)

Maintenance And Management:

Web Browser: Firefox/Chrome /IE/Opera

Multi-language Interface
USB Serial COM

Configuration Backup and Restore
Support HTTP/TFTP Upgrade

Call statistics: ASR,ACD,PDD
Ejoin Remote Management System

Ejoin Terminal Management System

Ejoin SMS Software

√ Detailed delivery reports
√ Email>>SMS , SMS>>Email
√ SMS delivery statistics
√ Balance checking/auto recharge system
√ API and integrations
√ AT command used for the control
√ Remote web-based management

√ Send Queue/Number files upload
√ Sensitive Words/Whitelist &Black list
√ SMS Output Control per daily & monthly
√ IMEI Change ,Sim Rotation based on different conditons
√ Individual SMS
√ Bulk SMS
√ Sender ID Hidden

Softwares Interface

1.Web UI Management Software inside For VoIP gsm gateways and SMS Modems

* IMEI change/base station change/auto sim switch etc
Applications Daigram

1.Enterprise Application For Saving Bulk International Calling Cost

2.Call Center Working Daigram

3.Call Termination working Daigram
SMS Termination
HTTP/SMPP for Intergrate external System

SMS Marketing

Free SMS Software For Bulk SMS Marketing or individual

Packing & Delivery
DHL,UPS,FEDEX,TNT,EMS(can ship to anywhere all over the world)
and Aremax(middle east special line) with making clearance to BD,PK, Sudan and so on.
Prompt Response

7*24 hours Online Service

Skype: ejointech.v 
Whatsapp:+8618680091963
Wechat: Ma_Kye

Equipment Consulting

> Support API Developments
> Friendly Management Interfaces
> Online Demo review
> Guide step by step

After-Sale Service

* Free Lifetime Technical Support
* 12 months warranty
* Free Firmware Version Upgraded Online