Description

Dinstar UC2000-VE-4T-B 4G Gateway Nigeria

The Dinstar UC2000-VE-4T-B Nigeria allows for easy establishment of calls between 2G/3G/4G mobile network and VoIP network. The multi-functional gateway features a modern pop-up SIM card slot that enables users to easily change SIM cards without having to dismantle the whole device. Its opened API enables users to build their own application software to send SMS/USSD messages or bulk SMS messages, or push their text messages from email, HTTP etc. It capable of make incoming/outgoing calls through 4G network with VoLTE as well as GSM/WCDMA network, users can easily choose network mode on demands. UC2000-VE-4T-B Nigeria boasts of an impressive performance, thanks to its advanced software features and also new hardware structure design. The gateway provide low cost, easy and flexible IP telephony solution to enterprise, SMEs and business office etc. This is the one among the model of model of Dinstar 4G gateway Nigeria

Dinstar UC2000-VE-4T-B Key Features :

4 Channels GSM or LTE
Powerful Embedded CPU
Compatible with LTE-FDD/LTE-TDD/WCDMA/GSM Networks
Compatible with Mainstream VoIP Platform
Hot Swappable SIM Cards
Voice over LTE (VoLTE)
HTTP API for SMS Application Integration
SMS to Email & Email to SMS
Flexible Dial Rules & Manipulation Rules
Auto CLIP
Remote SIMs Management (optional)

Technical Specifications

Hardware Interfaces

Mobile : 4 Channels
SIM Card slots : 4
Antennas Connectors : SMA
Ethernet Interfaces : 2*10/100/1000 Base-T, RJ45
LED Indicators : Power, RUN, Channel indicator
Console : 1* RS232 (USB-B connector)
RST/PWR Button

VoIP & Media

Protocol : SIP v2.0, RFC3261
SIP UDP/TCP/TLS
RTP/SRTP
Codecs : G.711A/U, G.723.1, G.729A/B, G.722, AMR, OPUS(TBD)
Silence Suppression
Comfort Noise Generator(CNG)
Voice Activity Detection(VAD)
Echo Cancellation
Dynamic Jitter Buffer
DTMF : RFC2833, SIP Info
Call Progress Tone Generation
Programmable Gain Control
NAT : STUN, Dynamic NAT, Static NAT

Frequency Bands(2G/3G)

UC2000-VE-4/8G : GSM Gateway : 850/900/1800/1900MHz
UC2000-VE-4/8W : WCDMA Gateway with two options
A : WCDMA 850/1900MHz and GSM 850/900/1800/1900MHz;
B : WCDMA 900/2100MHz and GSM 900/1800MHz

LTE Frequency Bands

Type A : – FDD : B2/B4/B12- WCDMA : B2/B4/B5
Type E : – FDD : B1/B3/B5/B7/B8/B20- TDD : B38/B40/B41- WCDMA : B1/B5/B8– GSM : 900/1800MHz
Type V : FDD : B4/B13
Type J : – FDD : B1/B3/B8/B18/B19/B26- TDD : B41- WCDMA : B1/B6/B8/B19
Type AU : – FDD : B1/B2/B3/B4/B5/B7/B8/B28- TDD : B40- WCDMA : B1/B2/B5/B8– GSM : 850/900/1800/1900

Software Features