DX 2000PLUS

Voice & Data Switch

A Compact

And Cost-effective

Digital IP PBX

CORAL TELECOM Ver-2017-18

DX 2000PLUS

Voice & Data Switch

Overview The state of the art Multi-Interface PBX is designed to streamline the work of administrators and end users within an IP network. CORAL DX-2000 plus offers connectivity to all legacy and next generation telecom networks right from PSTN, ISDN, E1/PRI to GSM to IP, in a single box. It provides easy migration from legacy systems to new-age IP based infrastructure. Innovative,

reliable and scalable. Compact 8 Ports to 32 Ports, fully featured Line Cards support features like DTMF generation & detection, Caller ID generation (up to Analogue Extensions), Polarity Reversal, On-hook transmission, Echo cancellation, Message Wait Lamp and Fax/Modem detection. System features such as Voice Mail, Conferencing, Call data record helps to boost productivity and it also reduces cost by use of least cost routing over IP/PSTN/GSM networks. It can support duplicated CPUs and Power supply. Software up-gradation and it can act as a media gateway to a third party soft-switch

Features SECURED IP ENVIRONMENT IPv6 / IPv4 compliant that can support a host of features for security, encryption and

authentication to ensure that your communication is uninterrupted yet secured over the IP.

QSIG NETWORKING

Comprehensive QSIG compliance with full feature transparency, based on ECMA, ETSI & ISO

Standards, with support over both ISDN (BRI & PRI) and IP.

MEDIA GATEWAY

It supports VOIP Media Gateway functionality where in the system can extend VOIP

extensions which can talk to TDM extensions or TDM trunks. This functionality can also

be used to integrate Coral’s Digital Series with other Coral products on IP.

AUDIO CONFERENCING

Up to 64 Party Conference supported, supervised as well as unsupervised (Meet Me,

Progressive, Add On) involving any kind of circuit (External as well as Internal). Conference

Bridges such as 2x32 Party, 4x 16 Party, 8x8 Party & many more can be configured.

VOICE OVER IP

Inbuilt enabling direct connectivity to IP Cloud (SIP), with the ability to convert analogue

signals to packets and routing calls through the IP backbone. Uses standard codec with in-built

Echo cancellation

AUTOMATIC CALL DISTRUBUTION & MIS REPORTING

Extensive inherent ACD capabilities with comprehensive and customizable Management

Information System with On-line and Historical report generation. Intelligent routing and

landing of calls within various ACD groups can be configured for Call Centre applications.

UNIFIED COLLABORATION & COMMUNICATION

System can be upgraded to support integrated Unified Communication with facilitates like

Screen sharing, File or Data transfer for enterprise wide collaborative work culture. Emails, Fax

servers & Enterprise wide Video and audio telephony.

TECHNICAL SPECIFICATIONS

Ringer Voltage

75 Volt AC, 20Hz

Storage Media

Kernel memory 4 MB EEPROM

Program memory Flash Rom 128MB

Database storage static Ram 8MB

System memory SDRAM 256 MB Interface Networking

Analog CO Lines

Analog DID/DOD/BWT (LD)

IP extension

SIP Trunks/SIP Users up to 512

GSM Trunks: 02/04/08

Digital ISDN PRI (30B+D)

Digital CEPT/E1

QSIG on PRI

PRI/E1 over optical interface

Computer Telephony Interface (CTI)

CSTA

Predictive Dialer

Voice Logger (Additional)

Billing

Conferencing

Audio Conference ‐up to 64 parties

Video Conference (upgradable)

Additional Feature

Extension Equipment

Single Line Telephone (SLT)

Proprietary Digital Telephone

Digital Telephone with Graphical Display

ISDN phone

Magneto Phone

Standard IP phone

Traffic Handling

BHCA: 500,000

BHCC: 30,000

Caller Line Identification

DTMF (ITU‐T)

FSK CLI with Name Display

CLI on analogue/Digital CO (P&T) trunks

CID CW support

Loop Resistance

Long loop ext. 2400 Ohms

Peripheral Support

System expandable up to 512 ports

Call Detail Recording (CDR)

PC based Operator Console

Large Display Operator Consoles

Protocols Supported

DTMF

Loop Dial

R2 MFC (Indian Modified)

SIP & E1 CAS

TCP/IP & UDP

ISDN/QSIG & RTP

IP (IP Extensions/IP trunk)

Radio Interface to connect UHF VHF

Built in Auto Attendant

Voice Mail Integration

Standard PBX features