Post on 11-May-2020
IRIS LITE Voice & Data Switch
A Compact and Cost-effective Digital PBX
www.coraltele.com CORAL TELECOM
IRISLITE Voice & Data Switch
Overview
Built around a powerful 32 Bit ARM processor with fully distributed architecture not only allowing faster processing but also optimum utilization of main CPU time. Compact 8 & 12 Port, fully featured Line Cards are based on DSP (DUSLIC) design to 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. A number of line parameters like battery feeding, impedance matching, hybrid balancing, frequency response, ringer frequency & amplitude, off-hook thresholds and 12/16 KHz. feeding are programmable making this one of the most flexible designs,
Features
HOT DUPLICATION
IRIS Lite offers full redundancy of controls in True Hot Standby Mode with Hot Swappable
controls. In the event of failure of the Active Set, the changeover to the Standby Set is
automatic and transparent, without any disruption of services.
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 IRIS LITE with other Coral products on IP.
AUDIO CONFERANCING
Up to 128 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, can be configured.
VOICE OVER IP (IPLC/IPTC)
IN-SKIN VoIP CARD enabling direct connectivity to IP Cloud (H-323/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
ISDN “U” INTERFACE
Extends ISDN "U" Bus on a Single pair of copper wire upto a distance of 5 Km from the
exchange. All standard ISDN Equipment such as ISDN Phones, Video Conferencing
equipment, etc., can be terminated using NT 1.
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.
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)
Analog E&M (2W/4W)
Magneto / Ring Down
Digital ISDN BRI (S&U)
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
Billing
Conferencing
Audio Conference ‐up to 128 parties
Video Conference with ISDN‐S / ISDN‐U card
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 : 300,00
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. 3000 Ohms
Peripheral Support
Call Detail Recording (ASMDR)
Voice Mail
PC based Operator Console
Large Display Operator Consoles
Protocols Supported
DTMF
Loop Dial
R2 MFC (Indian Modified)
R2 MFC (CCITT)
PLCC signaling
QSIG
IP (IP Extensions/IP trunk)
CPU CARD (Control Processing Unit)
General Description
The CPU is the heart of the IRIS Lite system, which controls the functioning of the entire system. All the control signals and the PCM Streams from the peripheral slots are terminated in the CPU. The CPU also provides 1+1 redundancy. When an active CPU malfunctions, the system management mechanism will switch to redundancy mode and the redundant CPU will automatically take control of the system.
Features
Connection Management Feature Management Generic Software Installation Feature Authorization Database Management True Hot Standby
Brief Specification
Microprocessor EP9302 (ARM920T Processor) CPU Clock Rate 200 MHz Switching Technology TDM/PCM Architecture Fully non blocking Web Based GUI/CTI One 10/100BaseT Ethernet port Local Console Rs232
PSU card (Power Supply Unit)
Brief
General Description
The PSU card is the power source for all logic circuits in the IRIS Lite chassis. The PSU card is a DC-DC converter, which converts -48V DC input to +5V, -48V and +70V. All the voltages generated by the PSU Card are carried over to the backplane. In the case of AC input operation, an AC to DC power supply unit has to be installed in the system. This unit works on 220V AC input. The unit also has an inbuilt battery charger, which will be used for charging a 48V battery. The unit automatically switches over to battery operation in the event of AC power failure.
Brief Specification
Input DC Voltage
Min Input Voltage -42 VDCRecom. Input Voltage -48 VDC
Maxi Input Voltage -54 VDC Output DC
Voltage Isolated -48 V Maxi 2 Amp Over Protc.
Ring Voltage Ring Frequency 20 Hz
Ring Voltage 70+/-Vrms
Environment Operation Temp 0 ° C to 60°
Humidity
Features
Power failure Indicator
Reverse input Polarity Protection
1+1 Redundancy
Two Option of input- AC or DC
Inbuilt Battery Charger with AC powered Up to 95% relative
Storage temperature 0° C to 40°
MIC (Management Interface Card)
General Description
The MIC card is a shared service card which provides all the required tones like dial tone/ring back tone/music. It takes a one complete slot. Its also take care the DTMF/MFC generation & detection.
Features
Modem for remote programming
Two VSN port
One Music Port
FXS 8/12 card (Foreign Exchange Station Card)
General Description
FXS-8/12 is a subscriber line card. FXS card is available in two configuration 8 port & 12 port. It has a capacity of 8 ports or 12 ports, which provides a 2-wire loop start PABX station circuit. The circuits are intending to be connected to industry standard single line telephone sets.
Features
Brief Specification
Number of Circuit 8 or 12 Voice encoding technique
As per ITU-T G.711 & A LAW
Audio Impedance 600/900/complex Talk Battery 50VDC Nom
D.C. Loop Limit 3300Ω Max (excluding station)
D.C. Loop Voltage -42 VDC to -56 VDC D.C. Loop Current 20 mA Ring Battery 75Volt Ac @20 Hz Dialing Mode DTMF/ Decadic Pulse Detecting Pulse Rate 8-22 PPS Detecting Pulse M/B ratio 25-75% DTMF reception level -29 dbm DTMF reception signal duration Minimum 40 ms
DTMF reception inter-digit pause Minimum 40 ms
Message battery 110VDC Nom.
Features
Front panel LEDs Status for all 8 ports only with FXS 8 port card
Generate Line Reversal
Regenerate 16 KHz for PCO Extension
Supports Caller ID – FSK1/2 & DTMF
Gain Control in both direction (RX & TX)
FXO - 8 card (Foreign Exchange Office- Analog Trunk Card)
General Description
FXO-8 is a trunk interface card, which provides 8 two-wire PABX trunk circuits, supporting loop-start signaling. The circuits can be connected to central office, loop-signaling trunks. The circuits appear to the central office roughly similar in nature to a single line telephone set.
ENM 8 Port Card (Trunk)
Brief Specification
Number of port 8
Voice encoding technique
As per ITU-T G.711 and A law encoding
Impedance 2 wire 600Ω
Dial DTMF/Decedic Pulse
Signaling Loop Start
On-Hook impedance Above 1MΩ
General Description
The ENM8 card contains eight identical circuits, which provide E&M trunk circuits. Each circuit is individually configurable, with selectable 2-wire or 4-wire audio, and flexible E and M lead definition. E&M trunks are typically used for tying up two exchanges or for interfacing to any other communication equipment.
Features
Front Panel LEDs to show the operational status of all 8 ports
Loop status detection and Signaling exchange
Supports polarity reversal detection
Supports DTMF CLI detection
Programmable Gain control in both TX & RX
Brief Specification
Number of ports 8 Termination Capacitor-coupled transformer,
non-grounded Transmission 2-wire or 4-wire Impedance Selectable 600 or 900 Ω nom. Dialing Mode DTMF/Decadic Rotary Pulse M lead Strappable Form C Contact M battery –48VDC @ 25mA Max E lead Strappable Current Detector E Sensitivity 5mA Min or 1500 Ω to Ground Max Networking With any standard System,
Features
Front Panel LEDs to show the operational status of all 8 ports
Loop status detection and Signaling exchange
Programmable Gain control in both directions (RX /TX)
Can be used as 4 wire or 2 wire
ISDN-U Interface Line card General Description
This is a digital trunk card for connecting to 2 wires U interface of the Basic Rate ISDN. The card has a capacity of 8 ports. The bit rate of each port is 192 kbps. Out of this 144 kbps is only used, which supports two 64 kbps B channels and one 16 kbps D Channel. The B channels are used for carrying VOICE while the D channel is used for carrying the signaling information.
VPM/VSN8 card – Voice Prompt Card
Brief Specification
Number of ports 8 Line Bit Rate 192Kbps Voice Channel 2 nos. of 64 kbps on every port Out put termination 100Ω
Out put pulse 750 mV Zero to Peak over the 100W termination
Input termination 100Ω
Visual Indicators LED for each port to indicate LINK status
General Description
This is an 8 port card used for providing voice guidance to the users for internal calls. It can also be used to extend the VSN ports of the system. It can store messages of length 16 minutes for each port. That means we can record total 16*8=128 min. of messages on this card.
Features
Support up to 4 - 5 km on single pair copper wire
Remote Power Feeding for NT1
Provide 128 Kbps to support Video Conferencing
Brief Specification
Number of Ports 8 Total Recording time 128 min Maximum Length of DISA Msg 10 sec Maximum length of Free Flowing Msg 16 min Maximum length of Voice Prompt Msg 15 sec Recording port for Voice Prompt Msg RJ11 DTMF receiver 8
Features
Supports Voice Prompt MSG Supports all DISA msg Supports free flowing msg Provide 8 DTMF Receiver for E1 & E&M trunks
IPLC – VoIP LINE Card General Description
In- Skin VoIP card enabling direct connectivity to IP cloud (SIP). IPLC card uses standard codec with in-built Echo Cancellation. It supports 64 users.
Brief Specification
Operating System Debian Linux
Signaling Protocol SIP
Ethernet Port 100BaseT
Number of time slots 32
Maximum number of Users 254
Codec supported G.711 / G.723 / G.729 / G.726 (Default G.729)
DTMF generation method DTMF Relay & SIP info
Registrar Sever Inbuilt
Configuration Through MCC – Hyper Terminal /GUI
Features
Support SIP protocol
Maximum 254 IP users can be registered
Compatible with any standard IP Phone.
Supports Back to Back & peer to peer calling
IPTC – VoIP Trunk Card General Description
VoIP Trunk Card which uses SIP protocol for making VoIP calls. IPTC will be used to provide SIP trunking. It is a 32 port card & all the ports of this card will have trunk properties. IPTC will provide VoIP calls through ITSP. It can be operated in a point-to-Point or point-to-Multipoint network.
Brief Specification
Operating System Debian Linux
Signaling Protocol SIP
Ethernet Port 100BaseT
Number of time slot 32
Codec supported G.711 / G.723 / G.729 / G.726 (Default G.729)
DTMF generation method DTMF Relay & SIP info
Configuration Through MCC – Hyper Terminal /GUI
Features
Support SIP protocol
Maximum 32 calls can simultaneously
Maximum 4 Cards can be installed in one system
Can register with multiple ITSP
Supports point to point connectivity
DCC- Digital Communication Card
General Description
DCC is a Digital subscriber card for connecting to proprietary 2 wire Coral Digital Key Telephones. It has a capacity of 8 ports. Each digital station interface provides a data transmission path carrying control, signal and voice information between the station terminal and the IRIS system. Power is also carried on these 2 wires to operate the station terminal over distances of up to 1600m.
Brief Specification
Number of ports 8
Terminals DKT/DPEM
Feeding Voltage -48 VOLT DC (approx)
Feeding Current Maximum 70 mA
Transmission Rate 144 Kbps
Circuit Impedance 100Ω nom
Channel Capacity 2B+D
Features
Supports all type of IRIS KTS – KTS30/Cosmo KTS/FCI
KTS Can work up to 1.5 KM
Support for Computer Attendant Position (CAP)
MTC card – Magneto Trunk Card
General Description
The MTC contains eight identical trunk circuits that provide a two-wire, local-battery, PABX trunk interface. The circuits are intended to be connected to locally powered, magneto telephone sets. Magneto telephone sets are commonly used in military and other applications in which the distance from the switching system to the station set is well beyond the signaling limits of conventional common-battery, loop-start station interfaces and industry standard, single line telephone sets.
Brief Specification
Number of circuits 8
Audio Impedance 600 Ohms Nominal
Loop Limit 30 Miles (48 Km) Max. @ 19 AWG
Sinusoidal Ring Generator 15‐27 Hz
Features
Supports 8 port
Can define landing in any mode – DID/one termination……
Any subscriber (analog/Digital) can make outgoing calls.
UDGT Card – Universal Digital Trunk Card (PRI/E1)
General Description
UDG card is a universal digital trunk card means we can use this card as E-1 or PRI. It provides 30B + 2 D channels. By default it is working in PRI mode with IRIS LITE system. It meets the requirements of ITU-T Recommendations G.703, G.704 and G.732. They support 16 (256S) frames per multi-frame formats. CRC-4 and E bit are also supported, complying with G.704 recommendations
Brief Specification
Number of Voice Channels 30
Standard Compliance ITU‐T G.703,G.704
Features Signaling with E‐1 Decadic/DTMF/ R2MFC Panel LEDS indicate status, faults, alarms, and network connections. Protocol in PRI Q931/Q921/Qsig Software programmable to run as E1 or PRI
Line Code HDB3
Impedance 120Ω/ 75 Ω Provide 30B+D channel
Clock Interface Bit rate 2.048 Mhz Line Code AMI
Clock Mode
Transmit clock locally generated, and Master independent of received data rate.
Transmit clock locked to receive data Slave
rate 2.048MHz (150 PPM)
General Description
This is a digital trunk card for connecting to 4 wires S interface of the Basic Rate ISDN. The card has a capacity of 4 ports. The bit rate of each port is 192 kbps. Out of this 144 kbps is only used, which supports two 64 kbps B channels and one 16 kbps D Channel. The B channels are used for carrying VOICE & DATA while the D channel is used for carrying the signaling information.
Features
Can work as ISDN Trunk and also as ISDN extension
Support up 100 meter two pair copper wire
Remote Power Feeding for NT2
Provide 128 Kbps to support Video Conferencing
Brief Specification
Number of ports 8 Line Bit Rate 192Kbps Voice Channel 2 nos. of 64 kbps on every port Out put termination 100Ω
Out put pulse 750 mV Zero to Peak over the 100W termination
Input termination 100Ω
Visual Indicators LED for each port to indicate LINK status
ISDN-S Card
GSM/CDMA CARD
General Description
This is a GSM/CDMA trunk card to provide the GSM/CDMA connectivity. The card has a capacity of 4 ports in which we can install GSM & CDMA modules. With this card, IRIS LITE can be used as a gateway by mobile service providers. They can use this system for interfacing with other networks like PSTN, VoIP. The system can be used as a mobile gateway for corporate. In this scenario, the gateway will be connected to the PBX of the corporate over ISDN PRI lines or E1 or FXO lines. The gateway will do least cost routing of the calls. The gateway will provide connectivity to 3 types of networks – Mobile, VoIP & PSTN. The system can be used as a GSM PBX by any corporate client. The system will be a full fledged PBX along with VoIP and GSM connectivity. LCR and other PBX related features will be provided by the system
Features
Supports 4 port
Supports both GSM & CDMA (different modules to be used)
Supports SIM Locking
Supports Network Locking
Supports BTS Locking
Multiple cards can be installed in one system
One discreet antenna will be connected on every port
Brief Specification Number of ports 4
Frequency band
900/1800 or GSM 800/1900MHz 900/1800 or CDMA2000 CDMA
Input Voltage 3.3 volt to 4.8 Volt DC
Nominal Impedance 50 Ω
Temperature range -40°C to +90°C Contact resistance 15m_ max.
Insulation resistance 500M_ min.
Return Loss of Module RX‐ ≥8 db
TX – Not Applicable
Recommended Return Loss of Application
RX ‐ ≥12 db
TX ‐ ≥ 12 db
Transmit Power Class 4 (2W) at EGSM 900
Class 1 (1W) at GSM 1800
Physical characteristics
Size: 54.5 x 36.0 x 3.60 mm
Weight: 9g
Speech Codec Half Rate (ETS 06.20)
Brief Specification of Discreet Antenna
TYPE Car Antenna
Frequency 900/1800 MHz
Gain 3 DB
Cable Coax cable 174A (5 m)
Connector SMA (MALE)
CTI application – Computer Telephony Interface
General Description
Computer telephony integration (CTI) is technology that allows interactions on a telephone and a computer to be integrated or co-ordinate.
Common Functions –
1. Call information display (caller's number (ANI), number dialed (DNIS), and Screen population on answer, with or without using calling line data Phone control. (Answer, hang up, hold, conference, etc.)
2. Coordinated phone and data transfers between two parties (ie pass on the Screen pop with the call)
3. Call center phone control. (logging on; after-call work notification)
4. Advanced functions such as call routing, reporting functions, automation of desktop activities, and multi-channel blending of phone, e-mail, and web requests
5. Agent state control (for example, after-call work for a set duration, then automatic change to the ready state)
6. Call control for Quality Monitoring/call recording software.
CTI Applications Supported by IRIS LITE Active Office
Coral Billing S/W
Voice Mail – In band & out band
Active Dialer
Coral AMS
www.coraltele.com
CORAL TELECOM LTD E-2, Sector- 63 Noida, Uttar Pradesh INDIA-2010301 Phone -+91-120-4035800 FAX -+91-120-4035888 corporate@coraltele.com