1. CORAL TELECOM - OUR PRODUCT SEGMENTS
CTL has a wide range of products that are primarily divided into product
categories depending on the type of technology used in the manufacture of the
said systems as also on the basis of its usability, features and market
segmentation.
Each of these products is developed in the in-house R&D facility & the Company
has complete control on the hardware & the software of these products,
categorized as follows:

GSM Switching Products (integrated with Soft Switch NGX) - Fixed mobile
converged networks.

NGN & Soft switching product with converged TDM & IP on suitable
platform.

TDM Switching products (AX / SBDX / DX & IRIS) upto 8,000 ports.

Access range of products (MUX / DSLAM /STM1). Rugged versions for
Defense applications.

Wireless
Radio
products
for
point
to
point,
point
to
multipoint
applications.

Rental Services
Products & Profit
Centers
Access
Access Products
Enterprise
EPABX
Strategic
Switching
Product
Wireless
Wireless Products
Coral Air
GSM networks
MCPL Ltd
Figure 1: Product Lines
CBPL
CBPL
Ltd Ltd
Rental
Services
Annual Maintenance
Contracts
Enterprise Switching Equipment
1. Integrated Voice & Data Exchange:

IRIS IVDX can handle data as freely as it would handle voice traffic. It
can be extended from 128 ports to 8,000 ports.

Last mile switching requirements for provision of voice, data and video
in large enterprises, campuses and even small townships.

Being a hybrid switch, the IRIS – IVDX is capable of handling both TDM
and IP end points, thus enabling a smooth transition from TDM to
VoIP.

The key features of this product are its scalable NGN platform, multilocation distributed architecture and intelligent networking.
2. IRIS NGX Soft Switches:

These platforms, with soft switching at the core, support TDM & IP
channels with equal ease. It is a hybrid solution that provides the
flexibility of IP switched environment while retaining cost effectiveness
of providing analog services.

“Fixed Mobile Convergence” product that integrates wire-line &
wireless (GSM) switching and call control on the same platform

Unified Communication, Call center, telecommuting and working from
home applications supported.

This
product
is
designed
to
meet
the
requirements
of
voice
communication for corporate offices with multi-location offices or for
such organizations where several employees are constantly traveling.
Multi-location offices will feel and behave as if they are all operating
under the same switch.

These applications are increasingly becoming popular as more and
more offices are getting interconnected over IP highways.
3. Enterprise Products

DX 2000: Is a highly versatile system that can be configured to suit
varied communication requirements. It is a digital ISDN Switch capable
of handling transmission of Voice, Text and Facsimile. 40 to 504 ports
can be configured.
They find application in mid-size offices and hotels.

SBDX: Is a digital ISDN designed for applications in small offices and
residential customers.

KTS (Key Telephone System): Is an intelligent key telephone with 16
character, 2-line display and 16 programmable keys. It is designed for
comfort, convenience and ease of use.
Access Products
1. VOIP Media Gateway (Multi-service Access Gateway):

MSAG handles conversation from one telecom media to another as
these switches connect to all three types of media, i.e. wired, wireless
and optical fiber.

These switches also act as bridges between various telecom protocols
like E1 to PRI or STM1 or IP. Large utility companies like Oil, Power,
Gas pipelines networks & telecom service providers are customers for
the application.
2. CMUX128 Primary Digital Multiplexer:

CMUX 128 provides a cost effective solution for the interconnection of
a whole range of voice and data interfaces required in communications
networks, where multiple locations are connected over fat pipes and a
small pipe has to be dropped at each location.

Large enterprises like railways, army and utility companies who own
their own networks are users of this product segment.
3. RIDEX & I-CONNECT:

These are ruggedised and specialised switches to take care of the
telecommunication requirements of Army, Police and other Para
Military Forces.

These products provide inter-connect between HF/UHF/VHF/Tetra
Networks apart from handling all generic protocols including IP, PRI,
E&M, BTW, Magneto, V-Sat, CNR.

Integrated to support a common dispatcher system across various
networks connected to I connect.
4. Coral Digital GSM Gateway Zephyr GSM 30:

GSM 30 is for medium and large companies with a high proportion of
calls to and from GSM networks.

Product allows these enterprises to save costs by routing calls made
from office extensions to mobile numbers over the GSM “Sims”
connected to the switch.
5. Coral Apollo – 155: STM-1 Customer Premises Equipment (CPE):

Enterprises and corporates increasingly rely on optical connectivity to
the metro network for their mission critical applications. Corporate
networks depend on leased lines for internal communication, highspeed data exchange and Ethernet based services.

An extension of fiber optics to the business customers enables the
service providers to ensure reliable services ranging from voice and
data applications to high-speed internet access and virtual private
network. Apollo – 155 caters to this requirement.
Strategic Switching Products
The Strategic Switching Product segment primarily comprises access
based products like Ridex, I – Connect and other ruggedized switches.
CTL is developing products that specifically cater to the defense segment;
or customizing existing products to suit the requirements of defense like
ruggedization, so that the products can withstand extreme and hostile
environments. All such products fall into the category of Strategic
Switching Products.
Ridex Switch: Communication devices for Indian Defence Forces
Coral Telecom Ltd. with its years of R&D experience has developed Ridex
Switch (USLB MK-III) to meet the tough communication requirements of
the Indian Defence Forces. Unit Level Switch Board MK III (ULSB MKIII)
Equipment is a ruggedized Automatic Telephone Exchange designed to
meet the communication requirement of any Army Unit formation.
I-Connect: Radio Interoperable System
Coral i-Connect is a radio interoperable system, which has the ability to
work with other systems or products without special effort on the part of
the customer. The device provides the facility to any public-safety official
to talk to whomever they need to, whenever they need to, independent
of the system used but with proper authentication.. Coral i-connect
enables different types of communication systems, currently in use, to
work with each other and making it very easy for the users of these
different systems to converse.
Wireless Broadband Products
This segment comprises the MAKAIR range of products:

Coral MakAir radios offer advanced radio technology for carrier-class
functionality and infrastructure management capabilities that greatly
increase the range, speed, reliability, security and management in
challenging ‘Near Line of Sight’ terrains and over long distances.

Coral MakAir radio products support Wi-Fi (a/b/g/n), MESH MIMO and
WiMax technologies. These radios can be configured to operate in
multiple frequency bands and some products can provide backhaul on
Wi Max technology and local access on Wi Fi technology to provide an
efficient & cost effective user experience.
Radio products are broadly optimized for the following three applications:
1. Point-to-Point Applications:

For setting up links for multi-location enterprises to interconnect
multiple offices or towers of GSM/ CDMA service providers.

Customer base of these products would range from large enterprises,
banks, Telcos, Internet service providers and utility companies.
2. Outdoor Applications:

For setting up wireless IP networks in large areas. These deployments
will typically have a central base station consisting of BTS MAX with a 3
Sector 360° Broadband Base Station supporting Any Point-to-Any Point
and Multipoint-to-Multipoint WiMax/ MIMO / OFDM Technology for high
bandwidth distribution of up to 160 Mbps in 2.3-2.7 GHz and 4.9-6.1
GHz bands and NLOS implementation.

On the subscriber side CPE MAX or WINDMAX will provide the
connectivity to the end customer. Application areas would be large
campuses small townships. Customers would be Telcos, ISPs & large
enterprises requiring campus wide wireless deployments.
3. Indoor Applications:

For specialized professional grade deployment of Wi-Fi hot spots inside
buildings & offices.

MAKAIR Gini a high power OFDM Radio with intelligence and routing
capability is optimized to meet this need for ‘in building’ deployments.
Bubbles intelligently support wireless distribution system & quality of
service for bandwidth shaping.

Gini series of radios support 802.11a/b/g/n and n protocols for home
users, offices, hotels & other hot spot requirements.
Coral Air – GSM Network– A fixed Mobile convergence platform
CORAL AIR-NGX is a “Fixed & Mobile Convergent Communication Solution”
launched by CBPL, wherein the mobile phones fully and comprehensively
integrate with the Enterprise Class Switch and act as an extension of the
Office/Campus wide telecom network.
This is a Soft switch based NGX with MSC, BSC functionality to seamlessly
support GSM mobility applications along with conventional voice services of the
PBX. It is access agnostic convergence platform. A registered user automatically
gets logged in to the network the moments he/she walks into the network,
thereby converting the mobile into an extension of the enterprise network. Calls
are routed through the least expensive route by intelligence residing in the
enterprise switch.
• Unanswered Calls go through an escalation matrix in the organisation
• Usage can be enhanced to provide presence recording mechanism
The key features of this product are:

A private GSM Network that support standard functionalities on GSM
Phones just as on Fixed Line PBX Extensions.

Complete & Comprehensive integration with legacy connectivity's like
E1/PRI/E&M/ Magneto/ TWT/UHF/VHF & IP.

Supports Analog extensions, VoIP devices, SIP phones, GSM phones & key
phones with equal ease thereby ensuring an environment with best of all
the worlds.

New Generation (Soft switch) at the core facilitates duplicated / redundant
/ distributed processing that is contemporary

Cost effective & Rapid deployment of GSM service even in rural or remote
areas like islands / ships / deep forests
The Solution will find application amongst:

Service Providers in a big way as the solution allows “Frequency Reuse”
within their Macro BTS, thereby making their spectrum architecture more
efficient and cost effective.

Enterprise Customers who will adopt this converged network as it provides
them a GSM Centrex solution bundled with their enterprise wide PBX
network.

New Telecom service providers who will adopt this solution to eat into the
existing subscriber base of the incumbent operators.
Rental Services
Rental Services are operated by CBPL. CBPL is the only company to have firm
agreements with BSNL and MTNL to provide joint telecommunication services
to their customers. The Agreement with BSNL is valid up to 2015.
It draws on the combined strengths of BSNL and MTNL, the largest service
providers of the country, on the one hand and the R&D and product control
strength of its parent CTL to nurture a highly scalable business model in last
mile telecommunication services.
BSNL/MTNL
CBPL
Revenue Sharing on a Monthly Basis
(60% on Fixed Charges & 20% on Recurring Usage Charges)
CUSTOMER
Customer Acquisition, Equipment,
Installation, Maintenance, Operation
& Up gradation
Figure 2: Rental Business
Customer Acquisition, Backhaul,
Monthly Billing, Collection &
Relationship