Bharat Sanchar Nigam Ltd. (BSNL) formed in October, 2000, is World's 7th largest Telecommunications Company providing comprehensive range of telecom services in India: Wireline, CDMA mobile, GSM Mobile, Internet, Broadband, Carrier service, MPLS-VPN, VSAT, VoIP services, IN Services etc. Within a span of five years it has become one of the largest public sector unit in India. The turnover, nationwide coverage, reach, comprehensive range of telecom services and the desire to excel has made BSNL the No. 1 Telecom Company of India.

MTNL was set up on 1st April, 1986 by the Government of India to upgrade the quality of telecom services, expand the telecom network, introduce new services and to raise revenue for telecom development needs of India.s key metros . Delhi, the political capital and Mumbai, the business capital of India. In the past 20 years, the company has taken rapid strides to emerge as India.s leading and one of Asia.s largest telecom operating companies. Besides having a strong financial base, MTNL has achieved a customer base of 5.92 million as on 31st March 2006.

The company has also been in the forefront of technology induction by converting 100% of its telephone exchange network into the state-of-the-art digital mode.

The Siemens Group in India is a unique player in the field of electrical and electronics engineering. It has the capability to integrate diverse products, systems and services into turnkey solutions across the life- cycle of a project. Innovation is its strength. But it’s not the only one. Its customers also know that they can rely on it to execute quality projects, while delivering value.

It has a wide presence across the country, where its operations include 10 manufacturing plants and 19 sales offices. It is also part of a vast global network of 450,000 people, operating in 190 countries, which also serves to enhance its standing.

Tellabs is a leader in the development of carrier-grade next-generation solutions which enable service providers to deliver high quality voice, video and data services over wireline and wireless networks around the world. As industry leaders in the development of network technology, and with more than 30 years of design, implementation, and support experience, Tellabs is the premiere partner for all operator voice and data network initiatives.

Dilithium Networks is the leader in 3G video telephony solutions for the world's mobile and broadband industries. The company's products include multimedia transcoding gateways, protocol stacks and video telephony client solutions. Dilithium Networks serves a global customer base including the majority of the leading network equipment suppliers, terminal manufacturers and mobile operators. Their products facilitate interconnectivity between mobile and broadband networks to enable Communications for a Borderless World®.

Starent Networks’ multimedia packet core infrastructure solutions allow mobile operators to deliver a highly interactive, multimedia communications environment to their subscribers. Starent’s platforms offer exceptional subscriber and network intelligence combined with superior performance, and are designed for 2.5G, 3G, as well as 4G technologies, such as Mobile WiMAX. Starent has emerged as the market leader in access solutions for intelligent packet core networks with over 60 commercial deployments in more than 20 countries.

Telenity is the leading global provider of a complete portfolio of end-to-end service delivery platforms and applications for wireless, wireline and next generation networks. Under its Canvas® brand, Telenity provides a suite of service-enabling products that open communications networks to multimodal services that can combine text, picture and video messaging, voice and location based applications within unique services to create new revenue opportunities and drive average revenue per user (ARPU).

With its commercially-proven interference cancellation solution, ICT™, TensorComm is leading the industry in this space. TensorComm, Inc. is a privately-held wireless technology company based in Denver, Colorado, with international presence in North America, Asia and Europe. The company has continued to fortify its technology and intellectual property position around the globe, as is evident with the expanding technology roadmap of ICT and into CDMA (1X and 1xEV-DO), WCDMA/HSDPA and networks deploying MIMO.

Texas Instruments Incorporated is the world leader in digital signal processing and analog technologies, the semiconductor engines of the Internet age. It is a leader in the real-time technologies that help people communicate. It is moving fast to drive the Internet age forward with semiconductor solutions for large markets such as wireless and broadband access and for new emerging markets such as digital cameras and digital audio.

TI envisions a world where every phone call, every Internet connection, every photograph you take, every song you listen to is touched by the power of TI's Digital Signal Processor (DSP) and Analog technologies. That dream is coming true. TI is making it happen right now.

Growth is the key goal of the wireless industry. Carriers are seeking to grow their networks, subscriber base, and ultimately profits. Actix Performance Engineering solutions support carriers in this ever-changing environment by enabling them to grow more quickly, more profitably and with less capital invested.

Actix offers solutions that enable carriers to cut through the complexity of network rollout by providing clear visibility of real network performance and driving best practice knowledge and skills throughout an organization. Through its experience working with the majority of the world's 3G carriers, Actix captures solutions to the most difficult rollout challenges and embeds these solutions in the software.