Ahmedabad based IT company Sai Infosystem (India) Ltd. (SIS) has crossed turnover of Rs 1,000 crore from its system integration, manufacturing, retail of its products and other IT services in the financial year which ended in March this year.

Moreover, the company has introduced various models of video telephones and high definition IP phones which are connectivity independent as any internet service provider in the country can offer video telephony services in these equipment to their customers.

"Today, we have the technology to enable any wireline telco or ISP network in the world with next generation video telephony capability," SIS CMD Sunil Kakka said.

While talking to reporters here, he said that SIS offers solutions to various telecom companies which offer these products to their customers.

"We are investing in downstream innovations and development of world class video phones, high definition phones, switching software and next generation network software to offer superior video and voice calling services," he added.

According to him, SIS won the prestigious national telecom award for innovation in fixed line services for the year 2010.