Microsoft and newly merged Alcatel-Lucent have partnered to deliver Internet-based television technology to Singapore Telecommunications (SingTel), the companies said Thursday. But it\u2019s not business as usual. The two partners could be headed to court over alleged patent infringements and, depending on the outcome of their dispute, may choose to go their separate ways.SingTel is the second Asian carrier to test Microsoft\u2019s IPTV software, bringing the total number of operators either trialing or commercially deploying the technology to 16. The deal is part of a partnership agreed on in 2005 through which Alcatel-Lucent sells the Microsoft IPTV platform to smaller network operators, according to Ed Graczyk, director of marketing in the Microsoft TV unit. "We\u2019re selling our platform directly to around three-dozen tier-one carriers and partnering with Alcatel-Lucent to sell to the tier-two and tier-three operators," Graczyk said in an interview on the sidelines of the International Telecommunication Union (ITU) Telecom World conference and exhibition in Hong Kong. The continued scope of that partnership, however, is now as fuzzy as the initial IPTV technology that Microsoft delivered to the first carrier customers of its early adopter program. In November, Alcatel filed lawsuits against Microsoft for several alleged patent infringements. The IPTV patents in question stem from the work of Oracle engineers who had developed fast-forward and rewind features for its video server technology. The patents were sold to a company Alcatel later acquired.Alcatel now maintains that some of the technology developed by the Oracle engineers has resurfaced in Microsoft TV IPTV Edition software as a result of several members of the original development team joining the U.S. software company. Both Alcatel and Lucent had developed IPTV expertise prior to their merger. Together, they now appear keen to stake their own claim. "We can offer carriers choice," said John Giere, chief marketing officer at Alcatel-Lucent, during an interview in Hong Kong. "We can provide the Microsoft solution if that is what carriers want. But with our technology, we can also provide an open system with open interfaces. Many operators don\u2019t want to be overly dependent on Microsoft, which offers a proprietary system."Even after forming its partnership with Microsoft in 2005, Alcatel continued to fund its Open Media Platform (OMP), which it acquired from iMagicTV. The technology is deployed by a number of operators including Free in France and Telecom Italia. Another IPTV system in the Alcatel-Lucent camp is the MyViewTV platform developed in conjunction with Spain\u2019s Telefonica.About 400,000 consumers are currently using the company\u2019s IPTV systems.The SingTel project is based on a combination of Alcatel-Lucent\u2019s services integration system and the Microsoft IPTV platform. It will include testing of broadcast TV and video on demand, with content featuring high-definition quality picture resolution.-John Blau, IDG News Service (Dusseldorf Bureau)Related Links:\n\nSingle-Chip Set-Top Box Aims to Spur IPTV Rollout\n\nAlcatel Sues Microsoft Over Digital Video Patents\n\nAlcatel-Lucent Merger Complete\n\nMicrosoft\u2019s IPTV Software Hits Europe\n\nMicrosoft, Juniper Team Up in IPTV PactCheck out our CIO News Alerts and Tech Informer pages for more updated news coverage.