Nortel Networks introduced a package of integrated network solutions for hotels, convention centers, airports and other enterprises looking to provide travelers and mobile PC workers with temporary connectivity needs. Nortel Networks said its Visitor-Based Networking could help hotels turn their IT costs into a profit center. The line-up includes elements from Nortel Networks Passport, Shasta and Baystack product lines, as well as its new wireless LAN portfolio. A special visitor-based Internet portal enables users to access the service and create member accounts without loading software clients.