Oistel is a globally recognized Internet Service provider, Inc. in 2010. Oistel operates out of its regional corporate office in Karnal, Haryana. We have world-class infrastructure facilities to support our clients. • Dedicated high-end servers maintained with Mirrored hard disks with suitable RAID configurations for protecting and securing sensitive data. • Back up connection in case of primary link failure. We offer secured wireless broadband services to home and enterprise customers. Oistel Telecom possesses a Haryana Class-B ISP license granted by the DOT, Ministry of Communications, Govt. of India from 2011.