1 Swelling around a tooth or swelling of the jaw or cheek. 2  Injury or trauma to the area.  These signs and symptoms may sometimes be associated with dental decay or gum disease (periodontal disease). Dental decay or an area of redness around the tooth's gum line may point to the source of pain.
In short, IPTV is transmitting audio and video over a computer network instead of air-waves with an aerial. IPTV = Internet Protocol Television. Internet Protocol Television (IPTV) is digital television delivered to your television through a high speed internet (broadband) connection. In this service, channels are encoded in IP format and delivered to the TV through a set top box.
MythTV is a digital video recorder for watching and recording television. MythTV also contains plugins for viewing other home media, similar to what XBMC Media Center provides. MythTV is like a free open source alternative to Tivo and Windows Media Center. Watch and record analog and/or digital TV, including HDTV.