... offering mainly voice and low data with world coverage. Service Components in UMTS 245 integrated, WAP, Bluetooth; voice control and intelligent voice recognition (e.g. VoxML); large ... pragmatic applications. Wireless device interconnections, intelligent voice recognition, wireless e-mail, simul-taneous voice and data, user defined closed user group, location services [6,8], ... TRANSMISSION – UMTS TRAFFIC CLASSES 6.4.1 Conversational Typical speech over CS bearers, voice over IP (VoIP) and video-telephony represent the conversational class, which in turn represent real-time...