PT Journal AU Komperda, O Melvin, H Pocta, P TI A Black Box Analysis of Webrtc Mouth-To-Ear Delays SO Communications - Scientific Letters of the University of Zilina PY 2016 BP 11 EP 16 VL 18 IS 1 DI 10.26552/com.C.2016.1.11-16 WP https://komunikacie.uniza.sk/artkey/csl-201601-0002.php DE VoIP; WebRTC; skype; mouth-to-ear M2E delay SN 13354205 AB Due to the recent shift toward cloud based computing, some of the world's leading standardization bodies have combined forces to provide guidelines and standards for native implementation of RealTime Communication (RTC) in the browsers. The World Wide Web Consortium (W3C) works on WebRTC APIs [1], while the Internet Engineering Task Force (IETF) is concerned with underlying standards [2]. Their efforts led to the development of WebRTC project by Google, Mozilla and Opera, which is an open framework that allows browsers to be RTC ready [3]. In this paper, we examine WebRTC from a Quality of Service (QoS) perspective, focusing on Mouth-to-Ear (M2E) delays under various application configurations. ER