Essays about: "SIP server"

Showing result 6 - 10 of 27 essays containing the words SIP server.

  1. 6. Characterization of SIP Signaling-Messages Over OpenSIPS Running On Multicore Server

    University essay from KTH/Skolan för informations- och kommunikationsteknik (ICT)

    Author : Naser Saeed Awan; [2012]
    Keywords : Delay; Latency; OpenSIPS; Packet Loss; QoS; QoS Benchmarking; SIP Signaling Messages; Videoconferencing; VoIP;

    Abstract : Over the course of last decade, the demand for VoIP (Voice over Internet Protocol) applications has increased significantly among enterprises and individuals due to its low cost. This increasing demand resulted in a significant increase in users who require reliable VoIP communication systems. READ MORE

  3. 7. Analysis of Queues for Interactive Voice and Video Response Systems : Two Party Video Calls

    University essay from KTH/Kommunikationssystem, CoS

    Author : Venkatesh Chengegowda; [2012]
    Keywords : IVVR; Queue; media transcoding; SIP; Asterisk; DiaStar; IIVVR; kö; media omkodning; SIP; Asterisk; DiaStar;

    Abstract : Video conversation on mobile devices is popularizing with the advent of 3G. The enhanced network capacity thus available enables transmission of video data over the internet. It has been forecasted by several VOIP service organizations that the present IVR systems will evolve into Voice and Video Response (IVVR) Systems. READ MORE

  4. 8. Performance Evaluation of Various Open Source Projects Providing SIP Functionality

    University essay from Blekinge Tekniska Högskola/Sektionen för datavetenskap och kommunikation

    Author : Shiva Chaitanya Nallapati; Viswa VardhanReddy Karna; [2011]
    Keywords : VoIP; SIP; SIP server; SIPp; Server performance. ;

    Abstract : In recent times, the usage of Voice and Video over Internet Protocol (VoIP) services has increased tremendously. There are many signaling protocols such as Bearer Independent Call Control (BICC), H.323, Media Gateway Control Protocol (MGCP), Session Initiation protocol (SIP) etc. READ MORE

  5. 9. SPEECH RECOGNITION FOR WEB BASED TELEPHONY

    University essay from Blekinge Tekniska Högskola/Sektionen för ingenjörsvetenskap

    Author : Mahboob ur Rahman; [2010]
    Keywords : Speech Recognition; VoIP; Web Telephony; RTMP; SIP; Red5Phone; Sphinx-4; Voicemail;

    Abstract : Web based telephony purges the need of explicit downloading and installing a VoIP client software. Calls in web based telephony can be made directly from the browser. The combination of web technologies and traditional telephony makes it possible to introduce new exciting services. One such new service is introduced as a result of this thesis work. READ MORE

  6. 10. Threat Analysis of Video on Demand Services in Next Generation Networks

    University essay from Institutionen för datavetenskap

    Author : Rickard von Essen; [2010]
    Keywords : Threat analysis; Security; NGN; IMS; SIP; UE; IPTV; STB; VoD; AAA; RTSP; Threat tree; Authentication; IPsec;

    Abstract : IP Multimedia Subsystem (IMS) is the next generation of telecommunication systems. The system is based on an IP network and uses technologies from the Internet. The IMS system is designed to evolve from a telephone system into a general information and communication system. READ MORE