Sökning: "SIP session"

Visar resultat 11 - 15 av 52 uppsatser innehållade orden SIP session.

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

    Master-uppsats, KTH/Skolan för informations- och kommunikationsteknik (ICT)

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

    Sammanfattning : 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. LÄS MER

  3. 12. Green VoIP : A SIP Based Approach

    Master-uppsats, KTH/Kommunikationssystem, CoS

    Författare :Goce Talaganov; [2012]
    Nyckelord :SME; home; VoIP; SIP; energy efficiency; low-power; IP telephony system; WRT54GL; DD-WRT; cloud services;

    Sammanfattning : This master thesis presents, examines, designs, implements, and evaluates with respect to energy efficiency a secure and robust VoIP system. This system utilizes a Session Initiation Protocol (SIP) infrastructure assisted by a cloud service, specifically focusing on small to medium sized enterprises (SME) and homes. LÄS MER

  4. 13. Analysis of Queues for Interactive Voice and Video Response Systems : Two Party Video Calls

    Master-uppsats, KTH/Kommunikationssystem, CoS

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

    Sammanfattning : 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. LÄS MER

  5. 14. Performance Evaluation of Various Open Source Projects Providing SIP Functionality

    Master-uppsats, Blekinge Tekniska Högskola/Sektionen för datavetenskap och kommunikation

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

    Sammanfattning : 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. LÄS MER

  7. 15. Study the Performance of the Use of SIP for Video Conferencing

    Master-uppsats, Blekinge Tekniska Högskola/Sektionen för datavetenskap och kommunikation

    Författare :Abdulaziz Alfallah; Hieder Alkaabey; [2011]
    Nyckelord :Delay; SIP; Transport Protocols; Video conferencing.;

    Sammanfattning : The recent decades have witnessed enormous development in communication world; especially in internet technology that has played an important role in moving forward the human communications, with such development user demands better communication services such as video conferencing. Video conferencing becomes more popular nowadays since it can break the constraints on the communication ways of people who are probably exist in diverse geographical locations in real time. LÄS MER