Essays about: "thesis on ip telephony"

Showing result 11 - 15 of 31 essays containing the words thesis on ip telephony.

  1. 11. Designing content distribution with trading options - "Yank Yank": a prototype system

    University essay from Göteborgs universitet/Institutionen för data- och informationsteknik

    Author : Peter Henriksson; [2010-03-04T13:11:57Z]
    Keywords : ;

    Abstract : There exist several market-places on the Internet where authors offer free and premium content to end-users for download. The published content differs but might be articles, music, photos, books etc, all depending on the end-users needs. Essentially such mar- ketplaces are inffuenced by both content management systems (CMS) and e-commerce. READ MORE

  3. 12. Construction of provisioning system for IP-telephony boxes

    University essay from Institutionen för datavetenskap, fysik och matematik, DFM

    Author : Mikael Jönsson; Jesper Åkesson; [2010]
    Keywords : provisioning; voip; ip; telephony;

    Abstract : The point of this project is to cover a gap in today’s supply of provisioning systems for VoIP endpoint devices. Today the norm is that every manufacturer of endpoints builds their own system to provision their endpoints, but most operators use a vast verity of products to meet their customers’ needs. READ MORE

  4. 13. An Empirical Study to Observe Route Recoverability Performance of Routing Protocols in Real-Time Communication

    University essay from Sektionen för Informationsvetenskap, Data– och Elektroteknik (IDE)

    Author : Waqas Aslam; [2009]
    Keywords : routing protocol; real-time; router; udp; convergence; down-time; packet; route; ospf; rip; eigrp; is-is; voip; network topology;

    Abstract : This thesis is an experimental study to evaluate the performance of different routing protocols in commonly deployed scenarios. This study mainly focuses on how much time each protocol consumes while recovering from a link-loss. READ MORE

  5. 14. SIP on an Overlay Network

    University essay from KTH/Kommunikationssystem, CoS

    Author : Xiao Wu; [2009]
    Keywords : VOIPSec; NAT; IPSec; SIP; SRTP; VPN;

    Abstract : With the development of mobile (specifically: wide area cellular telephony) technology, users’ requirements have changed from the basic voice service based on circuit switch technology to a desire for high speed packet based data transmission services. Voice over IP (VoIP), a packet based service, is gaining increasing attention due to its high performance and low cost. READ MORE

  6. 15. Implementation and Evaluation of P.880 Methodology

    University essay from Blekinge Tekniska Högskola/Avdelningen för telekommunikationssystem

    Author : Hasani Syed Hassan Imam; [2009]
    Keywords : ITU-T Rec. P.880 methodology; speech quality assessment; continuous evaluation of time varying speech quality; subjective speech quality assessment;

    Abstract : Continuous Evaluation of Time Varying Speech Quality (CETVSQ) is a method of subjective assessment of transmitted speech quality for long speech sequences containing quality fluctuations in time. This method is modeled for continuous evaluation of long speech sequences based on two subjective tasks. READ MORE