Essays about: "thesis on ip telephony"

Showing result 16 - 20 of 31 essays containing the words thesis on ip telephony.

  1. 16. Load balancing of IP telephony

    University essay from Institutionen för datavetenskap

    Author : David Montag; [2008]
    Keywords : SIP; load balancing; IP telephony; SIP; lastbalansering; IP-telefoni;

    Abstract : In today's world, more and more phone calls are made over IP. This results in an increasing demand for scalable IP telephony equipment. Ingate Systems AB produces firewalls specialized in handling IP telephony. They have an inherent limit in the number of concurrent phone calls that they can handle. READ MORE

  3. 17. Voice over IP over GPRS

    University essay from KTH/Kommunikationssystem, CoS

    Author : Homayoun Derakhshanno; [2008]
    Keywords : VoIP; GSM; GPRS; WLAN; handoff; delay; synchronization;

    Abstract : The Voice over IP (VoIP) technology has become prevalent today due to its lower cost than traditional telephony and its ability to support new value-added services. Additionally, the increasing availability of wireless internet access has led to research studies examining the combination of wireless network access with voice over IP. READ MORE

  4. 18. Internet Protocol based Mobile Radio Access Network Architecture for Remote Service Areas

    University essay from KTH/Kommunikationssystem, CoS

    Author : Hamid Shahzad; Nishant Jain; [2007]
    Keywords : IP backbones; radio access networks; call routing; All-IP networks;

    Abstract : When it comes to their Radio Access Network (RAN) infrastructure, no two Mobile Operators, serving remote service areas, are alike. Despite situations and technologies being diverse, a well designed optimized RAN solution must adapt itself to the existing networking technologies, both with regard to legacy core networks and modern telecommunication networks in order to produce the best network which is possible subject to many constraints. READ MORE

  5. 19. Spam on the phone - VoIP and its biggest weakness : Studies about the users’ willingness to offer personal information in order to avoid VoIP spam

    University essay from Matematiska och systemtekniska institutionen

    Author : Daniel Robert Putz; [2007]
    Keywords : VoIP; spam; SIP; H.323; HCI; telephony; privacy; ethics; filtering; authentication; pay-per-call; digital signatures; Turing test; commercial; advertisement; IP-telephony; RFC 3261; Spit; VAM; Skype; MSN-messenger; Sipgate;

    Abstract : It is very probable that VoIP will soon replace the ordinary telephone. Beside all advantages of the digital voice-connection it is linked to the danger of spam on the telephone. A lot of approaches have been developed to solve the problem of VoIP spam. READ MORE

  6. 20. An Explorative Study on a Possible Business Model for Private Mobile Soft Phone

    University essay from Handelshögskolan i Stockholm/Institutionen för marknadsföring och strategi

    Author : Erik Persson; Micael Timonen; [2006]
    Keywords : Business model; Soft Phone; IP-Telephony; E-Business; M-Business;

    Abstract : The purpose of this thesis is to conduct an explorative study on how a business and revenue model for a provider of soft phones for mobile phones could be designed in order to best correspond to customers’ perception of the value of private mobile soft phone. We have conducted both a survey and qualitative study in order to investigate whether the market assigns any monetary value to a mobile soft phone solution. READ MORE