Essays about: "IP-telefoni"

Showing result 1 - 5 of 12 essays containing the word IP-telefoni.

  1. 1. Design of IP Multimedia Subsystem for Educational Purposes

    University essay from KTH/Radio Systems Laboratory (RS Lab)

    Author : Mikael Rudholm; [2015]
    Keywords : IMS; Next generation networking; Internet telephony; SIP application; service creation; virtual machines; IMS; nästa generations nätverk; Internet-telefoni; SIP applikationer; utveckla tjänster; virtuella maskiner;

    Abstract : Internet Protocol multimedia subsystem (IMS) is an architecture for services such as voice over Internet Protocol (VoIP) in IP based communication systems. IMS is standardized by the 3GPP standardization forum, and was first released in 2002. Since then IMS has not had the wide adoption by operators as first anticipated. READ MORE

  3. 2. Cloud-Based Alerting System for IP-Telephony : A prototype development

    University essay from KTH/Radio Systems Laboratory (RS Lab)

    Author : Per-Johan Simon Jakobsson; [2015]
    Keywords : Cloud-Based services; alerting system; IP-telephony; Molnbaserade tjänster; varseblivning; IP-telefoni;

    Abstract : An increasing number of people in Sweden are having problems with their hearing ability. The three major tools to aid hearing-impaired and deaf individuals are: hearing aids, special telephony, and alerting systems. Both hearing aids and telephony have seen a huge technical development. READ MORE

  4. 3. Green VoIP : A SIP Based Approach

    University essay from KTH/Kommunikationssystem, CoS

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

    Abstract : 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. READ MORE

  5. 4. Service Improvements for a VoIP Provider

    University essay from KTH/Kommunikationssystem, CoS

    Author : Zhang Li; [2009]
    Keywords : VoIP; SIP; Asterisk; Symbian; JavaEE; JBoss; DoD;

    Abstract : This thesis project is on helping a Voice over Internet Protocol (VoIP) service provider by improving server side of Opticall AB's Dial over Data solution. Nowadays, VoIP is becoming more and more popular. People use VoIP to call their family and friends every day. READ MORE

  6. 5. 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