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Home VoIP
Bílek, Tomáš ; Ščuglík, František (referee) ; Ráb, Jaroslav (advisor)
The thesis explores practical applications of VoIP technology at home, in combination with the opensource private branch exchange Asterisk. A substantial part of this work is the documentation of the functioning of the main parts of public switched telephone networks (PSTN) and VoIP networks. Also described are the principles of voice digitization, commonly used codecs and several VoIP protocols. The last part of the thesis focuses on the design, practical realization and verification of two home VoIP installations.
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Multiplatform gateway for voice communication in real-time
Starzyczny, Radek ; Krkoš, Radko (referee) ; Novotný, Bohumil (advisor)
This master's thesis is focused on VoIP communications. It describes deploy of the operating system OpenWRT, analog interface of router Gigaset SX762 and GSM gateway for receiving or place calls. The paper describes the protocols involved in the communication and basic configuration elements. Deploying IP telephony enables to reduce the cost of operation and provides a number of additional functions.
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Design of the Company's Communication System
Vavřík, Richard ; Roman,, MRÓZEK (referee) ; Ondrák, Viktor (advisor)
This diploma thesis contains the design and follows up with the implementation of a communication systém. Firstly, it describes the theory needed for a succesful design and implementation and then shows the actual state of the communication systém in the organization. The design of the communication system consists of a choice between three seperate options and then focuses on the chosen option from Cisco company.
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Design of the Company's Communication System
Vavřík, Richard ; Roman,, MRÓZEK (referee) ; Ondrák, Viktor (advisor)
This diploma thesis contains the design and follows up with the implementation of a communication systém. Firstly, it describes the theory needed for a succesful design and implementation and then shows the actual state of the communication systém in the organization. The design of the communication system consists of a choice between three seperate options and then focuses on the chosen option from Cisco company.
|
|
|
Home VoIP
Bílek, Tomáš ; Ščuglík, František (referee) ; Ráb, Jaroslav (advisor)
The thesis explores practical applications of VoIP technology at home, in combination with the opensource private branch exchange Asterisk. A substantial part of this work is the documentation of the functioning of the main parts of public switched telephone networks (PSTN) and VoIP networks. Also described are the principles of voice digitization, commonly used codecs and several VoIP protocols. The last part of the thesis focuses on the design, practical realization and verification of two home VoIP installations.
|
|
|
Multiplatform gateway for voice communication in real-time
Starzyczny, Radek ; Krkoš, Radko (referee) ; Novotný, Bohumil (advisor)
This master's thesis is focused on VoIP communications. It describes deploy of the operating system OpenWRT, analog interface of router Gigaset SX762 and GSM gateway for receiving or place calls. The paper describes the protocols involved in the communication and basic configuration elements. Deploying IP telephony enables to reduce the cost of operation and provides a number of additional functions.
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