DESIGN AND CONFIGURATION IP PBX TELEPHONY FOR SMALLER COMPANIES

V diplomskem delu smo na kratko opisali dostopovne tehnologije prenosa podatkov, sistem omrežij in njihovo delovanje ter delovanje telefonskih central. V drugem delu smo prikazali praktično realizacijo sistema IP telefonije v manjših podjetjih z IP PBX modelom. Ta model uporabljajo podjetja, ki za svoje delovanje potrebujejo telefonijo, internet, analogni priključek za faksimilne naprave in po potrebi priključek za televizijo. Priročno pri tem modelu je, da se oprema nahaja na lokaciji podjetja, vendar je v lasti ponudnika telekomunikacijskih storitev, ki skrbi tudi za vzdrževanje.In this research we will briefly describe the data transmission access technologies, network and system performance and operation of telephone PBX systems. In the second part we will show the practical realization of IP telephony in small businesses with IP PBX model. This model is used by companies which need a phone, internet connection, port for analog facsimile device and, if necessary, access to television for their operations. Convenient in this model is that the equipment is located at the company, but still owned by a telecom provider, which also takes care of maintenance