Voice over IPLaajuus (3 ECTS)

Objective

After completing the unit, the student will know the operation principles of IP telephony technology, central VoIP protocols, system components and configuration principles. The student will know the requirements of real time applications to unified IP network, and basic QoS solutions.

The student will be able to calculate the bandwidth required by IP telephony system, configure a simple IP telephony system, and use protocol analyzer to examine packet traffic.

Content

VoIP principle and protocol stack, operation of RTP and RTCP protocols, SIP signalling, and operation of IP telephone system components. Dimensioning of an IP telephone network, central QoS functions and setting up an example system.

Qualifications

To be able to successfully follow the unit, the student must know the basics of modern Local Area and telecommunication Networks, and operation of central TCP/IP protocols.