SylabUZ
Course name | VoIP Telephony |
Course ID | 11.3--INFP-TelInter-Er |
Faculty | Faculty of Computer Science, Electrical Engineering and Automatics |
Field of study | Computer Science |
Education profile | academic |
Level of studies | First-cycle Erasmus programme |
Beginning semester | winter term 2021/2022 |
Semester | 6 |
ECTS credits to win | 4 |
Course type | optional |
Teaching language | english |
Author of syllabus |
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The class form | Hours per semester (full-time) | Hours per week (full-time) | Hours per semester (part-time) | Hours per week (part-time) | Form of assignment |
Laboratory | 30 | 2 | - | - | Credit with grade |
Lecture | 15 | 1 | - | - | Credit with grade |
Student is able to describe the architecture and services applied in the convergent networks which support VoIP and VoD technologies; Student is able to present protocols: SIP, H.323,RTP, RTCP; Student is able to present methods: WFQ, CBWFQ, LLQ; Student is able to chose appropriate methods in order to ensure QoS in the VoIP and telepresence systems. Student is able to perform implementation of the QoS methods.
Internet technologies
Convergent networks. Hierarchical model of convergent network. Technologies applied in the convergent networks.
WAN Technologies. Switching methods in the WAN. Packet, frames and cells switching. Review of technologies applied in the WAN: ISDN, xDSL, ATM, FrameRelay, GSM.
Telephony PSTN and VoIP. Structures, devices and functionality of VoIP technology. Protocols applied in the VoIP: RTP, RTCPH, H.323 and SIP.
Ensuring the QoS in the convergent networks. Quality parameters in the convergent networks. Models of QoS: Best-Effort, IntServ and DiffServ. Congestion avoidance algorithm in the computer networks: RED, WRED, CBWRED. Marking and classification methods: CoS, ToS. Queuing methods: CBWFQ, WFQ, PQ, LLQ, FIFO.
Lecture, laboratory exercises.
Outcome description | Outcome symbols | Methods of verification | The class form |
Lecture – the main condition to get a pass is acquiring in written tests conducted at least once a semester.
Laboratory – the main condition to get a pass is acquiring sufficient marks for all laboratory exercises as scheduled.
1. Wallace K.: Implementing Cisco Unified Communications Voice over IP and QoS (CVOICE) Foundation Learning Guide. Cisco Press, Indianapolis 2011.
2. Firestone S., Ramalingam T., Fry S.: Voice and Video Conferencing Fundamentals. Cisco Press, Indianapolis 2007.
3. Ahmed. A., Madani H., Siddiqui T.: VoIP Performance Management and Optimization, Cisco Press, 2010.
1. Wallace K.: Authorized Self-Study Guide Cisco Voice over IP (CVOICE). Cisco Press, Indianapolis 2009.
2. Kaza R., S. Asadullah: Cisco IP Telephony: Planning, Design, Implementation, Operation, and Optimization, Cisco, 2007.
Modified by dr hab. inż. Marcin Mrugalski, prof. UZ (last modification: 24-07-2021 09:24)