5. IP Networks QOS and Multimedia Applications
January-2004 [0]
July-2004 [0]
January-2005 [0]
July-2005 [4]
1.
b) Expand and
briefly explain the acronyms PCR SCR MCR and CVDT in terms of Quality of
standards parameters. [4]
January-2006 [0]
July-2006 [6]
2.
b) What is VOIP? What are the motivations
for transmitting voice over IP? [6]
January-2007 [6]
3.
b) What
is QoS? Discuss the MPLS & DiffServ techniques in WAN network
scenario. [6]
July-2007 [6]
2.
a) What is VOIP? What are the motivations
of transmitting voice over IP? [6]
January-2008 [0]
July-2008 [0]
January-2009 [10]
2.
a) What
is VoIP? What are the advantages of using VoIP as compared to PSTN? What are
basic steps used to setup a VoIP communication channel? [6]
6.
c) Discuss in
brief the Multiprotocol Label Switching (MPLS). [4]
July-2009 [6]
6.
c) What is
VOIP? What are the reasons for transmitting voice over IP? [6]
January-2010 [4]
1.
a) What
does VOIP stand for? Discuss the advantages of using VOIP phone service. [4]
July-2010 [10]
1.
a) What is Media Gateway Control Protocol
(MGCP)? What are the components of MGCP? [4]
5.
c) What is Multiprotocol Label
Switching Protocol? Discuss. Why is it often referred to as a “Layer 2.5”
protocol? [6]
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