anders trankalis - assignment #5 power point presentation
TRANSCRIPT
VOIP (Voice over IP)
Anders TrankalisBUS2302Assignment #5Darin McCraeJuly, 2013
Why I chose to do VOIP Explain the concept Different ways used in homes & businesses Which service is best to use? The problems with VOIP My prediction for VOIP
Introduction
History Acronym for Voice over
Internet Protocol Created originally in 1974 Commercial use 2004 A lot of companies picked up VOIP
Concept
Audio Codec
Concept
Used to encode to data stream Used to decode to data stream VOIP supports many different codecs
ConceptVideo Codec Made for people to have conference calls Example H.264
Home Usage
Home UsageApple Face Time App
Tablets
Business Usage
Video Conferencing
Reduce travel costs Save money Can consolidate business calls to cell phones Improve customer relationships
Business Usage
Best To Use
or
Best To Use
Telemarketers!
Analog vs Can use when power
is out More privacy Less energy
consumption
VOIP Cheaper More choices Easier to set up
Best To Use
Best To Use
Do Your Research!
What are you looking for? What is available in your area? Can your internet handle it?
Best To Use
Problems
Quality of calls Line Echo
Problems
Need internet access No 911 service
Problems
Prediction
Subscribers120,000,000
125,000,000
130,000,000
135,000,000
140,000,000
145,000,000
Q2 2011Q3 2011Q4 2011Q1 2012Q2 2012
More positives then negatives Affordable Offered by a lot of companies Can continue to develop new technology The future is here
ConclusionConclusion
Questions?
Any Questions or Comments?