How does VoIP work
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VoIP How does it work?
Transcript of How does VoIP work
VoIP
How does it work?
Continue………
Ordinary Phone ---- ATA ---- Ethernet ---- Router ---- Internet ---- VOIP Service Provider
VOIP Using an ATA
IP Phone ----- Ethernet ----- Router ---- Internet ---- VOIP Service Provider
VOIP connecting directlyIP Phone ----- Ethernet ----- Router ---- Internet ---- Router ---- Ethernet ---- IP Phone
VOIP using an IP Phone
Low Cost $19 Vs $62 per Month
Rich media services
Phone portability & Service mobility
Features & reports
Disadvantages of VoIP
1. Low Voice Quality: could be due to your hardware, your
provider, the destination of your call.
Disadvantages of VoIP(cont.)
2.Echo and talk overlap: repetition of voice signal
Disadvantages of VoIP (cont.)
3.Packet loss: losing packets along the date path
Disadvantages of VoIP (cont.)
4.Jitter: it occurs when different packets are facing different amountsof delay in the internet
Why VOIP??
Would you use it at home?
Business
It’s Ideal for Both
VOIP Value Proposition
PerformancePositioning
Price Technology
Open Architecture
Companies Entering VOIP MarketPrice/Performance
Proprietary Architecture
The VoIP Enabler
VOIP Usages
2008 2020
VioP
Soft
war
e M
arke
t p.a
.
Investments into Broadband Technology.
Investments into Carrier Transition from TDM to IP
Mobile Convergence/ IMS
• Globally: +100k new broadband connections added every day.• VOIP Traffic is increasing +35% annually until 2020
VIOP Forecast = Great Future
$
VOIP Smart Phone Tech
