Pass4sure 300-075 Dumps

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Cisco IP Telephony

• 300-075
• Implementing Cisco IP Telephony Video, Part 2
  v1.0

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Agenda

• What is IP Communications?
• Why the IP Communications Success?
• Cisco IP Communications Components Today
• A Look to the Future

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Agenda

• What is IP Communications?
• Why the IP Communications Success?
• Cisco IP Communications Components Today
• A Look to the Future

https//www.pass4sureexam.com/300-075.html
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TDM PBX Architecture
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IP PBX Architecture
High Availability Server
Voice Path (TDM)
Call Processing Application
Signaling Path
Standard Processor
Standard OR Proprietary Interface
Applications
TCP/IP Network
IP to PSTN Gateway
PSTN
IP phones and PC applications
Standard interface
Standard interface
Standard interface
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Practical ExampleMigration Before IPC
Installation
Branch 1
Legacy TDM PBX
Inter-site Calls
EKTS/ PBX
Legacy VM
IP WAN
Branch 2
EKTS/ PBX
V
PSTN/DSN
Branch (n)
EKTS/ PBX
V
Central Site
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Practical ExampleMigration After IPC
Installation
Branch 1
Inter-site Calls
IP WAN
Branch 2
V
PSTN/DSN
Branch (n)
V
Central Site
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Agenda

• What is IP Communications?
• Why the IP Communications Success?
• Cisco IP Communications Components Today
• A Look to the Future

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Where Is IP Communications Today?

• In the last 18 months, all major communication
  suppliers have announced that their
  next-generation products will be based on IP
• For many businesses, it is no longer a question
  of If, but When
• The business case for IP telephony is
  increasingly driven by measurable gains in
  end-user productivity

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IP Communications Here and Now
Timeframe to Begin Implementing IP Telephony
Market DemandBy Industry Segment
Percentage of sites that are very likely to
deploy VoIP within four years
Financial/Insurance
Services/Utilities
Education/Government
Retail/Wholesale
Manufacturing
Source InfoTech, 2002
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Over Half of US Businesses Using IP Telephony
Percentage of US Enterprises Using IP Telephony
80
67
54
60
40
40
20
16
20
8
3
0
2000
2001
2002
2003
2004
At Least 1 Site
More than 5 sites
Source InfoTech, December 2002
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A History of Voice Technologies at Cisco
Cisco ships 1,000,000th IP Phone and 1,000,000th
Unity Mailbox
Cisco Ships Personal ISDN Router with POTS
CiscoReleasesVoice/DataRouters
First VoIP Call from SpaceUsing Cisco SoftPhone
1995 1996 1997 1998 1999 2000 2001 2002
Selsius AcquisitionIP PBX, IP Phones
539 Voice Patents Granted or Pending RFCs on
SIP, H.323, and MGCP
StrataCom AcquisitionVoice Over Frame Relay
Cisco Enables Largest PublicVoIP Network at
China Unicom
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Cisco IP Communications Installations Worldwide

• Cisco has shipped over 1,600,000 IP phones
• Over 6,700 IP communications customers worldwide
  
• Cisco Systems, has 35,000 employees using IP
  telephony worldwideover 130 PBXs replaced
  globally
• Cisco Executives, including all CXOs, using Cisco
  IP Phones
• IP Telephony Market leader with 52 market share
  (Synergy Research - 2002)

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Must Haves Reliable, Scalable, Accessible Service
Communications Grid
Electrical Grid
Call Agent
PSTNGateway
Highly Available
Exponentially Scalable
IP Phone
Universally Accessible
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The IP Communications Hierarchy of Needs
ProgressiveProductivity
Give me a productivity edge over my competition
EnhancedCollaboration
Help me work across boundaries inside and
outside my business
Business Virtualization
Let me communicate any time, from anywhere
Work smoothly with what I have
Legacy Integration
Help me savemoney
Transport Efficiency
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How Do IP Communications Drive Productivity?
ITStaff
EndUser
Faster moves, adds and changes
X
Decreased reliance on external vendor services
X
End users can complete more tasks without
assistance
X
Less time spent managing spares for multiple
brands
X
Less time checking voicemail because calls follow
user
X
Improved telecommuter productivity
X
Ubiquitous access to PBX features for mobile
workers
X
Access to PBX features at remote sites
Access to PBX features at remote sites
X
Source Sage Research, September 2002
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Still Looking for the Killer App?
Phone Call
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2001, Cisco Systems, Inc. All rights reserved.
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Agenda

• What is IP Communications?
• Why the IP Communications Success?
• Cisco IP Communications Components Today
• A Look to the Future

https//www.pass4sureexam.com/300-075.html
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Ciscos Comprehensive
Voice Systems Portfolio
Call Control
Applications
ICS 7750
BTS 10200
MCS 7835
ConferenceManager
IP Contact Center
PersonalAssistant
Catalyst Switches
2400-SRST
PGW 2200
6500 Series
4500 Series
Unified Messaging
Gateways
Endpoints
3550 Series
2950 Series
AS5400
7900 Series
2400/2600/ 3600 Series
MGX 8850
ICS 7935
Catalyst 4200
SoftPhone
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Cisco IP Phones and Terminals
Basic IP Phones
Mid-range IP Phones
Special Function IP Phones
Station Gateways
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Agenda

• What is IP Communications?
• Why the IP Communications Success?
• Cisco IP Communications Components Today
• A Look to the Future

https//www.pass4sureexam.com/300-075.html
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The Future

• Executive Phone Sets
• Integrated Web Services
• MLPP
• Security
• Video
• Wireless
• SIP
• and an end-to-end solutions focus to derive
  even more value from all network components

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Presentation_ID
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2002, Cisco Systems, Inc. All rights reserved.