VOIP pres

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Information about VOIP pres

Published on February 4, 2008

Author: Teresa1

Source: authorstream.com

VOIP: Today & Tomorrow Joe Dodson:  VOIP: Today & Tomorrow Joe Dodson Wireless for Higher Education Dec 5, 2003 The One Technology that will Have Biggest Impact on Your Company Over the Next 5 Years:  The One Technology that will Have Biggest Impact on Your Company Over the Next 5 Years Wireless Web Services Customer Relationship Mgt (CRM) Storage Area Networks (SAN) Voice Over IP (VoIP) Source: Bill Stephen, The Fortune Group VOIP Growth Forecasts:  VOIP Growth Forecasts 75% of Traffic and 600 Billion Minutes in 2007 Source: Simplified VoIP VOIP General Capabilities:  VOIP General Capabilities Make and Receive Calls Over LANs Over Intranet Over Internet Peer to Peer PBX PSTN/Cell Scenario 1:  Scenario 1 Ethernet Wired LAN Enterprise Access Points Call Server Making and receiving calls to another user in building IP Phone Scenario 2:  Scenario 2 Enterprise Campus PBX/Gateway Connector PBX Making and receiving calls on a PDA via the company PBX on the enterprise campus. PSTN WLAN Scenario 3:  Scenario 3 Internet T1 Campus 2 Server Calling a user at remote site on a IP-IP connection WLAN W LAN T1 Router Campus 1 Server Router Router Scenario 4:  Scenario 4 DSL/Cable Modem WLAN Ethernet Wired LAN T1 Router Enterprise Campus Home PBX PBX Connector Call Server Calling a user who is working from home. Internet PSTN Router Client Devices:  Client Devices Voice will Be on Enabled On Multiple Different Form Factors For Different Applications VOIP Capable Devices Growing:  VOIP Capable Devices Growing Applications for VoIP on Campus:  Applications for VoIP on Campus In Building Educational Centers Campus-wide Where Computers (Laptops, PDAs, Tablets) Are Being Used for Data Applications today Extended Mobile Applications :  Extended Mobile Applications Remote Sites Home Hotel Convention Hotspot Dartmouth Deployment:  Dartmouth Deployment Full VOIP Software by end of 2003 Campus wide WLAN Network 1000 Freshman Outbound, Inbound Calls Free Wired, Wireless & LD PCs, PDAs, other devices Traffic & Usage Study 13,000 Students, Faculty & Staff “It is a student right to have access to all information on whatever device they are using,” Bob Johnson, Director Findings/Issues:  Findings/Issues “No one wants a plug anymore”, Brad Noblet, Director Tech Svc Residence Hall usage extensive Heavy usage at Professional Schools Coverage is Important Ability to Reach staff improved Understand & accept device convergence Benefits of Voice over WLANs:  Benefits of Voice over WLANs Lower Cost No Per Minute Cell Phone Use Charges No Long Distance Charges Over Internet Better Quality Voice on WLAN Better Than Cell Phones Voice, Data & Video Integration Contacts & Calendars Email & Voice mail Collaboration Device Convergence “Convergence is saving us space and money,” B Noblet Technical Challenges:  Technical Challenges Deliver High Quality without QoS Deal with High Packet Loss on WLANs Roaming Across WLAN Network Segments Roaming From WLAN to Cellular Compatibility with Firewalls Impacts:  Impacts VOIP is Disruptive Convergence is Here (Data, Voice today) Unlicensed, Unmanaged Spectrum No Per Minute Charges for Wireless Use No Long Distance Charges over Internet Business Models will Change Charge & Free Services Adding “Guest Access” Add Video in 2004 Security & User Authentication Important What You should Look For in VoIP?:  What You should Look For in VoIP? Delivers Quality/Robust IP Telephony CD Quality, Low Latency, Sound Management Does not require QoS Designed For Mobile Users Simple Phone Like Interface Does not require “extra” Hardware Works on variety of devices/applications Complete IP Communications Solution LAN, WAN, WWW Connects to PBX Connects to PSTN Works on Wireless VOIP Tomorrow:  VOIP Tomorrow Dual Mode Cellular Handsets with WiFi Seamless Transition from WiFi to Cellular networks Wide Area Wireless Broadband Networks (WiMAX) Transition from Niche Applications to Mass Market Wireless VOIP Growth:  Wireless VOIP Growth More Wi-Fi Devices More Places to Use More Mobile Users Slide21:  VOIP Tomorrow DSL T1 Anywhere in the World WirelessHotspot Wired Tired Expired:  Wired Tired Expired Campus-wide WiFi Campus-wide VOIP Campus-wide T1 TeleSym:  TeleSym Software for Wireless IP Telephony Located in Bellevue, WA Deployments Worldwide Award Winning SymPhone software Contact TeleSym:  Contact TeleSym Web Site: www.telesym.com Contact: Jeff Robinson jeffr@telesym.com 425-233-3024 Phil Purdy Philp@telesym.com 425-233-3743

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