'Voice data' diaporamas de présentation

Ethernet

Ethernet. Need for standards Project 802 (1980, February) Easy to install Economical. Ethernet. MAC Address. Other Forms of Ethernet. FOIRL [Fibre over inter repeater links] user to connect repeaters together in order to get greater distances maximum of 1Km 10BaseF.

1.02k views • 82 slides

William Stallings Data and Computer Communications 7 th Edition

William Stallings Data and Computer Communications 7 th Edition. Chapter 14 Cellular Wireless Networks. Principles of Cellular Networks. Underlying technology for mobile phones, personal communication systems, wireless networking etc. Developed for mobile radio telephone

784 views • 64 slides

Voice over IP

754 views • 51 slides

Data Communications and Networking

Data Communications and Networking. Chapter 3 Data Transmission Reading: Book Chapter 3 Data and Computer Communications, 8th edition By William Stallings. Outline. Concepts and Terminology Analog and Digital Data Transmission Transmission Impairments Channel Capacit y.

761 views • 50 slides

The Journey from Blackberry to iPhone Steve Miller, CTO Coordinated Care of Oklahoma

The Journey from Blackberry to iPhone Steve Miller, CTO Coordinated Care of Oklahoma. Presentation Overview. Healthcare Realities Background (Solution History) Lessons Learned iPhone Pilot Results Device Sourcing Options Summary. Healthcare Realities A Few People Cost a Lot.

433 views • 33 slides

600.427 Wireless Networks

501 views • 32 slides

Internet and Web Concepts

644 views • 28 slides

CS4550: Computer Networks II public telecommunication networks

603 views • 28 slides

Emerging Technologies, Regional Scorecards: e-Business in Asia

Emerging Technologies, Regional Scorecards: e-Business in Asia. Dr. Madanmohan Rao Consultant, 4Cplus; Editor, INOMY Bangalore, INDIA madan@inomy.com , madan@4Cplus.com. The Eight Cs of the Digital Economy. Connectivity Content Community Commerce Capacity Culture Cooperation

386 views • 28 slides

COMPUTER FORENSICS

COMPUTER FORENSICS. Erin E. Kenneally San Diego Supercomputer Center University of California San Diego erin @ sdsc.edu. Principles applied to the Detection, Collection, Preservation, Analysis of evidence to ensure its admissibility in legal proceedings.

349 views • 22 slides

Switching

507 views • 22 slides

Digital Transmission Key Learning Points Fundamentals of Voice Digitization Pulse Code Modulation Quantification Nois

Digital Transmission Key Learning Points Fundamentals of Voice Digitization Pulse Code Modulation Quantification Noise Multiplexed Digital Lines. 2.5.2 Digital Leased Circuits ( from public carriers) - supports high level of inter-site traffic, generally more

373 views • 22 slides

WAN Technologies

WAN Technologies. Dial-up modem connections Cheap Slow A phone line, a modem at each end. WAN Technologies. Integrated Services Digital network (ISDN) Higher cost Faster A special phone line Interface standards Basic Rate Interface (BRI) Uses three separate channels

388 views • 21 slides

IP Telephony Solutions

IP Telephony Solutions. ABC Company April 2007. Agenda. Business Advantages of IP Telephony Market Update Millennium IPConnect eNterprise Series of Telephones Sample Application Summary and Next Steps. 0%. 25%. 50%. 75%. Why Customers Are Buying IP Telephony.

524 views • 21 slides

UF-352 Florida Innovation Hub at UF

UF-352 Florida Innovation Hub at UF. Technology & LEED. New Building. Three level building plus utilities penthouse Single administrative and multi tenant offices, reception, conference rooms, lounge, storage, kitchen, mail room, IT room for OTL and incubator areas.

357 views • 20 slides

1.02k views • 16 slides

DIRECTV MDU

488 views • 13 slides

234 views • 13 slides

FEMA REGION V INCIDENT MANAGEMENT ASSISTANCE TEAM (IMAT)

1.03k views • 11 slides

HealthNet

HealthNet. Jan van der Aa, Assistant Vice President for Information Services Hansford Tyler, Business Manager Beth Duncan, HealthNet. Plans for 2004-2005. Adds, Moves, and Changes as usual Increase wireless coverage in HSC 802.11g Increase IP Phone use in HSC Orthopaedics

269 views • 8 slides