voice and video conferencing fundamentals cisco press

... Voice and Video Conferencing Fundamentals Scott Firestone, Thiya Ramalingam, and Steve Fry Cisco Press 800 East 96th Street Indianapolis, IN 46240 USA ii Voice and Video Conferencing Fundamentals ... of conferencing and collaboration systems has become more complex Voice and Video Conferencing Fundamentals provides a comprehensive view of audio and video conferencing concepts, and a clear and ... and when performing vendor evaluations and making buying decisions Voice and Video Conferencing Fundamentals presents the architectural and technology basics of implementing audio and video conferencing...

Ngày tải lên: 23/12/2013, 04:17

... CCIE, CCIP, CCNA, CCNP, CCSP, Cisco, the Cisco Certified Internetwork Expert logo, Cisco IOS, Cisco Press, Cisco Systems, Cisco Systems Capital, the Cisco Systems logo, Cisco Unity, Enterprise/Solver, ... Connection http://forums .cisco. com Voice and Video Enabled IPSec VPN (V3PN) Overview http://www .cisco. com/en/US/netsol/ns110/ns170/ns171/ns241/netbr09186a00800b0da5.html Voice and Video Enabled IPSec ... VPNs http://www .cisco. com/go/evpn Cisco SAFE Blueprint http://www .cisco. com/go/safe Cisco Network Security http://www .cisco. com/go/security Cisco VPN Product Documentation http://www .cisco. com/univercd/cc/td/doc/product/vpn/...

Ngày tải lên: 24/01/2014, 10:20

... by Cisco, the Cisco Certified Internetwork Expert logo, Cisco IOS, the Cisco IOS logo, Cisco helping them understand how to design, build, and maintain these networks, as well as how Press, Cisco ... designing, building, and managing a Cisco Aironet WLAN Cisco Representative Anthony Wolfenden Cisco Press Program Manager Master the basics of Wireless LANs with this concise design and deployment ... e-mail at feedback@ciscopress.com Please make sure to include the book title and ISBN in your message We greatly appreciate your assistance Corporate and Government Sales Cisco Press offers excellent...

Ngày tải lên: 18/04/2014, 12:28

... Communications and Networking Data standards: (i) T.120: protocols and services for multipoint Data conferencing Video window sizes: (i) NTSC—National Television Standards Committee, used in USA, Canada, and ... obtained, such as video conferencing for personal and business use,” “multimedia entertainment services,” telemedical services, Surveillance, live video broadcasting and Video- on-demand (movies, news ... 1: AP and MT VIDEO CALL ON SMARTPHONE 4.1 Overview The video telephony service is characterized by delay requirements similar to those of voice services; due to the nature of the video compression...

Ngày tải lên: 22/06/2014, 22:20

... Frequencies in Hz 700 and 900 700 and 1100 900 and 1100 700 and 1300 900 and 1300 1100 and 1300 700 and 1500 900 and 1500 1100 and 1500 1300 and 1500 1100 and 1700 1500 and 1700 The address signaling ... Voice over IP Fundamentals Copyright Information Copyright© 2000 Cisco Press Cisco Press logo is a trademark of Cisco Systems, Inc Published by: Cisco Press 201 West 103rd ... limitless knowledge and personal growth opportunities And a thank you goes to the following people at Cisco Press: Alicia Buckley—For getting the project going and for her help and persuasion for...

Ngày tải lên: 14/09/2012, 11:42

... probably think that video and audio conferencing is as common as videogames and VCRs were to my generation James Peters: To my son Justin, for his curiousity, friendship, and the bond that we ... limitless knowledge and personal growth opportunities And a thank you goes to the following people at Cisco Press: Alicia Buckley—For getting the project going and for her help and persuasion for ... able to understand the basics of both voice and data networking along with how the two converge Despite its discussions of voice and data networking, this book is really about VoIP, and the protocols...

Ngày tải lên: 30/09/2013, 05:20

... simultaneously handle both traffic that is sent to the standby MAC address and the private MAC address The commands for enabling HSRP and configuring an HSRP group are standby ip and standby group ... Underlying and integrating all Cisco products is the Cisco Internetworking Operating System (Cisco IOS) software The Cisco IOS software enables disparate groups, diverse devices, and multiple ... location of sites, hosts, and users; rate of growth of the user community; and both physical and logical network layout Assessing Costs http://www .cisco. com/cpress/cc/td/cpress/ccie/ndcs798/nd2001.htm...

Ngày tải lên: 21/12/2013, 19:15

... Voice 46 Digital Voice Signaling 50 Voice Compression 52 Compression Algorithms 53 Comparing the Voice Encoding Techniques 54 Factors That Affect Voice Quality 55 Compression 56 Voice Activity ... Availability and Uptime 26 Configuration 26 Dial Plans 27 Call Detail Recording 27 Monitoring and Diagnostics 27 Performance Management 28 Cisco Voice- Enabled Routers 28 Cisco 2600 29 Cisco 3600 29 Cisco ... Products The specific Cisco products addressed within the text are the Cisco 2600, Cisco 3600, and Cisco AS5300 routers and access server Details on their architecture and configuration subtleties...

Ngày tải lên: 15/01/2014, 16:42

... simultaneously handle both traffic that is sent to the standby MAC address and the private MAC address The commands for enabling HSRP and configuring an HSRP group are standby ip and standby group ... Underlying and integrating all Cisco products is the Cisco Internetworking Operating System (Cisco IOS) software The Cisco IOS software enables disparate groups, diverse devices, and multiple ... hosts, and users; rate of growth of the user community; and both physical and logical network layout 1-10 Cisco CCIE Fundamentals: Network Design The Design Problem: Optimizing Availability and...

Ngày tải lên: 24/01/2014, 19:20

... Introduction Video Compression Standards Simulation Reference Software Future Work and Conclusions 2008/12/26 Digital Video Compression Fundamentals an Outline Introduction Video Compression Standards ... Digital Video Compression Fundamentals an 16 Outline Introduction Video Compression Standards Simulation Reference Software Future Work and Conclusions 2008/12/26 Digital Video Compression Fundamentals ... Digital Video Compression Fundamentals an 40 Outline Introduction Video Compression Standards Simulation Reference Software Future Work and Conclusions 2008/12/26 Digital Video Compression Fundamentals...

Ngày tải lên: 02/07/2014, 23:21

... chương trình No-IP DUC phải chạy để cập nhật địa IP Bạn nhấn nút Options, cửa sổ Options, chọn thẻ Standard, đánh dấu Run on startup để yêu cầu chương trình chạy khởi động, đánh dấu Run as a system ... nhập không bị tắt bạn “lỡ tay” tắt chương trình Chuyển sang thẻ Connection, kéo trượt cuối trang Standard hết phía trái để quy định thời gian tự động cập nhật nhỏ (5 phút), để thời gian dài, bạn...

Ngày tải lên: 24/04/2013, 16:40

... The Technique of Film and Video Editing Fifth Edition This page intentionally left blank The Technique of Film and Video Editing History, Theory, and Practice Fifth Edition Ken Dancyger ... film and video editing : history, theory, and practice / Ken Dancyger À 5th ed p cm Includes bibliographical references and index ISBN 978-0-240-81397-4 (alk paper) Motion picturesÀEditing Video ... Flaherty and Man of Aran 46 Basil Wright and Night Mail 49 Pare Lorentz and The Plow That Broke the Plains 51 Ideas About Art and Culture 51 Leni Riefenstahl and Olympia...

Ngày tải lên: 14/08/2013, 14:41

... manuals 24 by Forest Key and Chris Hock Macromedia Flash MX 2004 Video FAQ What standard is Flash Video compression based on? Flash Video is based on the H.263 video compression standard It’s based ... quantities of video, very long video clips, and live and multiway streaming (such as webcam chat and live event broadcasts) Compatibility Flash Player and Flash Player Flash Player and Using Live Video ... section and continue with the section "Introducing the Macromedia Flash MX 2004 Video Platform." Video Standards—NTSC and PAL The video that you see on your television screen follows standards...

Ngày tải lên: 15/08/2013, 13:50

... promised a bicycle by my parents two days ago 14 Somebody has locked the box and cant open it - The box has been locked and cant be opened 15 They had eaten all the dinner before they finished the ... shouldnt that silly thing - That silly thing should not be done 19 People must hand in their weapons - Their weapons must be handed in 20 Somebody calls the president every morning - The president is...

Ngày tải lên: 20/08/2013, 18:10

... the paragraph from her diary My boyfriend, Kevin, is not very handsome He's quite short, and He's really thin He doesn't like sports, and he never wants to go dancing with me on Saturdays He can't ... my friends, and they don't like him either He doesn't have much money He never buys me flowers or chocolates So, why I still go out with him? Well, I'm not sure but I really love him And I believe ... WISH SENTENCES Regrets I wish I _ drunk and kissed Samantha (get NEGATIVE) I wish it _ so much The garden's turned to mud (rain...

Ngày tải lên: 27/09/2013, 04:10

... options, refer to the Voice- Related Commands” section of the Voice, Video, and Home Applications Command Reference For examples of how to configure dial peers, refer to the section, Voice over IP Configuration ... where data and voice are being transmitted over the same PVC, we recommend the following solutions: • Separate DLCIs for voice and data—By providing a separate subinterface for voice and data, ... with voice packets Note Some applications not support a smaller MTU size If you decide to lower MTU size, use the ip mtu command; this command affects only IP traffic VC-22 Voice, Video, and Home...

Ngày tải lên: 22/10/2013, 09:15

... atmospheric pressure and negative if they are below atmospheric pressure Figure shows the relationships between absolute, gauge, vacuum, and atmospheric pressures, as Equations 1-9 and 1-10 Figure Rev Pressure ... pressure 1.5 CONVERT temperatures between the Fahrenheit, Celsius, Kelvin, and Rankine scales 1.6 DESCRIBE the relationship between absolute pressure, gauge pressure, and vacuum 1.7 CONVERT pressures ... with the mass Rev Page HT-01 TEMPERATURE AND PRESSURE MEASUREMENTS Thermodynamics TEMPERATURE AND PRESSURE MEASUREMENTS Several types of temperature and pressure measurements are used during discussions...

Ngày tải lên: 22/10/2013, 10:15

... techniques, and intelligent multimedia processing; (2) methodologies, techniques, and applications: image and video coding, image and video storage and retrieval, digital video transmission, video conferencing, ... segmentation, and feature extraction techniques utilized in coding, storage, and retrieval and transmission, media fusion, and graphical interface Compression and coding of video and images are ... distance education, video on demand, and telemedicine The book begins with the existing standards for multimedia, discussing their impacts to multimedia image and video processing, and pointing out...

Ngày tải lên: 23/10/2013, 16:15

... T., “MPEG digital video coding standards,” IEEE Signal Processing Magazine, pp 82–100, Sept 1997 [8] Schaphorst, R., Videoconferencing and Videotelephony: Technology and Standards, Artech House, ... specifies G.711 as the mandatory audio codec, and includes G.722, G.723.1, G.728, and G.729 as optional choices For video coding, it specifies H.261 as the mandatory coding algorithm and includes H.263 ... actions and then get a list of similar scenarios 1.5 Standards for Multimedia Communication In addition to video coding, multimedia communication also involves audio coding, control and signaling, and...

Ngày tải lên: 27/10/2013, 23:15

... users the information and knowledge validation required to gain new understanding and proficiencies Developed in conjunction with the Cisco certifications and training team, Cisco Press books are the ... programs, Cisco validates the skills and expertise required to effectively manage the modern Enterprise network Cisco Press exam certification guides and preparation materials offer exceptional and ... Editors: Teri Cook, Brian D’Andrea, and Steve Kalman Cisco Representative: Anthony Wolfenden Editorial Assistant: Vanessa Evans Cisco Press Program Manager: Jeff Brady Book and Cover Designer: Louisa...

Ngày tải lên: 10/12/2013, 10:47