By Jeremy Cioara
Cisco IP Telephony (CIPT), moment variation, is a CiscoR-authorized, self-paced studying device for CCVP IP telephony starting place studying. This ebook will give you the data had to set up, configure, and hold a Cisco IP telephony answer. by way of interpreting this publication, you'll achieve an intensive figuring out of Cisco Unified CallManager model 4.1, the decision routing and signaling part for the Cisco IP telephony solution.Cisco IP Telephony (CIPT) expands your wisdom of voice over IP (VoIP) and public switched phone community (PSTN) elements and applied sciences. This publication teaches you the way to explain, set up, configure, and help Cisco Unified CallManager 4.1 in a Cisco community together with such positive aspects as safety and video; easy methods to configure gateways, gatekeepers, and switches; and the way to construct direction plans to put intra- and intercluster Cisco IP mobile calls. bankruptcy assessment questions, designated configuration examples, community diagrams, and thorough reasons aid strengthen learning.Whether you're getting ready for CCVP certification or just are looking to achieve a greater realizing of IP telephony and Cisco Unified CallManager, you'll enjoy the starting place info provided during this book.Cisco IP Telephony (CIPT), moment version, is a part of a urged studying direction from Cisco SystemsR that comes with simulation and hands-on education from approved Cisco studying companions and self-study items from Cisco Press. to determine extra approximately instructor-led education, e-learning, and hands-on guideline provided by means of licensed Cisco studying companions around the world, please stopover at www.cisco.com/go/authorizedtraining.Jeremy D. Cioara, CCIER No. 11,727, is the landlord of AdTEC Networks and works as a community advisor, teacher, and writer. He has been operating in community applied sciences for greater than a decade and has deployed networks around the globe. His present consulting paintings specializes in community and VoIP implementations.Examine layout options in the back of a Cisco Unified CallManager cluster, cluster replication, and Cisco Unified CallManager deployment modelsPerform Cisco Unified CallManager server installations and upgradesLearn the good points of all Cisco IP telephones, the IP cell startup strategy, and audio codec communicationAdd IP telephone clients and follow bulk strikes, provides, and changesConfigure Cisco gateways and trunksDesign and configure Cisco Unified CallManager path plansImplement telephony name regulations and controlEffectively coordinate multisite deploymentsConfigure consumer beneficial properties, Cisco Unified CallManager Attendant, and Cisco IP supervisor AssistantSecure the home windows working process and Cisco Unified CallManager administrationPrevent toll fraud and harden the IP mobile opposed to attackConfigure Cisco Unified CallManager to aid videoMonitor functionality and configure alarms, strains, and CARThis quantity is within the Certification Self-Study sequence provided by means of Cisco PressR. Books during this sequence offer formally constructed self-study strategies to aid networking pros comprehend know-how implementations and get ready for the Cisco occupation Certifications examinations.
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Extra info for Authorized Self-Study Guide Cisco IP Telephony (CIPT)
MGCP c. Skinny d. SIP 5. Which of the following functions is the Cisco CallManager responsible for when setting up a phone call between Cisco IP Phones? ) a. receiving dialed digits b. initiating ring tones on dialed IP Phone c. streaming RTP audio between devices d. handling call-processing functions when the calling party presses the Hold button 6. Which of the following software components constitute the foundation operating system of Cisco CallManager? ) a. Windows 2000 b. Windows 2003 c. SQL 2000 d.
The subscriber database servers maintain read-only copies of the database. You can have only one publisher server and up to eight subscriber servers per cluster. It is these database servers that are able to actively participate in the call-processing functions of the Cisco voice network. This SQL limitation is also a key factor in determining the maximum size of a cluster, which is covered later in this chapter. When you make changes to the Cisco CallManager configuration, these changes are made directly to the publisher server database.
Using DNS services introduces another point of failure for the voice network. • SNMP community string The Windows 2000 Simple Network Management Protocol (SNMP) agent provides security through the use of community names and authentication traps. Cisco sets the community rights to none for security reasons. If you want to use SNMP with this server, you must configure it. • Database server You must determine whether you will configure this server as a publisher database server or as a subscriber database server through a radio button selection during the Cisco CallManager installation.
Authorized Self-Study Guide Cisco IP Telephony (CIPT) by Jeremy Cioara