Friday, 4 July 2014

Cisco Unified Communications Manager Architecture

Understanding the role that Cisco Unified Communications Manager (CUCM) plays in a converged network from different perspectives of IT necessary for successful installation and configuration. Architecture requirements, hardware and software and the licensing model for Cisco Unified Communications Manager are described in this chapter.This advice is written in Chapter 1 of the Manager Cisco Unified Communications Implementation extracted by Dennis Hartmann and published by Cisco Press. You can read the entire chapter for free at the link above.


CUCM extends the features and functions of enterprise network devices to packet telephony telephony. This packet telephony network devices, including Cisco IP phones, media processing devices, VoIP gateways, and multimedia applications. The services of data, voice and video extra,as converged messaging multimedia conferencing, collaborative contact centers, and interactive multimedia response systems interact with the IP telephony solution through the CUCM programming interface (API).

CUCM provides these functions:

Call processing: Call processing refers to the complete process of originating, routing, and terminating calls, including any billing and statistical collection processes.Signaling and device control: CUCM sets up all the signaling connections between call endpoints and directs devices such as phones, gateways, and conference bridges to establish and tear down streaming connections. Saignaling is also referred to as call control and call setup/call teardown.

Dial plan administration: The dial plan is a set of configurable lists that CUCM uses to perform call routing. CUCM is responsible for digit analysis of all calls. CUCM enables users to create scalable dial plans.

Phone feature administration: CUCM extends services such as hold, transfer, forward, conference, speed dial, redial, call park, and many other features to IP phones and gateways.

Directory services: CUCM uses its own database to store user information. User authentication is performed locally or against an external directory. Directory synchronization allows for centralized user management. Directory synchronization allows CUCM to leverage users already configured in a corporate-wide directory. Microsoft Active Directory (2000 and 2003), Netscape 4.x, iPlanet 5.1, and Sun ONE 5.2 directory integrations are supported. The local CUCM database is a Lightweight Directory Access Protocol (LDAP)-compliant database (LDAPv3) component in the IBM Informix Database Server (IDS).

Programming interface to external applications: CUCM provides a programming interface to external applications such as Cisco IP SoftPhone, Cisco IP Communicator, Cisco Unified IP Interactive Voice Response (IP IVR), Cisco Personal Assistant,Cisco Unified Personal Communicator, and CUCM Attendant Console.Backup and restore tools: CUCM provides a Disaster Recovery System (DRS) to back up and restore the CUCM configuration database. The DRS system also backs up call details records (CDR), call management records (CMR), and the CDR Analysis and Reporting (CAR) database.

Friday, 30 May 2014

Cisco,Citrix Offer Joint Mobility Platform

Cisco and Citrix Systems,whose association and includes work in areas such as desktop virtualization cloud services and mobile device management mobile infrastructure now come around.At Citrix Synergy 2014 show in Los Angeles,May 06,the two companies announced Cisco Workspace Mobile Solution with Citrix , the combination of computing power , network and Cisco Security Suite with the new Citrix workspace tools mobile virtualization and mobility. The goal is to provide organizations with a complete range of enterprise mobility infrastructure according to officials from both companies.


Citrix Workspace suite presented during the show , part of a large group of ads to mobility , virtualization and networking.This new solution with Cisco Citrix Workspace Mobile built in workspace Citrix Suite battery technology provides complete hardware and software to deliver all applications content and tools workers need on any device, Prashanth Shenoy director of networks corporate Cisco said in a post on the company blog .This new workspace is excellent solution for companies moving into the second stage of its mobility journey.where their focus is on providing all applications,content and services your employees need in their devices. This solution can help your employees partners and consultants work and collaborate on their mobile devices and desktop from anywhere.

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Companies are under increasing pressure from the more mobile work force to make it easier for employees to access the corporate network and business applications anytime, anywhere and on any devicenotebooks tablets to smartphones . IT departments dealing Bring your own device ( BYOD ) environments work to ensure that if access is available infrastructure and enterprise data is secure.

Today we offer our customers a powerful solution that improves the experience and user productivity while simplifying and securing the IT infrastructure in a cost effective manner , Sudhakar Ramakrishna , senior vice president and general manager of the Division of Business and Service Providers Citrix , said in a statement.
The joint offering will be available later this month.

A recent survey by Cisco 400 midmarket companies and professionals highlighted the need for solutions that improve mobility experienced while protecting user data of the company. Forty -nine percent of respondents said their organizations had no mobility strategy in place throughout the company, and of those, 43 percent said that the integration of mobility solutions is simple.


The main concerns are mobile security (78 percent)  mobile device management (65 percent ) and VPN access (64 percent) . The challenge of increased mobility , and that 64 percent of respondents , was the management of security risks.

The joint solution is based on technologies Unified Access Cisco Cisco Cisco Citrix for dense mobile environments and Identity Services Engine for the implementation of automated policy.Citrix helps these solutions in the private workspace as XenMobile for implementing policy and automated desktop application and virtualization capabilities.Companies also make reference design architectures available to make it easier for customers to deploy and implement the mobility of the platform and ensure interoperability previously tested .

Wednesday, 26 March 2014

642-447 Exam Question

Question No: 1

Which two of these describe Meet-Me conferencing? (Choose two)

A. The conference originator of the conference acts as the controller of the conference and is the only participant who can add or remove other participants.
B. Any participant can add and remove other conference participants.
C. Anyone who has calling privileges to call the directory number while the conference is active can join the conference.
D. Multiple ad hoc conference can be added.
E. A range of directory numbers must be allocated for exclusive use by the conference.

Answer: C,E

Question No: 2

Time-of-day routing in Cisco Unified Communications Manager is configured in which of these ways?

A. by specifying a time schedule on the phone device CSS
B. by specifying a time period on the phone device CSS
C. by specifying a time schedule on the partition that is being used for time-of-day routing
D. by specifying a time period on the partition that is being used for time-of-day routing
E. directly on the route pattern using an explicit timetable

Answer: C

Explanation:

Incorrect Answer : ABDE

Explanation : Time-of-Day routing comprises individual time periods that the administrator defines and groups into time schedules. The administrator associates time schedules with a partition.In the Partition Configuration window, the administrator chooses either the time zone of the originating device or any specific time zone for a time schedule.
Link :

http://www.cisco.com/en/US/docs/voice_ip_comm/cucm/admin/8_5_1/ccmsys/a03tod.html


Reference : Cisco Unified Communications Manager System Guide Release 8.5(1), page-177.

Thursday, 16 January 2014

Telephone Magic Continues Support For Cisco 7900 Series IP Phones

With cheap IP endpoints in the series of Cisco Unified IP Phones 7900,most organizations can now take advantage of IP communications.Telephone Magic Inc.is a leader in providing online replacement and spare Cisco 7900 IP phones at wholesale prices.


Magic President of Telefónica says:When our customers call to Cisco IP endpoints.we offer a wide range of phones in the room a variety of budgets and Voice-over- IP network must Unlike the websites anonymous cart price. have updated.we offer our clients a personal relationship with a representative to come to know.we advise them to reduce their requirements and wholesale electricity prices.

Most Cisco 7900 IP phones can take users all the benefits of converged voice and data networks without compromising on the comfort and ease of use as expected from a business phone. Cisco Unified IP Phone 7900 can help improve productivity by the needs of users across the enterprise.endpoints advanced media in this innovative suite of Cisco Unified IP Phones enhance the user experience.
There are more than a dozen models and three conference phone options available on the 7900 Series Cisco IP phones.The most popular models are the 7931G IP phone,IP phone 7942G and 7937G IP Phone Conference.

The Cisco IP Phone 7931G meets the communication needs of retail,commercial,industrial workers , and who with moderate telephone traffic but also specific call requirements.The 7931G is designed to grow with an organization.A number of important functions enabled soft dynamics allows the phone to speed with the requirements through regular software updates keep.Moves,adds and changes are easy users can move their mobile phones and choose simply to a new location anywhere on the network.The Cisco 7931G also provides accessibility for people with special needs.

The Cisco IP Phone 7942G is designed with speakerphone and handset for wideband audio , a mobile phone with all the features of IP. His goal is to work with considerable transaction type to be accessible telephone service the needs of workers.The 7942G has two line buttons backlight/programmable feature and four interactive soft keys that you.Through all call features Firmware updates can be downloaded from Cisco.com.No practice required movements and changes to the phone,similar to the model 7931G users can easily pick up the phone and move to a new location anywhere on your network.Cisco Phone 7942G also provides many aids.


The Conference Phone 7937G Cisco IP combines the latest technologies broadband speaker conference technologies with award-winning Cisco voice communication.The 7937G is an IP-based,full-featured phone,hands-free audio conference , which is designed for use on desktops, in conference rooms and executive suites.Optional Extended Microphone Kit Room 7937G increased range of up to 30 x 40 meters.
Jackson adds Cisco Unified IP Phone 7900 Series IP phones offer LCD including dynamic soft keys for call features, support for information services,including Extensible Markup Language ( XML) capabilities to extend IP phone systems,the ability to provide XML - based services to be personalized, allowing users to access a variety of information such as stock quotes employee directories and Web content and much more.therefore we are happy to provide additional support for this line of phones

Tuesday, 3 September 2013

642-447:Implement CUCM Course Description:



Cisco Certified Network Professional (CCNP ®) validates Voice knowledge and skills required to integrate into underlying network architectures advance. Furthermore, this certification validates a robust set of skills in implementing, managing, configuring, and troubleshooting a converged IP network. With a CCNP Voice certification, a professional network can create a collaboration solution that is transparent, scalable, and manageable. The CCNP Voice focuses on Cisco Unified Communications Manager Quality of Service (QoS), gateways, gatekeepers, IP phones, voice applications, and utilities on Cisco routers and Cisco Catalyst switches.

Prerequisites:

CCNA Voice or any CCIE Certification can act as a pre-requisite.

Exam ID:

642-447 CIPT1 v8.0

Exam Description:

The Cisco Unified Communications Manager, Part 1 v8.0 (CIPT1 v8.0) 642-447 is the exam associated with the Cisco Voice Certified Network Professional certification. This exam tests a candidate's knowledge of the installation and configuration of the Cisco Unified Communications Manager in a single site and focuses primarily on Cisco Unified Communications Manager v8.0, routing and signaling component of the Cisco Unified Communications solution Call . Candidates can prepare for this exam by taking the Implementing Cisco Unified Communications Manager, Part 1 v8.0 (CIPT1 v8.0) 642-447 course.

Re certification:

Professional certifications CCNP (Cisco, CCNP Wireless, CCDP, CCSP, CCNP Voice, and CCIP) are valid for three years. To recertify, pass any 642 exam that is part of the curriculum of professional-level written exam or any CCIE / CCDE before the expiration date of certification.

The achievement or re-certifying a certifications above automatically extends your certification and professional level associated asset (s) until the expiration of the last certification achieved.

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It is a convenient and efficient pipeline for CCNP certification 642-447. We offer free 642-447 pdf Cisco CCNP exam, here you can download free pdf certifications such as CCNP, etc. .. We promise that our products 642-447 CCNP exams are equipped with high-level, superior quality, and accuracy of the pivot point. Our experts are certified, experienced and knowledgeable in the design of CCNP 642-447 exam demo. The exam dumps are looking for new concepts at once, according to the latest real exam. Only the dynamics of exam curriculum can make adjustments to reflect new knowledge points.

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Thursday, 29 August 2013

642-447 CIPT1 v8.0 Implementing Cisco Unified Communications Manager, Part 1 v8.0 (CIPT1 v8.0)

Exam Number:                                                           642-447
Associated Certifications:                   CCNP Voice (formerly known as CCVP)
Duration:                                                                   90 minutes
Questions                                                                  60 -70
Available Languages:                                           English, Japanese

Recommended Training

http://tools.cisco.com/GlobalLearningLocator/courseDetails.do?actionType=executeCourseDetail&courseID=5618

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Exam Topics

The following information provides general guidelines for the content likely to be included on the exam. However, other related topics may also appear on any specific delivery of the exam. In order to better reflect the contents of the exam and for clarity purposes the guidelines below may change at any time without notice.

Perform initial set up of a Cisco Unified Communications Manager cluster

  • Describe Cisco Unified Communications Manager cluster architecture
  • Describe Cisco Unified Communications Manager redundancy designs
  • Describe the requirements for Cisco Unified Communications Manager use of DHCP, TFTP, DNS, and NTP
  • Determine the services necessary to support a Cisco Unified Communications Manager deployment and activate the appropriate services

Describe and configure Cisco Unified Communications Manager to support on-cluster calling

  • Configure a Cisco Unified Communications Manager group
  • Configure Cisco Unified Communications Manager profiles and device pools
  • Configure Cisco Unified Communications Manager templates
  • Manage phones and users using Cisco Unified Communications Manager Bulk Administration Tool
  • Describe the tool for Auto-Registered Phones Support functionality

Describe and configure a route plan for Cisco Unified Communications Manager to support off-net calling

  • Describe Cisco Unified Communications Manager digit analysis
  • Implement gateways
  • Configure route patterns
  • Configure route lists and route groups
  • Implement toll-fraud prevention
  • Configure digit manipulation
  • Describe the functions and usage of calling search spaces and partitions
  • Implement calling privileges

Describe and configure Cisco Unified Communications Manager media resources

  • Describe media resources
  • Configure MeetMe conferencing and software conferencing resources
  • Configure Music on Hold
  • Configure Media Resource Groups and Media Resource Group Lists

Describe and configure the Cisco Unified Communications Manager to support features and applications

  • Configure IP phone services
  • Configure Cisco Unified Communications Manager native presence features
  • Configure Cisco Unified Mobility