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Posted by : Unknown
Wednesday, 3 September 2014
The
Cisco Certified Network Associate Voice (CCNA Voice) validates associate-level
knowledge and skills required to administer a voice network. The Cisco CCNA
Voice certification confirms that the required skill set for specialized job
roles in voice technologies such as voice technologies administrator, voice
engineer, and voice manager. It validates skills in VoIP technologies such as
IP PBX, IP telephony, handset, call control, and voicemail solutions.
The
CCNA Voice certification assesses skills and knowledge related to the Cisco
Unified Communications Manager. It is typically employed by large organizations
such as governments, large companies, and colleges. Additionally, the CCNA
Voice Certification assesses skills and knowledge related to the Cisco Call Manager
Express (CME) and Cisco Unity Express (CUE) solutions typically used by medium
and small organizations such as companies with less than 2,000 employees,
retail businesses, and small school districts.
Describe the security
threats facing modern network infrastructures:
·
Describe the Cisco
Unified Communications components and their functions
·
Describe call
signaling and media flows
·
Describe quality
implications of a VoIP network
Provision end users and associated devices:
·
Describe user
creation options for Cisco Unified Communications Manager and Cisco Unified
Communications Manager Express Create or modify user accounts for Cisco Unified
Communications Manager
·
Create or modify user
accounts for Cisco Unified Communications Manager Express using the GUI
·
Create or modify
endpoints for Cisco Unified Communications Manager
·
Create or modify
endpoints for Cisco Unified Communications Manager Express using the GUI
·
Describe how calling
privileges function and how calling privileges impact system features
·
Create or modify
directory numbers
·
Enable user features
and related calling privileges for extension mobility, call coverage, intercom,
native presence, and unified mobility remote destination configuration
·
Enable end users for
Cisco Unified Presence
·
Verify user features
are operational
Configure voice
messaging and presence:
·
Describe user
creation options for voice messaging
·
Create or modify user
accounts for Cisco Unity Connection
·
Describe Cisco
Unified Presence
·
Configure Cisco
Unified Presence
Maintain Cisco
Unified Communications system:
·
Generate CDR and CMR
reports Generate capacity reports
·
Generate usage
reports
·
Generate RTMT reports
to monitor system activities
·
Monitor voicemail
usage
·
Remove unassigned directory
numbers
Perform manual system
backup Provide end user support:
·
Verify PSTN
connectivity
·
Define fault domains
using information gathered from end user
·
Troubleshoot endpoint
issues
·
Identify voicemail
issues and resolve issues related to user mailboxes Describe causes and
symptoms of call quality issues Reset single devices
·
Describe how to use
phone applications