Unit of competency Outline

Date retreived
23/07/2026 6:52 AM AWST

Whilst all efforts are made to provide accurate and timely information from the relevant source/documentation, please be aware that the information supplied may not be the most current version. The accuracy of the detail has not been confirmed by the Department and therefore should not be relied upon without first confirming the contents.

Implement voice applications over secure wireless networks

Implement voice applications over secure wireless networks

Unit of competency
National Code
ICTNWK627
State Code
ODT16
TGA Status
Current
DTWD Status
Approved
Current Release Number
1.00
Current Release Date
03/02/2022
View on TGA
State Implementation and Classification
Approved Date
25/05/2022
Field of Education
020113 - Networks And Communications
Original Release Date
25/05/2022
Nominal Hours
40
Description
This unit describes the skills and knowledge required to use a variety of networking tools, equipment, and protocols to design voice over wireless local area networks (VoWLANs). It includes securely implementing quality of service (QoS) and high bandwidth applications into wireless networks.The unit applies to individuals who may have advanced information and communications technology (ICT) skills and knowledge and work in roles such as wireless help desk technicians, wireless network support specialists and wireless network engineers.No licensing, legislative or certification requirements apply to this unit at the time of publication.
Notes
Elements and Performance Criteria
1. Assess wireless network architecture
  • 1.1 Confirm work brief and tasks according to organisational policies and procedures
  • 1.2 Analyse and select wireless network option according to work brief
  • 1.3 Create wireless network architecture design considerations
  • 1.4 Verify suitability and readiness of wireless network for voice over application
2. Implement VoWLAN
  • 2.1 Configure wireless client devices according to work brief
  • 2.2 Create wireless local area network (WLAN) implementation and verification plan
  • 2.3 Select and source voice over application configuration components according to work brief
  • 2.4 Configure VoWLAN and confirm security control functionality
  • 2.5 Conduct network troubleshooting and rectify any issues
3. Apply QoS practices
  • 3.1 Plan QoS design considerations for voice over internet protocol (VoIP) applications
  • 3.2 Design QoS deployment schemes according to work brief
  • 3.3 Analyse and select wireless multimedia (WMM) extension options according to work brief
  • 3.4 Select and source configuration hardware, software and tools
  • 3.5 Confirm component serviceability
  • 3.6 Test QoS network functionality and rectify any issues
4. Confirm multicast wireless environments
  • 4.1 Analyse multicast concepts
  • 4.2 Assess implications for multicast over the lowest common denominator access point
  • 4.3 Confirm multicast requirements
  • 4.4 Devise structured troubleshooting methodology according to work brief
5. Secure high bandwidth network functions
  • 5.1 Analyse latency-sensitive application requirements according to work brief
  • 5.2 Test video applications over the lowest common denominator access point in WLAN
  • 5.3 Calculate and predict bandwidth requirements for video applications over wireless network
  • 5.4 Confirm WLAN interconnectivity
  • 5.5 Develop and securely file documentation on completed work tasks according to organisational policies and procedures
No information
No information
Replaces
State Code National Code Title Type
AUV28 ICTNWK606 Implement voice applications over secure wireless networks Unit of competency