C.6.2.2.4 Visual indicator of Audio with RTT
Changes were agreed in 6.2.2.4 about visual indicator of audio. Corresponding changes are proposed here for the test in C.6.2.2.4 as an attached file with changemarks and inline.
C.6.2.2.4_Visual_indication_of_audio_with_RTT.docx
C.6.2.2.4 Visual indicator of audio with RTT
Type of assessment Inspection
Pre-conditions
-1. ICT provides bidirectional voice communication.
-2. ICT has RTT capabilities.
-3. ICT test system with a voice capable test terminal is available
Procedure
-1. ICT under test is connected to a test ICT system and terminal providing bidirectional voice communication that is compatible
with the voice communication on the ICT under test.
-2. A person speaks into the other ICT.
-3. Check by observation whether there is a real-time visual indicator of audio activity.
Result
Pass: Check 3 is true
Fail: Check 3 is false
Not applicable: Pre-condition 1 or 2 or 3 is not met
NOTE: The indicator should flicker in real time in a way that reflects the audio activity.