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41-001343-01 Rev 02, Release 3.2.2
5-41
Configuring DHSG using the IP Phone UI
(6735i, 6737i, 6739i, 6753i, 6755i, 6757i,
6757i CT)
Use the following procedure to configure DHSG using the IP Phone UI.
Audio Hi-Q on G.722 Calls
The Aastra IP phones support the Hi-Q (high quality) audio technology which delivers enhanced
performance and voice clarity for Aastra’s 6700i series of SIP phones. Incorporating wideband
audio technology, Aastra Hi-Q significantly improves the audio quality of calls. This technology
provides a more lifelike conversation when the G.722 wideband Codec is used. The phones with
5-line LCD screens display a large icon when Hi-Q is being used on the call. On 3-line LCD
screens, the text of “
Hi-Q
” displays on the same line as the call timer.
IP Phone UI
Step Action
1
Press
on the phone to enter the Options List.
2
Select
Preferences.
3
Select
Set Audio
.
4
Select
DHSG
and toggle the DHSG support ON or OFF
5
If you select “
Off
”, press
Done
to save your setting.
6
Press
Done
to save your setting. The setting applies immediately to the phone.
For the 6739i:
1
Press
on the phone to enter the Options List.
2
Press the <
Audio>
button.
3
Press the
<Headset Device>
button. The following values display:
•
Wired (default)
•
DHSG
•
Bluetooth
4
Press the value you want to set for the headset device.
5
Press the
to return to the previous menu or press the
to return to the idle screen.