Audio hi-q on g.722 calls, Audio hi-q on g.722 calls -41 – AASTRA 6700i series, 9143, 9480i, 9480i CT SIP Administrator Guide EN User Manual
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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
•
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.