Applications Installation & Administration
Page 56
Applications Installation & Administration Manual
15-601133 Issue 1 (7 June 2006)
IP Office 3.2
5. Click
> Audio Codec
Alternatively, click View > Preferences > Audio Codec. The Audio Codec window opens.
6. Select one of the four industry standard audio codecs, as the preferred audio codec for VoIP
communication.
Use
&
to select the audio codec required.
7. (Optional) If you are using a low bandwidth connection for example a dial Up Modem, increasing
the Frames per packet to 2 might improve the quality of the VoIP communication. However this is
not guaranteed. If you are not using a low bandwidth connection it is recommended you use the
default value of 1.
8. (Optional) If you have multiple IP connections select Confirm VoIP IP Address. Prompts you to
select the IP address for VoIP communication.
9. (Optional) Select Enable FastStart to provide the caller with a ring tone. If it is not checked the
caller does not hear ring tone, but the call is connected faster.
10. Click OK to save the changes.
11. Close Phone Manager. When you next start Phone Manager the options selected will be active.
Note
QoS support from the users PC is optional but is highly recommended. Windows 2000 and
Windows XP are able to provide the user with QoS that can be configure to match the QoS
settings of the IP Office. See VoIP Quality of Service (QoS).
WARNING - To change the settings you must be connected to the telephone switch.