Accessory Support; Configuring Voip; Enabling 'Internet Calling; Checking Wi-Fi - HP iPAQ 500 Series Application Note

8 Accessory Support

This category is related to headsets and other accessories that may be used with the
handset in conjunction with VoIP.
Supported:
 Wired headsets
 Mono Bluetooth headsets
Not Supported:
 Stereo Bluetooth headsets

9 Configuring VoIP

The Phone Dialer on the HP iPAQ 500 series Voice Messenger can be used to make
VoIP calls in addition to normal cellular calls. VoIP can be configured to work with SIP-
enabled IP-PBX or other SIP servers. Refer to Section 7 above for specific
interoperability test results.

9.1 ENABLING 'INTERNET CALLING'

Before VoIP can be configured, 'Internet Calling' needs to be turned on. 'Internet
Calling' is turned off by default. The 'Internet Calling' plug-in on the Home screen
displays 'Off' indicating that the feature is turned off. To turn the feature on, select
'Internet Calling' on the Home screen and press Enter. This displays the Internet Calling
Settings page. Change the 'Use Internet Calling:' setting from 'Never' to any of the other
available options. This changes the status of the plug-in on the Home screen from'Off' to
'Not Available'. This indicates that even though VoIP is turned on, it hasn't been
configured yet.

9.2 CHECKING WI-FI

Wi-Fi connectivity is required for VoIP to work. Before configuring VoIP, please set-up
Wi-Fi and make sure the phone can connect to an Access Point [AP] and that Internet
Explorer Mobile can be used to browse web pages.

9 .3 USING HP IPAQ SETUP ASSISTANT

Once 'Internet Calling' is turned on and Wi-Fi is set-up, VoIP can be configured using
the HP iPAQ Setup Assistant software included on the Companion CD. The VoIP tab