HP iPAQ 512 HP iPAQ 500 series Voice Messenger - Voice over IP (VoIP) Applicat - Page 12

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 SIPenabled 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