User manual HP IPAQ 512 VOICE MESSENGER IPAQ 510 SERIES VOICE MESSENGER - VOICE OVER IP (VOIP) APPLICATION NOTE

[. . . ] Voice over IP (VoIP) Application Note HP iPAQ 500 series Voice Messenger The goal of this document is to clearly and concisely state what HP iPAQ 500 series Voice Messenger is and is not capable of supporting for mobile IP telephony, aka VoIP, or Voice over IP. All the capabilities and interoperability scenarios haven't been tested at this point, and until then this document will be a work-in-progress. As new information becomes available, it will be added to this document. Contents 1 2 3 4 5 6 7 Overview. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 Media and Signaling Protocols . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [. . . ] Limiting the data rates on the APs may prevent iPAQ 500 series devices from connecting to the AP. 7 IP-PBX and SIP Server Support This category is related to the SIP-based IP-PBX system or server with which the handheld device must interact for VoIP services. HP testing is underway with enterprise IP-PBX products from Cisco, Avaya, Alcatel, and Nortel. Detailed test criteria and results will be added to this section as they become available. 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 under Setup Assistant provides three categories of settings ­ Account, Server and VoiceMail. Account: Please provide the username and password for the VoIP/SIP account. Also provide the Domain name for the account. The username and Domain are used to construct the SIP URI for the account as in the example below: User name- johndoe Domain- voipservice. sip. com SIP URI- sip:johndoe@voipservice. sip. com The name of the VoIP Service Provider can also be specified; this is optional. Server: This category is for the SIP settings associated with the SIP-enabled IP-PBX or the SIP Server. The name/s or IP Address/es of the SIP Proxy and the SIP Registrar must be specified here. By default, `Register with SIP Proxy' is checked, indicating that the SIP Proxy is also used as the SIP Registrar. [. . . ] This can be done using any of the provisioning methods supported by Windows Mobile 6 ­ 1. OTA using OMA Client provisioning [WAP push]. OTA using OMA Device Management provisioning. Using a CAB Provisioning Format [. cpf] file which can be delivered over HTTP, or by using a SD/MMC card or copied over to the phone directly using ActiveSync. [. . . ]