HP iPAQ 500 Supplementary Manual

Download Application note of HP iPAQ 500 Series Cell Phone for Free or View it Online on All-Guides.com. This version of HP iPAQ 500 Series Manual compatible with such list of devices, as: iPAQ 500 Series, iPAQ 510 - Voice Messenger, iPAQ 512 - Voice Messenger, iPAQ 514 - Voice Messenger

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1 Overview
Mobile IP telephony services can be separated into three broad categories, each with its
own specific target markets and technologies used. These categories are illustrated below:
Tested use cases for the built-in VoIP client on the HP iPAQ 500 series smartphone cover
the enterprise VoIP segment exclusively and expect the enterprise has IT staff that
manage their own IP-PBX systems and provision devices for enterprise users. Mobile
enterprise VoIP services should be accessible anywhere the VoIP-enabled enterprise
wireless local area network (WLAN) provides coverage, typically within company
buildings and possibly around corporate campuses. Using the built-in VoIP client for
mobile access to the company’s IP-PBX from remote locations (homes, hotels, Internet
hotspots, etc.) is not a supported capability.
HP uses the native Microsoft SIP (Session Initiation Protocol) client in Windows Mobile
6 to access VoIP services, and this SIP client’s capabilities and limitations have been
further split into the following categories for the purposes of this document:
Media and Signaling Protocols
Telephony Features