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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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:[email protected]
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. In this case, the name or IP Address of the SIP
Proxy only needs to be provided and the same name/IP address is also used for the SIP
Registrar. If the Proxy and the Registrar are different, please uncheck ‘Register with SIP
Proxy’ and provide the name/IP address for the SIP Registrar in addition to the SIP
Proxy.
Voice Mail:
If a Voice Mail number is provided with the account, please include it here. This is
optional.
The ‘Options’ button can be used to access some advanced VoIP settings. The UDP
signaling method can be toggled between symmetric and asymmetric. Symmetric UDP
signaling is used by default. An option to enable early UDP packets on RTP and RTCP
ports is available. This enables opening of ports on a NAT allowing NAT traversal of
traffic. A prefix digit can be added to outgoing phone numbers. For example, if ‘9’ is
specified as the prefix digit, it is automatically pre-pended to all 11-digit, 10-digit and 7-
digit phone numbers. By default, no prefix digit is used. The DSCP field in the IP header
of voice packets contains a QoS number that determines the priority voice packets get
over data packets in the network. By default, 56 is used as the DSCP QoS number. This
can be modified to increase or decrease the priority of voice traffic.
Once all the appropriate information is provided, apply the configuration to the phone. If
Wi-Fi is on and connected to an AP, the phone will register with the specified SIP-
enabled IP-PBX or the SIP Server. If Wi-Fi is off, SIP registration will occur when the
next time Wi-Fi is turned on and connected to an AP. The status of the ‘Internet Calling’
plug-in will either be ‘Available’ or ‘Selected’. ‘Available’ means that the phone has
Wi-Fi access and is registered with the IP-PBX, but the next outgoing call will be over
cellular. ‘Selected’ means that the phone has Wi-Fi access, is registered with the IP-PBX