Aastra Telecom CT9143i - Manual (Page 33)

New Features in Release 2.3
RN-001029-02, Release 2.3, Rev 00 29
SIP IP Phone Models 9143i, 9480i, 9480i CT and 5i Series Phones Release Note 2.3
XML Execute Commands for Playing a WAV File
The IP Phones now allow a WAV file to be played or stopped via XML Execute commands. A
WAV file is an audio file format standard for storing an audio bit stream on a system in raw,
uncompressed format or compressed format to reduce the file size.
A WAV file can be streamed to the phone using the HTTP protocol.
The WAV feature supports the following:
• Streaming of the WAV file to allow it to be locally played
• Allows you to abort the audio streaming by pressing the Goodbye key on the phone.
• Supports the HTTP file download protocol
• Supports the aLaw and uLaw codecs
• Calls “Action URI INCOMING” when the audio WAV starts, and
“Action URI ONHOOK” when the WAV file playing has completed. The name of the WAV
file is inserted into the Action URI.
• Plays the WAV file only if the phone is idle.
• Aborts streaming if another line is selected for dialing out, or if the current line is accepting an
incoming call.
• WAV audio file starts only when 4 seconds of the audio data (or the complete file) has been
accumulated.
• Follows the standard phone behavior of speaker/head set/hand set.
An Administrator can use two new XML Execute commands with the AastraIPPhoneExecute
object to allow the phones to play a WAV file:
• Wav.Play - This command initiates the streaming of a WAV file to the phone.
• Wav.Stop - This command aborts a WAV streaming.
XML Features