Audio Codecs?

[gbh]

Hi all,

My provider "3" in Australia provides a voicemail to email service.
My voice messages arrive in my email inbox as attachements.
I mark for download and then download but then media player is unable to play the message.
It gives the following error:
cannot playback the audio stream, the audio format is not supported

Any ideas?

[intrglctcrevfnk]

Hi all,

My provider "3" in Australia provides a voicemail to email service.
My voice messages arrive in my email inbox as attachements.
I mark for download and then download but then media player is unable to play the message.
It gives the following error:
cannot playback the audio stream, the audio format is not supported

Any ideas?

Well, what is the format of the audio attachment? That would help a lot to know that..

[gbh]

it is ulaw wav.

downloaded another media player and it is capable of playing the files.
solution!
ulaw is fairly common, rather surprising windows media doesn't support it?