[SIPForum-discussion] What is MWI ?

[Khoa Pham]

Hi all,

I search google for WMI, and know that

"A message-waiting indicator (MWI) in telephony is a feature that
illuminates an LED on select telephones to notify a telephone user of
waiting voicemail messages on most North American public telephone networks
and PBXs."

What is MWI used in SIP ?

-- 
Khoa Pham
HCMC University of Science
Faculty of Information Technology
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://sipforum.org/pipermail/discussion/attachments/20130202/3fdf7fbe/attachment-0002.html>