[SIPForum-discussion] What is MWI ?

[Underwood, Rosa]

Greetings:

MWI in SIP is achieved via the NOTIFY message.  Check RFC 3842.



Rosa Underwood
Verizon Technology


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From: discussion-bounces at sipforum.org [mailto:discussion-bounces at sipforum.org] On Behalf Of Khoa Pham
Sent: Saturday, February 02, 2013 12:25 AM
To: discussion at sipforum.org
Subject: [SIPForum-discussion] What is MWI ?

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
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