[SIPForum-discussion] What is MWI ?

Vijay Tiwari vijay11tiwari at gmail.com
Wed Feb 6 04:25:26 UTC 2013


This approach directly maps ISDN diversion values, simplifying PSTN
interworking. For message notification, SIP events along with the message
waiting indicator (MWI) event package can be used(mainly for Voicemail
notification).

On Sat, Feb 2, 2013 at 10:55 AM, Khoa Pham <onmyway133 at gmail.com> wrote:

> 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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-- 
They can because they think they can.
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