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MWI on T20P won't turn off after checking messages
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James_Yealink Offline
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Posts: 1,159
Joined: Aug 2014
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Post: #2
RE: MWI on T20P won't turn off after checking messages
Hi,

The MWI indicator will only light when server send a NOTIFY message with unread voice mail.
Please start a pcap trace then re-register the account, you can see detail info of voice message summary in the NOTIFY packet. Or send it to us.

May I know is the T20 in a ring group or some other group?

Regards,
James
06-26-2015 07:22 PM
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Messages In This Thread
RE: MWI on T20P won't turn off after checking messages - James_Yealink - 06-26-2015 07:22 PM

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