[Freeswitch-users] MWI sent without subscriptions (SIP)

[François Delawarde]

Hi,

It appears that FS sends MWI ("message_summary") NOTIFYs to registered
devices even tho they do not SUBSCRIBE for it.

Some SIP devices (*cough* ZTE *cough*) just don't like MWI NOTIFYs (leds
start blinking like a christmas tree before dying miserably), and my
workaround to disable those is to set "MWI-Account" to something invalid
like:

<param name="MWI-Account" value="invalid at invalid.com"/>

Is there a better way to disable unsolicited MWI NOTIFYs (without
disabling presence)?

Thanks,
François.