I have presence/pua_dialoginfo set up and working well with 3.2.3. The only problem I'm facing right now is dialog event expiry from presentity. If there's no call activity for a while, the dialog event will expire and should a client reboot after this, they'll start up with unknown state in BLF subscriptions. I.e. question marks in the display on Aastra phones and will stay that way until there's new call activity.

Is there a way to keep dialog events fresh even without call activity?

I've tried setting override_lifetime very high (604800) but the events still managed to get removed after an hour or so.

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Tais Plougmann Hansen
OSD Consulting ApS