[OpenSIPS-Users] pua_dialog info with expired PUBLISH

[SamyGo]

Hi,

I've an OpenSIPS server that triggers PUBLISHes for call states to a remote
presence server, it all works great for trying, ringing, answered states,
however, when a call ends it sends out a PUBLISH with header Expires: 0

That causes the remote presence-server to immediately remove the presentity
info of this ongoing call without generating respective NOTIFY.

Is there any module param from opensips to not set this Expire to 0 !?

The current work around for this, which works, is to intercept this
incoming PUBLISH on the remote presence server and remove the Expires
header. Works well but just curious to find any better way of handling this.

Best Regards,
Sammy
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