Two asterisk server - presence problem

Hi all,

I have two asterisk servers on public ip. I’m interesting how to set presence of extensions on remote astersik. Both servers have hints in extensions.conf

Presence works great with sip on same server. And for remote, works for a wile and just breaks.

Contact list is populated with extension@domain
and clients are xlite/eyebeam and presence mode is set peer-to-peer, tried also with Presence Agent same thing.

Does anyone have this problem, and know how to solve it 