Hi Cristophe,probably you can achieve that in this way:1) Populate the e-mail field for every Jabber user;2) Enable use of Email Address when Federating on the CUP (Presence -> Setting);3) Add all the external domain aliases on the CUP (Messaging ->...

Hi Vladimir,you have to follow these steps on the CUP Server:1) Stop the following services:- Cisco UP SIP Proxy (Control Center - Feature Services)- Cisco UP Presence Engine (Control Center - Feature Services)- CIsco UP XCP Router (Control Center - ...

Thanks Oliver!