Congrazie freelancer romania

We have a need to integrate Presence Notifications from sipXecs / OpenUC (Same PBX sipfoundry) with Lync On-Premise and Cloud Hosted systems. When a user is on the phone on sipXecs / OpenUC we want to update the corresponding Lync Users Presence as on the phone or busy on there Lync Client... (Budget: $300-$2000 USD, Jobs: Java, Software Architecture)