is there any possibility to start a third party application from Jabber for Windows when there is an incomming call?
It's needed to open a program (like a CRM system, own exe) which displays a live picture from a surveillience camara.
Would be nice if it's possible to submit the calling number as a parameter
One other option to consider: You can use the Telephony Service Provider (Applications > Plugins on /ccmadmin) to provide a standard TAPI interface your application can interact with. Not ideal but better than nothing.