Application & Plugin for Click2Dial functionality / MS Outlook integration

We are looking for someone experienced in development of Outcall (http://code.google.com/p/outcall/) based application. Outcall can either be modified or similar application can be used as long as the source code is provided and project requirements are met.

The project is divided into 2 parts:

*Main application:
Requirements:
- Windows platform (Xp,7)
- Compatibility/integration with MS Outlook 2003 upwards
Functionality (general):
- Authentication via CallAPI (http://wiki.4psa.com/display/VSOAP/VoipNow+Professional+CallAPI)
- Placing calls via CallAPI
- Receiving notifications about calls via CallAPI (popup)
- Call Log / History (outgoing/incoming/missed calls)
- Contacts import (CSV)
Functionality (cont. - when integration with Outlook is enabled)
- Notification about incoming call should contain contact info if contact is in Outlook
- Placing calls within Outlook / Emails / Contacts

*Application plugin(s):
- Should work with at least 3 main browsers (Firefox,IE,Chrome)
- Placing calls within webpage / Click2Dial functionality (similar to Skype)
- can be implemented as an application extension (takes settings/auth. from app) or standalone plugin (standalone auth. / settings) which places calls via CallAPI

Additional info: http://www.4psa.com/?pcat=products/voipnow&pag=voipnowdesktop