Nav and TAPI ? (Clic to call and sheet rise)

Hello,

(sorry for my poor english skills)

I am working on a VOIP project for my company, and we would like to join our telephony system with Navision.

Incoming calls => Sheet rise

and clic to call.

One of the supplier is asking us if Navision is handling the TAPI V2 ?

Can you help me on that one ?

Thanks.

BEst regards,