We are using a VF page as a CTI adapter. It does not seem to include sforce.one. I notice on other VF pages this is brought in as part of api.js, but I cannot put my finger on what it is about that VF page which brings in api.js when the CTI adapter page does not bring it in.
How do I access sforce.one from my VF page acting as a CTI adapter? Would it be a horrible idea to bring it in explicitly myself, as in
<apex:includeScript value="/sforce/one/50.0/api.js"/>