add check for API to not impact previous releases for active call transfer#283

vriosrada-msft merged 1 commit intomainAzure-Samples/communication-services-web-calling-tutorial:mainfrom

dmceachernmsft/active-call-transfer-api-checkAzure-Samples/communication-services-web-calling-tutorial:dmceachernmsft/active-call-transfer-api-checkCopy head branch name to clipboard