I have a customer that doesn't pay long distance to certain area codes allowed by their PSTN provider. For those area codes, they would like to allow Webex to make the outbound call through their PSTN. For any calls that are not in those area codes, they would like Webex to force using audio at the local machine IE microphone/speakers/headset, with a prompt to inform the user. Is this a possibility, and how would that be implemented?
