Music on hold is definable in the system and there will be a feature for more granular control of what music prompt is played and when. I don't know where the idea for agent prompts is on the roadmap, but until then, you could initiate a secure flow to play a prompt when the agent takes the call. Not pretty and a lot of hard coding, but doable. We have implemented this for a few customers.
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Robert Wakefield-Carl
Avtex Solutions, LLC
Contact Center Innovation Architect
robertwc@avtex.comhttps://www.Avtex.comhttps://RobertWC.Blogspot.com------------------------------