SMS on Agentency. Answers come from your own content, with the source on the reply, and a handoff when a person should take over.

Northwind
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With your own app credentials. Paste the token the vendor gives you. If the vendor asks for a callback, paste the URL and verify token Agentency shows.
Copy the Twilio Account SID, the auth token, and an SMS-capable number in E.164 format.
In Channels, paste the Twilio Account SID, the auth token, and an SMS-capable number in E.164 format.
Paste the Twilio Account SID, the auth token, and an SMS-capable number in E.164 format into Agentency. Agentency registers the webhook. You do not paste a URL into the vendor.
Send a message on this channel and confirm the agent replies from your content.
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