Offer description

I need a lightweight voice application built in my Twilio account that lets three dedicated local numbers behave as a shared conference room. Here is how the flow should work: • When anyone dials one of the three Twilio local numbers the call is auto-answered, the system waits two seconds, then sends a single DTMF “1”. That tone must be clear enough for an IVR or any automated listener to detect. • Immediately after the tone the caller hears looping hold audio. I have no preference on style, so feel free to use a royalty-free loop or Twilio’s default music. • As soon as a second caller is present, both (and any later callers) are bridged into the same conference. If a third person dials in while two are already talking, simply add them to the live...