What if you could re-invent the telephone company and/or OTT (over-the-top) services using WebRTC? Do you remember all of their service upgrades on top of basic phone services? Here are some of the services from telecoms of yesteryear and even Skype from a decade ago:
In/Outbound minutes
Phone numbers (DIDs)
Vanity phone numbers
Tollfree numbers
Premium Rate 900 numbers
Hunt group ringing
Caller ID