On Fri, 24 Nov 2006 21:52:24 +0000 (UTC), Brian <bandj@o2.co.uk>
wrote:
[color=blue]
>Whoever he wants to contact doesn't have an
>incoming telephone number for the Betamax service they subscribe to.[/color]

they don't need one surely, put a valid phone number in that they have
control over and connect it with the Betamax SIP ID and an enum user
will route to the SIP ID...

"ENUM with automatic PSTN fallback. People who have a PSTN phone (or a
DID) can map that phone number to a SIP URI (for free at e164.org) --
that mapping is called ENUM. Whenever someone calls that PSTN phone
number from a SIP client or proxy that checks ENUM, the call goes to
the mapped SIP URI (rather than via PSTN) and is free."

Phil
--

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