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Miles Scruggs wrote:
<blockquote
cite="mid:9B673C97-A6B7-45D1-B756-CE0FC4F3DAAE@wideideas.com"
type="cite">
<pre wrap="">`
Welcome to IP baby, you really can't lock it down using the
traditional methods. As much as you would like to think that the
entity converting the IP to PSTN should/would/could/does correctly
specify the absolute correct ANI/CID it is quite the opposite on a
large scale. Unless someone dreams up a new way to enforce or
efficiently verify CID/ANI and the big boys actually implement it this
isn't likely to change.
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</blockquote>
Digital signatures? a la RSA?<br>
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