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Miles Scruggs wrote:
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cite="mid:64CA175F-B0E9-430E-9EF8-01D8706AED4B@wideideas.com"
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<pre wrap="">On May 11, 2008, at 1:00 PM, Bill Michaelson wrote:
</pre>
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<pre wrap="">
Miles Scruggs wrote:
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<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.
</pre>
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<pre wrap="">Digital signatures? a la RSA?
</pre>
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<pre wrap=""><!---->
come on at least try to think it through.</pre>
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OK, then, never mind.<br>
<blockquote
cite="mid:64CA175F-B0E9-430E-9EF8-01D8706AED4B@wideideas.com"
type="cite">
<pre wrap=""> How are you going to pass
the signatures for calls not originating via IP? call setup times just
get slower, and packets get bigger.
</pre>
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Your alternative?<br>
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