[asterisk-biz] ANI

[Bill Michaelson]

Miles Scruggs wrote:
> On May 11, 2008, at 1:00 PM, Bill Michaelson wrote:
>
>   
>> Miles Scruggs wrote:
>>     
>>> `
>>> 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.
>>>
>>>
>>>       
>> Digital signatures?  a la RSA?
>>     
>
> come on at least try to think it through.
OK, then, never mind.
>   How are you going to pass  
> the signatures for calls not originating via IP? call setup times just  
> get slower, and packets get bigger. 
>   
Your alternative?

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