Re: Q931 Setup authorization and Neighbor GK

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I would agree with you. Maybe this is a good point to figure out
two or three useful PDD measures and then we could think about
what data they need and what accuracy is required.

----- Original Message ----- 
From: "Vance Shipley" <vances@motivity.ca>
Sent: Wednesday, October 01, 2003 3:15 PM


> The call doesn't start until a SETUP is sent.  An ARQ is an "admission
> request" which is just that.  It establishes the caller's intention
> and the response from the GK, possibly after interacting with other GKs
> by way of LRQ, tells the endpoint if and how to complete the call.
> 
> The measurement of post dial delay (PDD) is subjective.  If I'm 
> evaluating a route for termination of voice traffic I will consider the
> time between my SETUP being sent and the audible ring back being heard.
> This measures their performance for call setup.  If the route uses 
> gatekeepers we can consider seperately the transaction processesing time.
> When a customer is evaluating our PDD this transaction time will be part 
> of the PDD from their perspective.  



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