[VoiceOps] Easy ways to measure PDD
abalashov at evaristesys.com
Tue Apr 21 15:50:55 EDT 2015
Our practice suggests that it's perfectly safe to measure time
difference between processing of initial INVITE and either (a) non-100
1xx response (either 183+SDP or 180) or (b) final affirmative answer (2xx).
On 04/21/2015 03:45 PM, Calvin E. wrote:
> Regarding the other discussion of what PDD is in SIP signalling versus
> real human experience, it all depends what you're looking for and how
> you're willing to find it.
Alex Balashov | Principal | Evariste Systems LLC
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