Hi Paul, On Wed, Oct 29, 2008 at 11:55 PM, Paul Kyzivat <[EMAIL PROTECTED]> wrote: > While I agree with what you say, this only works if the verification will > happen in a timely way. If you want white/black lists, then the verification > must happen even before the phone rings. Is it reasonable to assume that in > typical deployments the time for the reverse lookup will be quick enough to > give reasonable experience to the caller? Or will he have already hung up? > (I don't have a good sense for the numbers here.)
As you mention, the user (Callee) should not be alerted until the verification process is completed. IMO the time for the reverse lookup is typically quick enough for an acceptable user experience. > If this takes too long, then I think it ends up being info that may be > delivered after the call is established. (Perhaps your callerid starts out > yellow and turns green when it has been confirmed.) This is not useful for black/white lists. Cheers, -- Victor Pascual Ávila _______________________________________________ Sip mailing list https://www.ietf.org/mailman/listinfo/sip This list is for NEW development of the core SIP Protocol Use [EMAIL PROTECTED] for questions on current sip Use [EMAIL PROTECTED] for new developments on the application of sip
