mysticaljoey
asked on
voip - pdd
hi,
what does pdd stands for in voip term?
regards
what does pdd stands for in voip term?
regards
ASKER CERTIFIED SOLUTION
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The only additional delay when the secondary is used instead of the primary codec will be the packet delay when the request for the primary is refused and the secondary request sent. This will depend on the speed of the network but should be less than 50ms (0.05 seconds) generally so insignificant.
ASKER
which will you prefer
pri 729 sec 723
or
pri 711 sec 729
pri 729 sec 723
or
pri 711 sec 729
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ASKER
say i set g711 as primary and g729 as secondary
but 10% of all my networks only support g711, so majority of my call will fail over to g729, correct ?
what will be the delay that i'm looking at?