Latency doesn't vary much with the codec. Different codecs package
different amounts of audio per packet, but that is usually a small part
of the overall latency with VoIP.
If G.711 is used with a reasonable quality PLC algorithm, like the new
one in *, it beats G.729 hands down in its packet l
I'm curious which of these codecs is more affected by latency and
packet loss? I'm testing both of them out in a scenario where both
ends of the call have good connectivity, but the distance between them
is at least 8 hops and some latency is involved. One end is my * box
and the other end is tel