[Asterisk-Users] G729A

[chan (Alpha Trilogies Networks)]

Hi all, Will G729A codec exhaust the CPU power? If yes, how many concurrent
sessions that P4 server board that can stand? Pls advise.
Btw, if G729A has been purchased and installed, what will happen to the
Asterisk Server crash say hard-disk when down or faulty, any where to do
back up first such as "tar" commands?

Any advice will be appreciated 

tq