no, ipsec headers add much more traffic overhead even than small voice
rtp packets bears (using low bitrate codec).
this ipsec overhead is not too crucial when ecapsulating relatively big
data packet
Benny Amorsen wrote:
"PJ" == Pavel Jezek <[EMAIL PROTECTED]> writes:
PJ> tunneling small rtp packets through vpn has big overhead, better
PJ> to use application level encryption - encrypted iax or srtp.
IPSEC in transport mode without NAT has a very low overhead.
/Benny
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