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<DIV dir=ltr align=left><SPAN class=612203819-30032007><FONT face=Arial
color=#0000ff size=2>I believe I read RTP header-compression can not be run on
MPLS. With RTP HC, each router interface between endpoints must have it
enabled. In the past this could cause CPU problems on routers. I do
not use it. Bandwidth consumption by G.729 is so minimal it isn't really
necessary.</FONT></SPAN></DIV><BR>
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<FONT face=Tahoma size=2><B>From:</B> cisco-voip-bounces@puck.nether.net
[mailto:cisco-voip-bounces@puck.nether.net] <B>On Behalf Of </B>Ruttman, Pete
G.<BR><B>Sent:</B> Friday, March 30, 2007 9:48 AM<BR><B>To:</B>
cisco-voip@puck.nether.net<BR><B>Subject:</B> [cisco-voip] Ip rtp
header-compression<BR></FONT><BR></DIV>
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<P><FONT face=Arial size=2>We are evaluating QoS on our network and I have a few
questions:</FONT> </P>
<P><FONT face=Arial size=2>Does anyone run rtp header-compression on an MPLS
network? </FONT></P>
<P><FONT face=Arial size=2>Does anyone run rtp header-compression through a GRE
Tunnel?</FONT> </P>
<P><FONT face=Arial size=2>Is there value in running rtp header-compression on
an ATM WAN?</FONT> </P><BR>The preceding email message may be confidential or
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