HI,After analyze, when i perform a call over a VPN the bandwith used is twice the bandwith used the same configuration using an ISDN link. On my configuration i use on one side an ASA 5520 ans on the other side an 3640. The phoneset use H323 protocol...

HI,I use VPN between ASA 5520 and 3640 when i try to transfert file from the ASA to 3640 side the transfer is very low. When i tranfer file from 3640 to ASA side it's seem to be good.On the ASA the configuration was made with ASDM.Do you have an idea...