[Serusers] SER and NAT and RTProxy

Hi all, I have a strange problem with the audio with some calls. I have setup RTPProxy and nathelper modules. I came across an error saying the RTP proxy was disabled but solved it by searching the archives and executing: cvs -d:pserver:anonymous@cvs.ser.berlios.de:/cvsroot/ser co rtpproxy. This worked fine and my audio was transmitted. However every now and again (apparently at random) my audio doesnt work.When I look at the error logs in /var/log/messages, I see the following: ERROR: send rtpp_command: cant read reply from a rtp proxy WARNING: rtpp_test: cant get version of the RTP proxy WARNING: rtpp_test: support for the rtp proxy has been temporarily disabled ERROR: force_rtp_proxy2: support for porxy disabled. The CVS command fixes it temporarily. Does this mean I just have to run the command randonly every so often?...Is there a way to permanently fix this? Thanks, Aisling. -------------------Legal Disclaimer--------------------------------------- The above electronic mail transmission is confidential and intended only for the person to whom it is addressed. Its contents may be protected by legal and/or professional privilege. Should it be received by you in error please contact the sender at the above quoted email address. Any unauthorised form of reproduction of this message is strictly prohibited. The Institute does not guarantee the security of any information electronically transmitted and is not liable if the information contained in this communication is not a proper and complete record of the message as transmitted by the sender nor for any delay in its receipt.