[Users] "noisy feedback"

Hi What does "noisy feedback" mean? Quite often we see it in sip traces: SIP/2.0 200 OK To: "Andy Abraham"<sip:2036367@lon-sip-1.gradwell.net>;tag=20c56ba31bbe85b9bc9d0e0 9f876aff7.93cb From: "Andy Abraham"<sip:2036367@lon-sip-1.gradwell.net>;tag=wgu8z0auky Via: SIP/2.0/UDP 192.168.153.100:2085;branch=z9hG4bK-shuf9rjbthup Call-ID: 3c26700aecd1-45fzt2ryqvy3@snom190 CSeq: 2 REGISTER Contact: <sip:2036367@192.168.153.100:2085;line=oru1hcdy>;q=1;expires=25 Server: OpenSer (1.2.0-pre5-notls (i386/linux)) Warning: 392 193.111.201.74:5060 "Noisy feedback tells: pid=6112 req_src_ip=193.111.200.11 req_src_port=5082 in_uri=sip:lon-sip-1.gradwell.net out_uri=sip:lon-sip-1.gradwell.net via_cnt==1" Content-Length: 0 Cheers peter -- peter gradwell. gradwell dot com Ltd. http://www.gradwell.com/ -- engineering & hosting services for email, web and voip -- -- http://www.peter.me.uk/ -- http://www.voip.org.uk/ --