Thanks Ken for that parameter, thats exactly what we need!!!It does not appear to work in SVN--r732M, or maybe only when the linktolink is set to yes.Jim, The repeater setup does use TX CTCSS to control the access to the IRLP/echolink node.To prevent the repeater ident been sent we don't send the TX CTCSS during the repeater ident time etcI know this is not ideal but you can guess what my next questions is...Can we turn off TX CTCSS during the app_rpt ident period or only on during real user activity???Yes you can have PL only during RX of valid signal. See: itxctcss in the SVN code. Eliminates all beeps, boops and ids