Add a beep because my PBX kept crashing, & phone doesnt ring, My isdn log shows the call, so if I get a beep, I can realise, & cold reboot my crashed PBX. Deutsche Telekom reports to callers: From public call box: Line engaged beeps From isdn phone with display "Teilnehmer zur Zeit nicht erreichbar" # *** 4.4-RELEASE/src/usr.sbin/i4b/isdnd/support.c Wed Aug 1 19:45:03 2001 # --- jhs/src/usr.sbin/i4b/isdnd/support.c Thu Nov 8 10:57:48 2001 # *************** # *** 549,555 **** # src_tela = get_alias(mp->src_telno); # dst_tela = get_alias(mp->dst_telno); # # ! log(LL_CHD, "%05d Call from %s to %s", # mp->header.cdid, src_tela, dst_tela); # } # else # --- 549,555 ---- # src_tela = get_alias(mp->src_telno); # dst_tela = get_alias(mp->dst_telno); # # ! log(LL_CHD, "%05d Call from %s to %s", # mp->header.cdid, src_tela, dst_tela); # } # else # *** 7.0-BETA2/src/usr.sbin/i4b/isdnd/support.c.~1~ Sat May 13 14:42:55 2006 # --- jhs/src/usr.sbin/i4b/isdnd/support.c Tue Nov 20 20:20:52 2007 # *************** # *** 668,675 **** # src_tela = get_alias(mp->src_telno); # dst_tela = get_alias(mp->dst_telno); # # ! llog(LL_CHD, "%05d Call from %s to %s", # ! mp->header.cdid, src_tela, dst_tela); # } # else # { # --- 668,675 ---- # src_tela = get_alias(mp->src_telno); # dst_tela = get_alias(mp->dst_telno); # # ! llog(LL_CHD, "%05d %cCall from %s to %s", # ! mp->header.cdid, 7 /* bell */, src_tela, dst_tela); # } # else # { ================ The above patch does not apply on 4.11, but I dont care, my gates now use 6.2 or so. Patch also doesnt apply to 6.3, but I'm now 2008.02 patching this out , cos too many random beeps in this office from unknown devices.