For some thime now I have been trying to get some sense out of Caller ID on PSTN lines in AU and have been getting no where. Now, at last, I seem to be getting something, even though it is an error message (line 5 below). All and any guidance would be welcome. -- Starting simple switch on 'Zap/1-1' Jan 10 09:36:38 NOTICE[18384]: chan_zap.c:5514 ss_thread: Got event 2 (Ring/Answered)... Jan 10 09:36:40 NOTICE[18384]: chan_zap.c:5514 ss_thread: Got event 2 (Ring/Answered)... Jan 10 09:36:41 NOTICE[18384]: chan_zap.c:5514 ss_thread: Got event 2 (Ring/Answered)... Jan 10 09:36:41 NOTICE[18384]: callerid.c:307 callerid_feed: Caller*ID failed checksum Jan 10 09:36:43 NOTICE[18384]: chan_zap.c:5514 ss_thread: Got event 2 (Ring/Answered)... -- Detected ring pattern: 367,247,217 -- Howard. LANNet Computing Associates; Your Linux people <http://www.lannetlinux.com> ------------------------------------------ "When you just want a system that works, you choose Linux; when you want a system that just works, you choose Microsoft." ------------------------------------------ "Flatter government, not fatter government; Get rid of the Australian states."