Hi all, I have a weird problem. I have a Digium te400p with 4 E1s coming in to it. When one of the E1 lines is plugged into any of the four connections on the digium card I get "YELLOW / RED" alerts when I cat /proc/zaptel/SOCKET. But I can move the "bad" E1 line into any socket on the digium card and I'll see the error there. I can actually take/make calls on the "bad" line but there is lots of clicking sounds. Now the weird thing... The Telco has checked the "bad" line lots of times and left a data analyzer on the premises and the line always checks out 100% ok for them (so they can't/wont "fix" it). Its really strange how the other 3 lines work perfectly. Does anyone have any ideas? thanks, Derek -- Derek Conniffe Rivertower Ltd DID Number: 01 440 1806 (International: 00 353 1 440 1806) Ireland: (Local) 01 440 1800 United Kingdom: 0870 068 2368 International: 00 353 1 440 1800 Derek Conniffe Mobile: 086 856 3823 (International: 00 353 86 856 3823) Fax: 01 440 1801 (International: 00 353 1 440 1801) Email: Derek@rivertower.ie Web: http://www.rivertowerhosting.com