Hi I faced the same problem few months ago. But I found it was problem on CO line itself. Does it happen on all co line or particular line ? If particular line is happing so disconnect the co line from system and connect a normal telephone line then check the conversatition. Threafter you will know whether it was on co line or your system.
Hari _________________________________________________________________ KX-T Mailing list --- http://kxthelp.com/ Subscription changes: http://kxthelp.com/mailman/listinfo/kxt