thanks,
but the big new problem are in the disconect times or in the way that cisco “understand” the td-500 panasonic when the user from pbx put the phone down.So, When a user from pbx/fxo call the remote user at fxs,the remote user rings correctly.BUT if this user don’t pick-up and the local(fxo) close the phone the line-ringing remains -up.If anyone knows anything about Cisco vs Panasonic,please talk…
thanks….