This error had frequently appeared now, it was only once in 2-3 months before, but now it's almost once per week. Have googled and noted someone got same issue, but no solution at all. Can anyone help?
I'm using D110P with Elastix 2.0
[2011-03-28 05:35:26] ERROR[2802] chan_dahdi.c: PTP MDL can't handle error of type F
[2011-03-28 05:35:26] ERROR[2802] chan_dahdi.c: MDL-ERROR (F), SABME in state 7
[2011-03-30 06:30:01] ERROR[2659] asterisk.c: Unable to spawn thread to handle connection: Cannot allocate memory
[2011-03-30 06:35:01] ERROR[2659] asterisk.c: Unable to spawn thread to handle connection: Cannot allocate memory