[asterisk-users] pri errors..

[Oguzhan Kayhan]

Starting from today i am receiving the following errors on asterisk..


What can be the reason for it?


[May  7 11:45:16] ERROR[14885]: chan_dahdi.c:10515 dahdi_pri_error: ACK
received for '0' outside of window of '3' to '4', restarting
[May  7 11:45:16] WARNING[14885]: chan_dahdi.c:3347 pri_find_dchan: No
D-channels available!  Using Primary channel 16 as D-channel anyway!
[May  7 11:45:16] ERROR[14885]: chan_dahdi.c:10515 dahdi_pri_error: !! Got
a UA, but i'm in state 7
[May  7 11:45:42] NOTICE[14885]: chan_dahdi.c:10801 pri_dchannel: PRI got
event: HDLC Bad FCS (8) on Primary D-channel of span 1
!! Unknown IE 50 (cs5, Unknown Information Element)
[May  7 11:46:24] ERROR[14885]: chan_dahdi.c:10515 dahdi_pri_error: ACK
received for '0' outside of window of '2' to '3', restarting
[May  7 11:46:24] WARNING[14885]: chan_dahdi.c:3347 pri_find_dchan: No
D-channels available!  Using Primary channel 16 as D-channel anyway!
[May  7 11:46:24] ERROR[14885]: chan_dahdi.c:10515 dahdi_pri_error: !! Got
a UA, but i'm in state 7