[asterisk-r2] mfcr2 errors

Wed Aug 10 16:02:26 CDT 2016

Good afternoon im having problem with an E1 R2 from digitel Venezuela, it has been working ok but lately its giving a lot of errors on the consoles live the ones down.
Bellow my configuration and i'll appreciate any help.
Thanks

OpenR2 version: 1.3.3, revision: (release)

DAHDI Version: 2.10.0.1 Echo Canceller: HWEC, OSLEC

Asterisk 11.15.0 built by palosanto @ rpmbuild32-2.elastix.palosanto.com on a i686 running Linux on 2015-01-18 07:30:05 UTC

system.conf

# Span 2: WCT13x/0 "Wildcard TE131/TE133 Card 0"
span=2,1,0,cas,hdb3
# termtype: te
#bchan=5-19,21-35
#dchan=20
cas=5-19:1101
cas=21-35:1101
echocanceller=hwec,5-19,21-35

# Global data

loadzone        = ve
defaultzone     = ve

 dahdi-channels.conf

; Span 2: WCT13x/0 "Wildcard TE131/TE133 Card 0"
resetinterval=never
group=1
signalling=mfcr2
mfcr2_variant=ve
mfcr2_get_ani_first=no
mfcr2_immediate_accept=yes
mfcr2_max_ani=11
mfcr2_max_dnis=11
mfcr2_category=national_subscriber
;mfcr2_logdir=digitel
;mfcr2_logging=all
mfcr2_mfback_timeout=-1
;mfcr2_call_files=yes
echocancel=yes
channel => 5-19,21-25

;Entrantes
group=2
signalling=mfcr2
mfcr2_variant=ve
mfcr2_get_ani_first=no
mfcr2_immediate_accept=yes
mfcr2_max_ani=10
mfcr2_max_dnis=4
mfcr2_category=national_subscriber
;mfcr2_logdir=digitel
;mfcr2_logging=all
mfcr2_mfback_timeout=-1
echocancel=yes
channel => 26-35

Errors on the asterisk console

[2016-08-10 15:59:08] ERROR[3293]: chan_dahdi.c:4575 dahdi_r2_write_log: Chan 18 - Protocol error. Reason = Invalid CAS, R2 State = Idle, MF state = MF Engine Off, MF Group = No Group, CAS = 0x04
DNIS = , ANI = , MF = 0x20
[2016-08-10 15:59:08] ERROR[3293]: chan_dahdi.c:4335 dahdi_r2_on_protocol_error: MFC/R2 protocol error on chan 18: Invalid CAS
[2016-08-10 15:59:08] NOTICE[3309]: chan_dahdi.c:4597 dahdi_r2_on_line_blocked: Far end blocked on chan 35
[2016-08-10 15:59:08] ERROR[3294]: chan_dahdi.c:4575 dahdi_r2_write_log: Chan 19 - Protocol error. Reason = Invalid CAS, R2 State = Idle, MF state = MF Engine Off, MF Group = No Group, CAS = 0x04
DNIS = , ANI = , MF = 0x20
[2016-08-10 15:59:08] ERROR[3294]: chan_dahdi.c:4335 dahdi_r2_on_protocol_error: MFC/R2 protocol error on chan 19: Invalid CAS
MFC/R2 call disconnected on channel 17
MFC/R2 call end on channel 17
[2016-08-10 15:59:08] NOTICE[3308]: chan_dahdi.c:4606 dahdi_r2_on_line_idle: Far end unblocked on chan 34
[2016-08-10 15:59:08] NOTICE[3293]: chan_dahdi.c:4606 dahdi_r2_on_line_idle: Far end unblocked on chan 18
[2016-08-10 15:59:08] NOTICE[3309]: chan_dahdi.c:4606 dahdi_r2_on_line_idle: Far end unblocked on chan 35
[2016-08-10 15:59:08] NOTICE[3294]: chan_dahdi.c:4606 dahdi_r2_on_line_idle: Far end unblocked on chan 19
New MFC/R2 call detected on chan 19.
[2016-08-10 15:59:08] NOTICE[3295]: chan_dahdi.c:4597 dahdi_r2_on_line_blocked: Far end blocked on chan 21
New MFC/R2 call detected on chan 5.
MFC/R2 call disconnected on channel 19
MFC/R2 call end on channel 19
[2016-08-10 15:59:08] NOTICE[3295]: chan_dahdi.c:4606 dahdi_r2_on_line_idle: Far end unblocked on chan 21
MFC/R2 call disconnected on channel 5
MFC/R2 call end on channel 5
[2016-08-10 15:59:08] NOTICE[3297]: chan_dahdi.c:4597 dahdi_r2_on_line_blocked: Far end blocked on chan 23
[2016-08-10 15:59:08] NOTICE[3298]: chan_dahdi.c:4597 dahdi_r2_on_line_blocked: Far end blocked on chan 24
[2016-08-10 15:59:08] NOTICE[3297]: chan_dahdi.c:4606 dahdi_r2_on_line_idle: Far end unblocked on chan 23
[2016-08-10 15:59:08] NOTICE[3298]: chan_dahdi.c:4606 dahdi_r2_on_line_idle: Far end unblocked on chan 24
[2016-08-10 15:59:08] NOTICE[3286]: chan_dahdi.c:4597 dahdi_r2_on_line_blocked: Far end blocked on chan 11
[2016-08-10 15:59:08] NOTICE[3287]: chan_dahdi.c:4597 dahdi_r2_on_line_blocked: Far end blocked on chan 12
[2016-08-10 15:59:08] NOTICE[3288]: chan_dahdi.c:4597 dahdi_r2_on_line_blocked: Far end blocked on chan 13
[2016-08-10 15:59:08] NOTICE[3286]: chan_dahdi.c:4606 dahdi_r2_on_line_idle: Far end unblocked on chan 11
[2016-08-10 15:59:08] NOTICE[3287]: chan_dahdi.c:4606 dahdi_r2_on_line_idle: Far end unblocked on chan 12
[2016-08-10 15:59:08] NOTICE[3288]: chan_dahdi.c:4606 dahdi_r2_on_line_idle: Far end unblocked on chan 13
New MFC/R2 call detected on chan 12.
New MFC/R2 call detected on chan 13.
[2016-08-10 15:59:08] NOTICE[3304]: chan_dahdi.c:4597 dahdi_r2_on_line_blocked: Far end blocked on chan 30
[2016-08-10 15:59:08] ERROR[3289]: chan_dahdi.c:4575 dahdi_r2_write_log: Chan 14 - Protocol error. Reason = Invalid CAS, R2 State = Idle, MF state = MF Engine Off, MF Group = No Group, CAS = 0x04
DNIS = , ANI = , MF = 0x20
[2016-08-10 15:59:08] ERROR[3289]: chan_dahdi.c:4335 dahdi_r2_on_protocol_error: MFC/R2 protocol error on chan 14: Invalid CAS
[2016-08-10 15:59:08] NOTICE[3305]: chan_dahdi.c:4597 dahdi_r2_on_line_blocked: Far end blocked on chan 31
[2016-08-10 15:59:08] ERROR[3290]: chan_dahdi.c:4575 dahdi_r2_write_log: Chan 15 - Protocol error. Reason = Invalid CAS, R2 State = Idle, MF state = MF Engine Off, MF Group = No Group, CAS = 0x04
DNIS = , ANI = , MF = 0x20
[2016-08-10 15:59:08] ERROR[3290]: chan_dahdi.c:4335 dahdi_r2_on_protocol_error: MFC/R2 protocol error on chan 15: Invalid CAS
[2016-08-10 15:59:08] NOTICE[3306]: chan_dahdi.c:4597 dahdi_r2_on_line_blocked: Far end blocked on chan 32
[2016-08-10 15:59:08] ERROR[3291]: chan_dahdi.c:4575 dahdi_r2_write_log: Chan 16 - Protocol error. Reason = Invalid CAS, R2 State = Idle, MF state = MF Engine Off, MF Group = No Group, CAS = 0x04
DNIS = , ANI = , MF = 0x20
[2016-08-10 15:59:08] ERROR[3291]: chan_dahdi.c:4335 dahdi_r2_on_protocol_error: MFC/R2 protocol error on chan 16: Invalid CAS
[2016-08-10 15:59:08] NOTICE[3307]: chan_dahdi.c:4597 dahdi_r2_on_line_blocked: Far end blocked on chan 33
[2016-08-10 15:59:08] ERROR[3292]: chan_dahdi.c:4575 dahdi_r2_write_log: Chan 17 - Protocol error. Reason = Invalid CAS, R2 State = Idle, MF state = MF Engine Off, MF Group = No Group, CAS = 0x04
DNIS = , ANI = , MF = 0x20
[2016-08-10 15:59:08] ERROR[3292]: chan_dahdi.c:4335 dahdi_r2_on_protocol_error: MFC/R2 protocol error on chan 17: Invalid CAS
[2016-08-10 15:59:08] NOTICE[3308]: chan_dahdi.c:4597 dahdi_r2_on_line_blocked: Far end blocked on chan 34
[2016-08-10 15:59:08] ERROR[3293]: chan_dahdi.c:4575 dahdi_r2_write_log: Chan 18 - Protocol error. Reason = Invalid CAS, R2 State = Idle, MF state = MF Engine Off, MF Group = No Group, CAS = 0x04
DNIS = , ANI = , MF = 0x20
[2016-08-10 15:59:08] ERROR[3293]: chan_dahdi.c:4335 dahdi_r2_on_protocol_error: MFC/R2 protocol error on chan 18: Invalid CAS
[2016-08-10 15:59:08] NOTICE[3309]: chan_dahdi.c:4597 dahdi_r2_on_line_blocked: Far end blocked on chan 35
[2016-08-10 15:59:08] ERROR[3294]: chan_dahdi.c:4575 dahdi_r2_write_log: Chan 19 - Protocol error. Reason = Invalid CAS, R2 State = Idle, MF state = MF Engine Off, MF Group = No Group, CAS = 0x04
DNIS = , ANI = , MF = 0x20
[2016-08-10 15:59:08] ERROR[3294]: chan_dahdi.c:4335 dahdi_r2_on_protocol_error: MFC/R2 protocol error on chan 19: Invalid CAS
MFC/R2 call disconnected on channel 12
MFC/R2 call end on channel 12
MFC/R2 call disconnected on channel 13
MFC/R2 call end on channel 13
[2016-08-10 15:59:08] NOTICE[3304]: chan_dahdi.c:4606 dahdi_r2_on_line_idle: Far end unblocked on chan 30
[2016-08-10 15:59:08] NOTICE[3289]: chan_dahdi.c:4606 dahdi_r2_on_line_idle: Far end unblocked on chan 14
[2016-08-10 15:59:08] NOTICE[3305]: chan_dahdi.c:4606 dahdi_r2_on_line_idle: Far end unblocked on chan 31
[2016-08-10 15:59:08] NOTICE[3290]: chan_dahdi.c:4606 dahdi_r2_on_line_idle: Far end unblocked on chan 15
[2016-08-10 15:59:08] NOTICE[3306]: chan_dahdi.c:4606 dahdi_r2_on_line_idle: Far end unblocked on chan 32
[2016-08-10 15:59:08] NOTICE[3291]: chan_dahdi.c:4606 dahdi_r2_on_line_idle: Far end unblocked on chan 16
[2016-08-10 15:59:08] NOTICE[3307]: chan_dahdi.c:4606 dahdi_r2_on_line_idle: Far end unblocked on chan 33
[2016-08-10 15:59:08] NOTICE[3292]: chan_dahdi.c:4606 dahdi_r2_on_line_idle: Far end unblocked on chan 17
[2016-08-10 15:59:08] NOTICE[3308]: chan_dahdi.c:4606 dahdi_r2_on_line_idle: Far end unblocked on chan 34
[2016-08-10 15:59:08] NOTICE[3293]: chan_dahdi.c:4606 dahdi_r2_on_line_idle: Far end unblocked on chan 18
[2016-08-10 15:59:08] NOTICE[3309]: chan_dahdi.c:4606 dahdi_r2_on_line_idle: Far end unblocked on chan 35
[2016-08-10 15:59:08] NOTICE[3294]: chan_dahdi.c:4606 dahdi_r2_on_line_idle: Far end unblocked on chan 19
[2016-08-10 15:59:08] NOTICE[3307]: chan_dahdi.c:4597 dahdi_r2_on_line_blocked: Far end blocked on chan 33
[2016-08-10 15:59:08] ERROR[3292]: chan_dahdi.c:4575 dahdi_r2_write_log: Chan 17 - Protocol error. Reason = Invalid CAS, R2 State = Idle, MF state = MF Engine Off, MF Group = No Group, CAS = 0x04
DNIS = , ANI = , MF = 0x20
[2016-08-10 15:59:08] ERROR[3292]: chan_dahdi.c:4335 dahdi_r2_on_protocol_error: MFC/R2 protocol error on chan 17: Invalid CAS
[2016-08-10 15:59:08] NOTICE[3308]: chan_dahdi.c:4597 dahdi_r2_on_line_blocked: Far end blocked on chan 34
[2016-08-10 15:59:08] ERROR[3293]: chan_dahdi.c:4575 dahdi_r2_write_log: Chan 18 - Protocol error. Reason = Invalid CAS, R2 State = Idle, MF state = MF Engine Off, MF Group = No Group, CAS = 0x04
DNIS = , ANI = , MF = 0x20
[2016-08-10 15:59:08] ERROR[3293]: chan_dahdi.c:4335 dahdi_r2_on_protocol_error: MFC/R2 protocol error on chan 18: Invalid CAS
[2016-08-10 15:59:08] NOTICE[3309]: chan_dahdi.c:4597 dahdi_r2_on_line_blocked: Far end blocked on chan 35
[2016-08-10 15:59:08] ERROR[3294]: chan_dahdi.c:4575 dahdi_r2_write_log: Chan 19 - Protocol error. Reason = Invalid CAS, R2 State = Idle, MF state = MF Engine Off, MF Group = No Group, CAS = 0x04
DNIS = , ANI = , MF = 0x20
[2016-08-10 15:59:08] ERROR[3294]: chan_dahdi.c:4335 dahdi_r2_on_protocol_error: MFC/R2 protocol error on chan 19: Invalid CAS
[2016-08-10 15:59:08] NOTICE[3307]: chan_dahdi.c:4606 dahdi_r2_on_line_idle: Far end unblocked on chan 33
[2016-08-10 15:59:08] NOTICE[3292]: chan_dahdi.c:4606 dahdi_r2_on_line_idle: Far end unblocked on chan 17
[2016-08-10 15:59:08] NOTICE[3308]: chan_dahdi.c:4606 dahdi_r2_on_line_idle: Far end unblocked on chan 34
[2016-08-10 15:59:08] NOTICE[3293]: chan_dahdi.c:4606 dahdi_r2_on_line_idle: Far end unblocked on chan 18
[2016-08-10 15:59:08] NOTICE[3309]: chan_dahdi.c:4606 dahdi_r2_on_line_idle: Far end unblocked on chan 35
[2016-08-10 15:59:08] NOTICE[3294]: chan_dahdi.c:4606 dahdi_r2_on_line_idle: Far end unblocked on chan 19
[2016-08-10 15:59:08] NOTICE[3290]: chan_dahdi.c:4597 dahdi_r2_on_line_blocked: Far end blocked on chan 15
[2016-08-10 15:59:08] NOTICE[3291]: chan_dahdi.c:4597 dahdi_r2_on_line_blocked: Far end blocked on chan 16
[2016-08-10 15:59:08] NOTICE[3307]: chan_dahdi.c:4597 dahdi_r2_on_line_blocked: Far end blocked on chan 33
[2016-08-10 15:59:08] NOTICE[3292]: chan_dahdi.c:4597 dahdi_r2_on_line_blocked: Far end blocked on chan 17
[2016-08-10 15:59:08] NOTICE[3308]: chan_dahdi.c:4597 dahdi_r2_on_line_blocked: Far end blocked on chan 34
[2016-08-10 15:59:08] ERROR[3293]: chan_dahdi.c:4575 dahdi_r2_write_log: Chan 18 - Protocol error. Reason = Invalid CAS, R2 State = Idle, MF state = MF Engine Off, MF Group = No Group, CAS = 0x04
DNIS = , ANI = , MF = 0x20
[2016-08-10 15:59:08] ERROR[3293]: chan_dahdi.c:4335 dahdi_r2_on_protocol_error: MFC/R2 protocol error on chan 18: Invalid CAS
[2016-08-10 15:59:08] NOTICE[3309]: chan_dahdi.c:4597 dahdi_r2_on_line_blocked: Far end blocked on chan 35
[2016-08-10 15:59:08] ERROR[3294]: chan_dahdi.c:4575 dahdi_r2_write_log: Chan 19 - Protocol error. Reason = Invalid CAS, R2 State = Idle, MF state = MF Engine Off, MF Group = No Group, CAS = 0x04
DNIS = , ANI = , MF = 0x20
[2016-08-10 15:59:08] ERROR[3294]: chan_dahdi.c:4335 dahdi_r2_on_protocol_error: MFC/R2 protocol error on chan 19: Invalid CAS
[2016-08-10 15:59:08] NOTICE[3290]: chan_dahdi.c:4606 dahdi_r2_on_line_idle: Far end unblocked on chan 15
[2016-08-10 15:59:08] NOTICE[3291]: chan_dahdi.c:4606 dahdi_r2_on_line_idle: Far end unblocked on chan 16
[2016-08-10 15:59:08] NOTICE[3307]: chan_dahdi.c:4606 dahdi_r2_on_line_idle: Far end unblocked on chan 33
[2016-08-10 15:59:08] NOTICE[3292]: chan_dahdi.c:4606 dahdi_r2_on_line_idle: Far end unblocked on chan 17
[2016-08-10 15:59:08] NOTICE[3308]: chan_dahdi.c:4606 dahdi_r2_on_line_idle: Far end unblocked on chan 34
[2016-08-10 15:59:08] NOTICE[3293]: chan_dahdi.c:4606 dahdi_r2_on_line_idle: Far end unblocked on chan 18
[2016-08-10 15:59:08] NOTICE[3309]: chan_dahdi.c:4606 dahdi_r2_on_line_idle: Far end unblocked on chan 35
[2016-08-10 15:59:08] NOTICE[3294]: chan_dahdi.c:4606 dahdi_r2_on_line_idle: Far end unblocked on chan 19
[2016-08-10 15:59:08] NOTICE[3286]: chan_dahdi.c:4597 dahdi_r2_on_line_blocked: Far end blocked on chan 11
[2016-08-10 15:59:08] NOTICE[3302]: chan_dahdi.c:4597 dahdi_r2_on_line_blocked: Far end blocked on chan 28
[2016-08-10 15:59:08] NOTICE[3287]: chan_dahdi.c:4597 dahdi_r2_on_line_blocked: Far end blocked on chan 12
[2016-08-10 15:59:08] NOTICE[3286]: chan_dahdi.c:4606 dahdi_r2_on_line_idle: Far end unblocked on chan 11
[2016-08-10 15:59:08] NOTICE[3302]: chan_dahdi.c:4606 dahdi_r2_on_line_idle: Far end unblocked on chan 28
[2016-08-10 15:59:08] NOTICE[3287]: chan_dahdi.c:4606 dahdi_r2_on_line_idle: Far end unblocked on chan 12
[2016-08-10 15:59:08] NOTICE[3296]: chan_dahdi.c:4597 dahdi_r2_on_line_blocked: Far end blocked on chan 22
[2016-08-10 15:59:08] NOTICE[3296]: chan_dahdi.c:4606 dahdi_r2_on_line_idle: Far end unblocked on chan 22
[2016-08-10 15:59:08] NOTICE[3308]: chan_dahdi.c:4597 dahdi_r2_on_line_blocked: Far end blocked on chan 34
[2016-08-10 15:59:08] NOTICE[3309]: chan_dahdi.c:4597 dahdi_r2_on_line_blocked: Far end blocked on chan 35
[2016-08-10 15:59:08] NOTICE[3287]: chan_dahdi.c:4597 dahdi_r2_on_line_blocked: Far end blocked on chan 12
[2016-08-10 15:59:08] NOTICE[3308]: chan_dahdi.c:4606 dahdi_r2_on_line_idle: Far end unblocked on chan 34
[2016-08-10 15:59:08] NOTICE[3309]: chan_dahdi.c:4606 dahdi_r2_on_line_idle: Far end unblocked on chan 35
[2016-08-10 15:59:08] NOTICE[3287]: chan_dahdi.c:4606 dahdi_r2_on_line_idle: Far end unblocked on chan 12
[2016-08-10 15:59:08] NOTICE[3294]: chan_dahdi.c:4597 dahdi_r2_on_line_blocked: Far end blocked on chan 19

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