[AsteriskBrasil] Invalid CAS - E1/R2

[Cassio Simões]

Olá povo,

Estou penando pra configurar uma E1 com R2 da telefônica, recebo este aviso:

[Jan 28 19:01:21] DEBUG[4331] chan_dahdi.c: Chan 14 - CAS Tx >> [IDLE] 0x08
[Jan 28 19:01:21] ERROR[4332] chan_dahdi.c: MFC/R2 protocol error on chan
28: Invalid CAS
[Jan 28 19:01:21] DEBUG[4331] chan_dahdi.c: Chan 14 - CAS Raw Tx >> 0x09
[Jan 28 19:01:21] ERROR[4331] chan_dahdi.c: MFC/R2 protocol error on chan
14: Invalid CAS
[Jan 28 19:01:21] DEBUG[4331] chan_dahdi.c: Chan 15 - Bits changed from
0x0C to 0x04
[Jan 28 19:01:21] DEBUG[4331] chan_dahdi.c: Chan 15 - CAS Rx << [0x04] 0x04
[Jan 28 19:01:21] ERROR[4331] chan_dahdi.c: 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
[Jan 28 19:01:21] DEBUG[4332] chan_dahdi.c: Chan 29 - Bits changed from
0x0C to 0x04
[Jan 28 19:01:21] DEBUG[4332] chan_dahdi.c: Chan 29 - CAS Rx << [0x04] 0x04
[Jan 28 19:01:21] DEBUG[4331] chan_dahdi.c: Chan 15 - CAS Tx >> [IDLE] 0x08
[Jan 28 19:01:21] ERROR[4332] chan_dahdi.c: Chan 29 - Protocol error.
Reason = Invalid CAS, R2 State = Idle, MF state = MF Engine Off, MF Group =
No Group, CAS = 0x04
DNIS = , ANI = , MF = 0x20
[Jan 28 19:01:21] DEBUG[4332] chan_dahdi.c: Chan 29 - CAS Tx >> [IDLE] 0x08
[Jan 28 19:01:21] DEBUG[4331] chan_dahdi.c: Chan 15 - CAS Raw Tx >> 0x09
[Jan 28 19:01:21] ERROR[4331] chan_dahdi.c: MFC/R2 protocol error on chan
15: Invalid CAS
[Jan 28 19:01:21] DEBUG[4332] chan_dahdi.c: Chan 29 - CAS Raw Tx >> 0x09
[Jan 28 19:01:21] ERROR[4332] chan_dahdi.c: MFC/R2 protocol error on chan
29: Invalid CAS
[Jan 28 19:01:21] DEBUG[4332] chan_dahdi.c: Chan 30 - Bits changed from
0x0C to 0x04
[Jan 28 19:01:21] DEBUG[4332] chan_dahdi.c: Chan 30 - CAS Rx << [0x04] 0x04
[Jan 28 19:01:21] ERROR[4332] chan_dahdi.c: Chan 30 - Protocol error.
Reason = Invalid CAS, R2 State = Idle, MF state = MF Engine Off, MF Group =
No Group, CAS = 0x04
DNIS = , ANI = , MF = 0x20
[Jan 28 19:01:21] DEBUG[4332] chan_dahdi.c: Chan 30 - CAS Tx >

system.conf:
# Span 1: TE2/0/1 "T2XXP (PCI) Card 0 Span 1" (MASTER)
span=1,1,0,cas,hdb3
echocanceller=oslec,1-15,17-31
#termtype: te
cas=1-15:1101
#dchan=16
cas=17-31:1101

# Span 2: TE2/0/2 "T2XXP (PCI) Card 0 Span 2"
# span=2,2,0,ccs,hdb3,crc4
# echocanceller=oslec,32-46,48-62
# termtype: te
# bchan=32-46,48-62
# dchan=47

# Span 3: WCTDM/0 "Wildcard AEX800 Board 1"
fxsks=63
echocanceller=oslec,63
fxsks=64
echocanceller=oslec,64
fxsks=65
echocanceller=oslec,65
fxsks=66
echocanceller=oslec,66
fxoks=67
echocanceller=oslec,67
fxoks=68
echocanceller=oslec,68
fxoks=69
echocanceller=oslec,69
fxoks=70
echocanceller=oslec,70

# Global data

loadzone = br
defaultzone = br

dahdi-channels.conf:

; Autogenerated by /usr/sbin/dahdi_genconf on Wed Mar 14 17:09:07 2012
; If you edit this file and execute /usr/sbin/dahdi_genconf again,
; your manual changes will be LOST.
; Dahdi Channels Configurations (chan_dahdi.conf)
;
; This is not intended to be a complete chan_dahdi.conf. Rather, it is
intended
; to be #include-d by /etc/chan_dahdi.conf that will include the global
settings
;

; Span 1: TE2/0/1 "T2XXP (PCI) Card 0 Span 1" (MASTER)
group=0,11
context=from-pstn
; switchtype = euroisdn
signalling = mfcr2
channel => 1-15,17-31
context = default
group = 63

; Span 2: TE2/0/2 "T2XXP (PCI) Card 0 Span 2"
; group=0,12
; context=from-pstn
; switchtype = euroisdn
; signalling = pri_cpe
; channel => 32-46,48-62
; context = default
; group = 63

; Span 3: WCTDM/0 "Wildcard AEX800 Board 1"
;;; line="63 WCTDM/0/0 FXSKS"
signalling=fxs_ks
callerid=asreceived
group=0
context=from-pstn
channel => 63
callerid=
group=
context=default

;;; line="64 WCTDM/0/1 FXSKS"
signalling=fxs_ks
callerid=asreceived
group=0
context=from-pstn
channel => 64
callerid=
group=
context=default

;;; line="65 WCTDM/0/2 FXSKS"
signalling=fxs_ks
callerid=asreceived
group=0
context=from-pstn
channel => 65
callerid=
group=
context=default

;;; line="66 WCTDM/0/3 FXSKS"
signalling=fxs_ks
callerid=asreceived
group=0
context=from-pstn
channel => 66
callerid=
group=
context=default

;;; line="67 WCTDM/0/4 FXOKS"
signalling=fxo_ks
callerid="Channel 67" <4067>
mailbox=4067
group=5
context=from-internal
channel => 67
callerid=
mailbox=
group=
context=default

;;; line="68 WCTDM/0/5 FXOKS"
signalling=fxo_ks
callerid="Channel 68" <4068>
mailbox=4068
group=5
context=from-internal
channel => 68
callerid=
mailbox=
group=
context=default

;;; line="69 WCTDM/0/6 FXOKS"
signalling=fxo_ks
callerid="Channel 69" <4069>
mailbox=4069
group=5
context=from-internal
channel => 69
callerid=
mailbox=
group=
context=default

;;; line="70 WCTDM/0/7 FXOKS"
signalling=fxo_ks
callerid="Channel 70" <4070>
mailbox=4070
group=5
context=from-internal
channel => 70
callerid=
mailbox=
group=
context=default

chan_dahdi.conf

trunkgroups]

[channels]
usecallerid=yes
callwaiting=yes
usecallingpres=yes
callwaitingcallerid=yes
threewaycalling=yes
transfer=yes
canpark=yes
tx=0.0
rx=-1.0
cancallforward=yes
callreturn=yes
echocancel=yes
echocancelwhenbridged=yes
signalling=mfcr2
mfcr2_variant=br
mfcr2_get_ani_first=no
mfcr2_max_ani=20
mfcr2_max_dnis=20
mfcr2_category=national_subscriber
mfcr2_logdir=telefonica
mfcr2_allow_collect_calls=no
mfcr2_double_answer=no
mfcr2_charge_calls=yes
mfcr2_call_files=yes
mfcr2_logging=all
mfcr2_metering_pulse_timeout=3000
mfcr2_forced_release=yes
immediate=no
language= pt_BR
#include dahdi-channels.conf
#include chan_dahdi_additional.conf

Estou usando elastix e a versão do asterisk é 1.8.20.0


Já tentei de tudo, trocar cabo, IRQ na BIOS, e nada..

Alguém já passou por isso e conseguiu resolver?

Abraço a todos.
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