[asterisk-r2] Fwd: Falha asterisk com sinalização r2d

[natalia silva]

Hi, good afternoon
Dear I am in need of much help.
I'm sending here why the list has not adopted me, and I'm running out of
time

I'm running

Asterisk 10.7.1 OpenR2 with version: 1.2.0, digium card.

And got the following error when making connections

- Executing [931091062 at localphones:1] Dial("SIP/4192-00000001",
"DAHDI/g1/31091062,60") in new stack
    -- Called DAHDI/g1/31091062
[May 15 09:56:05] NOTICE[15718]: chan_dahdi.c:4191
dahdi_r2_on_line_blocked: Far end blocked on chan 3
[May 15 09:56:13] WARNING[15785]: chan_dahdi.c:4166 dahdi_r2_write_log:
Chan 1 - Seize Timeout Expired!
[May 15 09:56:13] ERROR[15785]: chan_dahdi.c:4169 dahdi_r2_write_log: Chan
1 - Protocol error. Reason = Seize Timeout, R2 State = Seize Transmitted,
MF state = MF Engine Off, MF Group = Forward MF init, CAS = 0x08
DNIS = 31091062, ANI = 4192, MF = 0x20
[May 15 09:56:13] ERROR[15785]: chan_dahdi.c:3954
dahdi_r2_on_protocol_error: MFC/R2 protocol error on chan 1: Seize Timeout
    -- Hungup 'DAHDI/1-1'
  == Everyone is busy/congested at this time (1:0/0/1)
    -- Executing [931091062 at localphones:2] Hangup("SIP/4192-00000001", "")
in new stack
  == Spawn extension (localphones, 931091062, 2) exited non-zero on
'SIP/4192-00000001'
[May 15 09:56:13] NOTICE[15718]: chan_dahdi.c:4200 dahdi_r2_on_line_idle:
Far end unblocked on chan 3


Have made ​​sure to test and with the operator that the channels are not
blocked and there are no locks on her part.


follow my configs

system.conf

# Span 1: WCT1/0 "Wildcard TE121 Card 0" (MASTER) HDB3/ ClockSource
span=1,1,0,cas,hdb3
cas=1-15:1101
#bchan=1-15
#fxsks=1-15
# termtype: unknown
#bchan=1-15:1101
#dchan=16
#echocanceller=mg2,1-15

# Global data

loadzone        = br
defaultzone     = br


chan_dahdi.conf


[trunkgroups]

[channels]
signalling=mfcr2
mfcr2_variant=br
mfcr2_get_ani_first=no
mfcr2_max_ani=20
mfcr2_max_dnis=4
mfcr2_category=national_subscriber
mfcr2_logdir=span1
mfcr2_call_files=yes
mfcr2_logging=all
mfcr2_mfback_timeout=-1
mfcr2_metering_pulse_timeout=-1
mfcr2_allow_collect_calls=no
mfcr2_double_answer=no
mfcr2_immediate_accept=no
mfcr2_forced_release=no
mfcr2_charge_calls=yes
language=pt_BR
echocancel=yes
echocancelwhenbridged=no
context=e1
callgroup=0
pickupgroup=0
group=1
channel=>1-15



I thank you in advance for help.
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