[asterisk-r2] OpenR2 and A104DE (Sangoma Technologies)

[Josué Conti]

Hi Moy, thanks in advanced my friend.
Even using the configurations below, is mandatory the
mf_g1_tones.no_more_dnis_available=F on the r2proto.conf file? Just the
"mf_g1_tones.no_more_dnis_available=F", right?

;Sangoma A104 port 4 [slot:4 bus:9 span:4] <wanpipe4> MFCR2 S/CRC4 HIPATH
4000 v6.0
signalling=mfcr2
mfcr2_variant=br
mfcr2_immediate_accept=no
mfcr2_get_ani_first=no
mfcr2_max_ani=8
mfcr2_max_dnis=20
mfcr2_category=national_subscriber
mfcr2_logdir=hipath
mfcr2_call_files=yes
mfcr2_logging=all
mfcr2_allow_collect_calls=yes
mfcr2_double_answer=no
mfcr2_metering_pulse_timeout=4000
; Needed because this PABX delay digits forward
mfcr2_mfback_timeout=5000
mfcr2_charge_calls=yes
; This PABX tends to bug without this
mfcr2_forced_release=yes
;mfcr2_metering_pulse_timeout=-1
;mfcr2_advanced_protocol_file=/usr/etc/r2proto.conf - I´ll configure the
r2proto.conf just with: "mf_g1_tones.no_more_dnis_available=F"
context=default
group=2
channel => 94-108:1101
channel => 110-124:1101


2015-02-23 15:17 GMT-03:00 Moises Silva <moises.silva at gmail.com>:

>
> On Mon, Feb 23, 2015 at 12:12 PM, Josué Conti <josueconti at gmail.com>
> wrote:
>
>> [2015-02-19 11:23:27] ERROR[10903]: chan_dahdi.c:2004 dahdi_r2_write_log:
>> Chan 105 - Protocol error. Reason = Invalid Multi Frequency Tone, R2 State
>> = Seize ACK Transmitted, MF state = DNIS Request Transmitted, MF Group =
>> Backward Group A, CAS = 0x00
>> DNIS = 00019054741990, ANI = , MF = 0x46
>> [2015-02-19 11:23:27] ERROR[10903]: chan_dahdi.c:1789
>> dahdi_r2_on_protocol_error: MFC/R2 protocol error on chan 105: Invalid
>> Multi Frequency Tone
>>
>
> From these logs, this is an inbound cal (R2 state is Seize ACK
> Transmitted). It seems a lot of DNS has been received already (full number
> 00019054741990). The error occurs when trying to request more DNIS (MF
> State = DNIS Request Transmitted). The error is that the MF tone received
> (0x46) is unexpected (that tone is 'F').
>
> It seems they are trying to send you an 'F' digit, possbily to indicate
> 'No More DNIS Available'. In the Brazilian variant that is not valid. You
> can work-around it by creating a custom r2proto.conf file with this:
>
> mf_g1_tones.no_more_dnis_available=F
>
> That will accept tone 'F' to indicate no more DNIS available.
>
> Cheers,
>
> Moy
>
> Moises Silva
>
> Manager, Software Engineering
>
>
>
> Sangoma Technologies
>
> 100 Renfrew Drive, Suite 100, Markham, Ontario, Canada L3R 9R6
>
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> 905 474 9223
>
> www.sangoma.com
>
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