[asterisk-r2] Multi Frequency Cycle Timeout - E1-R2 METROTEL COLOMBIA

Moises Silva moises.silva at gmail.com
Tue Apr 21 13:06:57 CDT 2009


I'd like to use your E1 to fix whatever is broken in the Colombian
variant. Can you give me access? if so, contact me off-list to arrange
the details.

Moy

On Thu, Apr 16, 2009 at 2:03 PM, Juan Rosero <juan.rosero at nowtek.net> wrote:
> I'm from Colombia, but I had to use itu (with operator ETB from Bogotá). I'd be glad to help any way I can.
>
>
> JUAN FELIPE ROSERO
> Director de Ingeniería
>
>
>
>   Syworks Latinamerica S.A.
>   Av. El Dorado #68C-61
>   Edificio Torre Central Of. 632
>   Bogotá, Colombia
>   http://www.nowtek.net
>
>                +57 1 742 5555
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> -----Original Message-----
> From: asterisk-r2-bounces at lists.digium.com [mailto:asterisk-r2-bounces at lists.digium.com] On Behalf Of Moises Silva
> Sent: Thursday, April 16, 2009 1:18 PM
> To: asterisk-r2 at lists.digium.com
> Subject: Re: [asterisk-r2] Multi Frequency Cycle Timeout - E1-R2 METROTEL COLOMBIA
>
> It seems to me then that I may need to adjust values for the colombian variant.
>
> Is there any users from Colombia in the list?? (aside from Giovanny)
> That may help me to test changes in the Colombian variant? Even when
> is good to hear that setting Variant to BR works for you guys, this is
> more a work around than a fix, I'd like to fix the problem at its
> root.
>
> Moy
>
> On Thu, Apr 16, 2009 at 2:13 PM, Giovanny Magallanes
> <gmagallanes at gmail.com> wrote:
>> Thanks Carlos for your response. The problem was solved changing
>> mfcr2_get_any_first to "yes" and protocol variant to "br", no "co".
>> Moy, many thanks for your assistance.
>>
>> Regards,
>>
>> GM
>>
>> 2009/4/13 Carlos Andrés Tapasco Viera <ctapasco at opengroupsa.com>
>>>
>>> Hi, I had same trouble with Telefonica in Tuluá, Valle del Cauca, and I
>>> solved it changing my DNIS = 3 and mfcr2_variant=itu.  I see in your log,
>>> you're sending DNIS = 3 but your telco is waiting 4.  Modify this parameter
>>> and the variant for ITU.  Good luck.
>>>
>>> On Wed, Apr 8, 2009 at 6:12 PM, Giovanny Magallanes
>>> <gmagallanes at gmail.com> wrote:
>>>>
>>>>
>>>> Hi,
>>>>
>>>> I have installed Elastix 1.5.2 (Barranquilla, Colombia (TELCO: METROTEL))
>>>> with a TE220P (2xE1) and TDM2400P (16FXS), openr2 is included in 1.5.2
>>>> version. The outcoming calls are ok, but with incoming call i have an error:
>>>>
>>>> ERROR[14972] chan_dahdi.c: Chan 2 - Protocol error. Reason = Multi
>>>> Frequency Cycle Timeout, R2 State =
>>>> Seize ACK Transmitted, MF state = Category Request Transmitted, MF Group
>>>> = Backward Group A, CAS = 0x00
>>>> DNIS = 310, ANI = , MF = 0x20
>>>>
>>>> I tried with all protocol variants availables, because seems thats the
>>>> cause, but I still have the problem.
>>>>
>>>> elastix*CLI> mfcr2 show variant
>>>> Variant Code                                  Country
>>>>   AR                                Argentina
>>>>   BR                                   Brazil
>>>>   CN                                    China
>>>>   CZ                           Czech Republic
>>>>   CO                                 Colombia
>>>>   EC                                  Ecuador
>>>>  ITU    International Telecommunication Union
>>>>   MX                                   Mexico
>>>>   PH                              Philippines
>>>>   VE                                Venezuela
>>>> elastix*CLI>
>>>>
>>>>
>>>>
>>>> The following link has the content of files: chan_dahdi.conf,
>>>> system.conf, and a tail of /var/log/asterisk/full
>>>>
>>>> http://pastebin.com/f3424b319
>>>>
>>>> Is this really a variant protocol problem? Any suggest?
>>>>
>>>> Regards,
>>>>
>>>>
>>>>
>>>> GM
>>>>
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>>>
>>>
>>>
>>> --
>>> Carlos Andrés Tapasco Viera
>>> OpenGroup
>>> Ingeniero Electrónico
>>> Area de Telecomunicaciones
>>> IP-PBX +57-24862030
>>> Mobile 1 +57-3117650143
>>> Mobile 2 +57-3012141132
>>> Santiago de Cali
>>> Valle del Cauca
>>> Colombia
>>> Sudamérica
>>>
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>>
>>
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>
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