Darlon wrote:

Try to change the value of protocolvariant in the unicall.conf. Please, send us here the result.


The answer to R2 problems is not stumbling in the dark, randomly trying variants. If you are in country X, the required variant is unlikely to be anything but X. If you are expecting 7 digits, the required number of expected digits is unlikely to be anything other than 7, etc.

Regards,
Steve

*Darlon Ferreira Bortolini*
Rede/Desenvolvimento
Betha Sistemas
Fone (48) 3431-0750/Ramal 1000

----- Original Message -----

    *From:* Carlos Chavez <mailto:[EMAIL PROTECTED]>
    *To:* Asterisk <mailto:[email protected]>
    *Sent:* Friday, February 10, 2006 1:57 AM
    *Subject:* [Asterisk-Users] Problem win Unicall

         I am having a strange problem with an asterisk servier using
    R2 Unicall
    in Mexico.  Most calls go through fine but some of them give me an
    error like
    this:

If only a few calls do this, there may be something special happening on the line for those calls. Perhaps an unexpected category code. R2 varies quite a bit.

The log you provided doesn't say much that is useful, as the logging level is too low. In unicall.conf put the line "loglevel=255" somewhere before the channels are defined. Then run the system, and send me the complete log of a problem call. From that, I should be able to tell you what is going wrong.

Regards,
Steve

        -- Executing Dial("SIP/86-db41", "Unicall/g2/014448343600") in
    new stack
        -- Called g2/014448343600
    Feb  9 21:44:39 WARNING[23069]: chan_unicall.c:2644
    handle_uc_event: Unicall/2
    event Dialing
    Feb  9 21:44:45 WARNING[23069]: chan_unicall.c:2644
    handle_uc_event: Unicall/2
    event Protocol failure
        -- Unicall/2 protocol error. Cause 32769
    Feb  9 21:44:45 WARNING[23069]: app_dial.c:705 wait_for_answer:
    Unable to
    forward voice
    Feb  9 21:44:45 WARNING[23069]: app_dial.c:705 wait_for_answer:
    Unable to
    forward voice
        -- Hungup 'UniCall/2-1'
      == Everyone is busy/congested at this time (1:0/0/1)

         This particular call is national long distance.  But I have
    seen the
    problem with some local numbers.  I even had a problem dialing a
    company in
    the same city, their main numbers gave this error but their fax
    number went
    through without problem.

         I am using Asterisk 1.2.4 (upgraded from 1.2.3 this morning),
    spandsp
    .21, unicall 0.0.3.  Any ideas?  I am using a TE110P card with
    Zaptel 1.2.3
    with 10 channels from Telmex.

    --
    Carlos Chavez
    Director de Tecnología
    Telecomunicaciones Abiertas de México S.A. de C.V.
    Tel: +52-55-91169161 Ext 2001

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