Andre,
A better is aproach to R2 in brazil is to use digivoice board (instead of
digium's). The card has native support to R2 in the channel driver.
The best would be to change to ISDN. Have you already asked your telco?
--
Antonio J. S. Brand?o
On 3/19/07, andreunimed <andreunimed@terra.com.br>
wrote:>
> Hi.
> I am in the Brazil.
> I have a problem on Unicall for Asterisk 1.4.
> I am working with E1 with 30 channels.
>
> Message when it receives calls:
>
> chan_unicall.c:2603 handle_uc_event:unicall/1 protocol error.cause 32772.
>
> My files:
>
> /etc/zaptel.conf:
>
> span=1,1,0,cas,hdb3
> cas=1-15:1101
> cas=17-31:1101
> loadzone = br
> defaultzone = br
> fxoks = 32-55
>
> /etc/asterisk/unicall.conf:
>
> [Channels]
> language=br
> context=default
> usecallerid=yes
> hidecallerid=no
> callwaitingcallerid=yes
> threewaycalling=yes
> transfer=yes
> cancallforward=yes
> callreturn=yes
> echocancel=yes
> echocancelwhenbridged=no
> echotraining=800
> relaxdtmf=no
> rxgain=0
> txgain=0
> callgroup=1
> pickupgroup=1
> immediate=no
> callerid=asreceived
> amaflags=default
> accountcode=avantel
> musiconhold=default
> protocolclass=mfcr2
> protocolvariant=br,20,20
> group=1
> channel=1-15
> dchan=16
> channel=17-31
>
>
> In the past this configuration functioned, with Asterisk 1.2, but,
> zaptel.conf but he was written
>
> /etc/zaptel.conf:
>
> span=1,1,0,cas,hdb3
> cas=1-15:1101
> dchan=16
> cas=17-31:1101
> loadzone = br
> defaultzone = br
>
> Somebody can help me.
>
> Thank you
>
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