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<DIV dir=ltr><FONT face=Verdana color=#808080 size=2>Hi,</FONT></DIV>
<DIV dir=ltr><FONT face=Verdana color=#808080 size=2></FONT> </DIV>
<DIV dir=ltr><FONT face=Verdana color=#808080 size=2>I am using mfcr2 to make R2 calls to CTBC E1 link in Brazil. I have </FONT><FONT face=Verdana color=#808080 size=2>Asterisk 1.6 (Asterisk SVN-moy-mfcr2-r145019), TE120P running on </FONT><FONT face=Verdana color=#808080 size=2>CentoOS 5.2.</FONT></DIV>
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<DIV dir=ltr><FONT face=Verdana color=#808080 size=2>I make many good calls, but for some numbers i receive CHANUNAVAIL. Allways to long distance numbers.</FONT></DIV>
<DIV dir=ltr><FONT face=Verdana color=#808080 size=2></FONT> </DIV>
<DIV dir=ltr><FONT face=Verdana color=#808080 size=2>Below is part of a debug call (after sending all DNIS numbers):</FONT></DIV>
<DIV dir=ltr><FONT face=Verdana color=#808080 size=2>[Oct 15 07:20:26] DEBUG[6590]: chan_dahdi.c:1583 dahdi_r2_write_log: Chan 1 - No more DNIS. Doing nothing, waiting for timeout.<BR>[Oct 15 07:20:36] DEBUG[6590]: chan_dahdi.c:1583 dahdi_r2_write_log: Chan 1 - calling callback on chan 1<BR>[Oct 15 07:20:36] ERROR[6590]: chan_dahdi.c:1577 dahdi_r2_write_log: Chan 1 - Protocol error. Reason = Forward Safety Timeout, R2 State = Seize ACK Received, MF state = Waiting Far End Timeout, MF Group = Forward Group I<BR>[Oct 15 07:20:36] DEBUG[6590]: chan_dahdi.c:1583 dahdi_r2_write_log: Chan 1 - DNIS = 0121733446600, ANI = 1130148151, Last MF Signal =</FONT></DIV>
<DIV dir=ltr><FONT face=Verdana color=#808080 size=2></FONT> </DIV>
<DIV dir=ltr><FONT face=Verdana color=#808080 size=2>Below is my chan_dahdi.conf:</FONT></DIV>
<DIV dir=ltr><FONT face=Verdana color=#808080 size=2>[trunkgroups]<BR>[channels]<BR>callerid=asreceived<BR>usecallerid=yes<BR>callwaiting=yes<BR>usecallingpres=yes<BR>callwaitingcallerid=yes<BR>threewaycalling=yes<BR>transfer=yes<BR>canpark=yes<BR>cancallforward=yes<BR>callreturn=yes<BR>echocancel=yes<BR>echocancelwhenbridged=yes<BR>signalling=mfcr2<BR>mfcr2_variant=br<BR>mfcr2_get_ani_first=no<BR>mfcr2_max_ani=20<BR>mfcr2_max_dnis=8<BR>mfcr2_category=national_subscriber<BR>mfcr2_logdir=span1<BR>mfcr2_logging=all<BR>context=default<BR>group=0<BR>callgroup=0<BR>pickupgroup=0<BR>channel => 1-15<BR>channel => 17-31</FONT></DIV>
<DIV dir=ltr><FONT face=Verdana color=#808080 size=2></FONT> </DIV>
<DIV dir=ltr><FONT face=Verdana color=#808080 size=2>Thanks for any help or orientation.</FONT></DIV>
<DIV dir=ltr><FONT face=Verdana color=#808080 size=2></FONT> </DIV></DIV>
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<DIV align=left><FONT face=Verdana color=#808080 size=2>Best regards,</FONT></DIV>
<DIV><FONT face=Verdana color=#808080 size=2></FONT> </DIV>
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<DIV><FONT face=Verdana color=#676f72 size=1><STRONG>Alberto Sá Júnior</STRONG></FONT></DIV>
<DIV><FONT face=Verdana color=#676f72 size=1>Departamento de Tecnologia</FONT></DIV>
<DIV><FONT face=Verdana color=#676f72 size=1><A href="mailto:alberto@hv.tur.br">alberto@hv.tur.br</A></FONT></DIV>
<DIV><FONT face=Verdana color=#676f72 size=1>Rua Pequetita, 145 - Cj. 93 - Vila Olímpia</FONT></DIV>
<DIV><FONT face=Verdana color=#676f72 size=1>04552-060 - São Paulo, SP - Brasil</FONT></DIV>
<DIV><FONT face=Verdana color=#676f72 size=1>Tel.: +55 (11) 2122-4020 - ramal 80</FONT></DIV>
<DIV><FONT face=Verdana color=#676f72 size=1>Tel. Direto: +55 (11) 2122-4080</FONT></DIV>
<DIV><FONT face=Verdana color=#676f72 size=1>Fax: +55 (11) 3842-0879</FONT></DIV>
<DIV><FONT face=Verdana color=#676f72 size=1>IATA 57-5 0453 2</FONT></DIV></TD></TR></TBODY></TABLE><STRONG><STRONG><FONT face=Verdana color=#676f72 size=1>E-mail corporativo monitorado para controle de qualidade. Corporate e-mail monitored for quality control.</FONT></STRONG><BR><FONT face=Webdings color=#008000 size=3>P</FONT> <FONT face=Verdana color=#008000 size=1>Preserve o meio ambiente, leia na tela. Preserve the environment, read on the screen.</FONT></STRONG><BR>
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