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<DIV><FONT face=Arial size=2><SPAN class=363150504-10062005>Hi,
</SPAN></FONT></DIV>
<DIV><FONT face=Arial size=2><SPAN
class=363150504-10062005></SPAN></FONT> </DIV>
<DIV><FONT face=Arial size=2><SPAN class=363150504-10062005>I have recently
found a bug when using Steve Underwood chan_unicall with Asterisk 1.0.x
(including 1.0.8RC)</SPAN></FONT></DIV>
<DIV><FONT face=Arial size=2><SPAN
class=363150504-10062005></SPAN></FONT> </DIV>
<DIV><FONT face=Arial size=2><SPAN class=363150504-10062005>When you place a
call from a SIP phone with dtmfmode=rfc2833 or dtmfmode=inband through MFCR2 via
chan_unicall all goes well until you press a dtmf key. When you do this,
the other end hears a garbage sound (not the dtmf tone) and cpu goes to 99.9%
rendering almost unusable the PBX. If there are more than 2 calls, audio
start to get choppy, more calls renders unusable the pbx.</SPAN></FONT></DIV>
<DIV><FONT face=Arial size=2><SPAN
class=363150504-10062005></SPAN></FONT> </DIV>
<DIV><FONT face=Arial size=2><SPAN class=363150504-10062005>If you hangup the
calling extension, almost all the time it returns to normality, if there is a
moderate load on the * server, the only way of shutting down * is by killing -9
it.</SPAN></FONT></DIV>
<DIV><FONT face=Arial size=2><SPAN
class=363150504-10062005></SPAN></FONT> </DIV>
<DIV><FONT face=Arial size=2><SPAN class=363150504-10062005>I have been working
this with Steve and have reported this finding today.</SPAN></FONT></DIV>
<DIV><FONT face=Arial size=2><SPAN
class=363150504-10062005></SPAN></FONT> </DIV>
<DIV><FONT face=Arial size=2><SPAN class=363150504-10062005>If you have any
suggestion in which things could be tweaked in chan_sip.c, chan_zap.c or
chan_unicall.c in order to see if this bug could be solved, I will be happy to
test it.</SPAN></FONT></DIV>
<DIV><FONT face=Arial size=2><SPAN
class=363150504-10062005></SPAN></FONT> </DIV>
<DIV><FONT face=Arial size=2><SPAN class=363150504-10062005>Any additional info
you may require please let me know.</SPAN></FONT></DIV>
<DIV><FONT face=Arial size=2><SPAN
class=363150504-10062005></SPAN></FONT> </DIV>
<DIV><FONT face=Arial size=2><SPAN
class=363150504-10062005>Regards. </SPAN></FONT></DIV>
<DIV><FONT face=Arial size=2><SPAN
class=363150504-10062005> AM.</SPAN></FONT></DIV>
<DIV><FONT face=Arial size=2><SPAN
class=363150504-10062005></SPAN></FONT> </DIV></BODY></HTML>