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<DIV><SPAN class=562413715-01082007><FONT face=Arial
size=2>Hi,</FONT></SPAN></DIV>
<DIV><SPAN class=562413715-01082007><FONT face=Arial
size=2></FONT></SPAN> </DIV>
<DIV><SPAN class=562413715-01082007><FONT face=Arial size=2>I have an Asterisk
1.2 (can`t upgrade to 1.4 because of some makefile error on my particular
system, bug report opened). That being said, I doubt my particular issue
is a bug, I think it's me not understanding something.</FONT></SPAN></DIV>
<DIV><SPAN class=562413715-01082007><FONT face=Arial
size=2></FONT></SPAN> </DIV>
<DIV><SPAN class=562413715-01082007><FONT face=Arial size=2>Let`s take a simple
dialplan command, i.e. make the phone ring for 15 seconds:</FONT></SPAN></DIV>
<DIV><SPAN class=562413715-01082007><FONT face=Arial
size=2>Dial(SIP/some_sip_registration|15)</FONT></SPAN></DIV>
<DIV><SPAN class=562413715-01082007><FONT face=Arial
size=2></FONT></SPAN> </DIV>
<DIV><SPAN class=562413715-01082007><FONT face=Arial size=2>It works well (most
of the time). If I disconnect the phone, obviously, it doesn't work and I
get the following message in my Asterisk console:</FONT></SPAN></DIV>
<DIV><SPAN class=562413715-01082007><FONT face=Arial
size=2></FONT></SPAN> </DIV>
<DIV><SPAN class=562413715-01082007><FONT face=Arial size=2>Aug 1 11:47:57
NOTICE[26107]: app_dial.c:1069 dial_exec_full: Unable to create channel of type
'SIP' (cause 3 - No route to destination)</FONT></SPAN></DIV>
<DIV><SPAN class=562413715-01082007><FONT face=Arial
size=2></FONT></SPAN> </DIV>
<DIV><SPAN class=562413715-01082007><FONT face=Arial size=2>That's all good, I
expect it do do this. And here is the issue:</FONT></SPAN></DIV>
<DIV><SPAN class=562413715-01082007><FONT face=Arial
size=2></FONT></SPAN> </DIV>
<DIV><SPAN class=562413715-01082007><FONT face=Arial size=2>Sometimes, instead,
the phone doesn't ring and I get a 15 second silence on the calling end.
After the full 15 seconds, Asterisk goes to the next
priority.</FONT></SPAN></DIV>
<DIV><SPAN class=562413715-01082007><FONT face=Arial
size=2></FONT></SPAN> </DIV>
<DIV><SPAN class=562413715-01082007><FONT face=Arial size=2>What makes it do
this? Why am I not getting either a ring or a "no route to destination
error". It's as if Asterisk is trying to reach the phone for the full 15
seconds, and only then giving up.</FONT></SPAN></DIV>
<DIV><SPAN class=562413715-01082007><FONT face=Arial
size=2></FONT></SPAN> </DIV>
<DIV><SPAN class=562413715-01082007><FONT face=Arial size=2>My tests are done
with a Polycom 650 phone, if that matters (I doubt it does). I've seem the same
behavior on Polycom 501 and 320.</FONT></SPAN></DIV>
<DIV><SPAN class=562413715-01082007><FONT face=Arial
size=2></FONT></SPAN> </DIV>
<DIV><SPAN class=562413715-01082007><FONT face=Arial
size=2>Mike</FONT></SPAN></DIV>
<DIV><SPAN class=562413715-01082007><FONT face=Arial
size=2></FONT></SPAN> </DIV>
<DIV><SPAN class=562413715-01082007><FONT face=Arial
size=2></FONT></SPAN> </DIV>
<DIV><SPAN class=562413715-01082007><FONT face=Arial
size=2></FONT></SPAN> </DIV>
<DIV><SPAN class=562413715-01082007><FONT face=Arial
size=2></FONT></SPAN> </DIV>
<DIV><SPAN class=562413715-01082007><FONT face=Arial
size=2></FONT></SPAN> </DIV>
<DIV><SPAN class=562413715-01082007><FONT face=Arial
size=2></FONT></SPAN> </DIV>
<DIV><SPAN class=562413715-01082007><FONT face=Arial
size=2></FONT></SPAN> </DIV>
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