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<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>Hi All<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>I have a problem that is affecting 3 of our Asterisk sites
and have tried all possible to rectify this if anyone can shed some light on
this?<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>We have constant LAGGED, SIP extensions. The extensions will
lagg in groups of 2 – 20 phones at a time and will recover very shortly
after.<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>We have tried so far:<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>* Setting all phones (Snom and Polycom) to forced full 100M
full duplex and forced all ports on the switches (HP and Cisco) to 100M full
duplex.<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>* Setting up QOS on all UPD ports and traffic.<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>* Tried a number of Asterisk releases (1.2.20 -1.2.24) as I
read about a bug on the UDP <st1:place w:st="on"><st1:PlaceType w:st="on">port</st1:PlaceType>
of <st1:PlaceName w:st="on">SIP</st1:PlaceName></st1:place>.<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>This does seem like a network issue but we have tried all
possible solutions on the network side and I must now look at Asterisk.<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>Below is a typical output that will show on our CLI> and
log files:<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'>Oct 2 18:57:49 NOTICE[9751] chan_sip.c: Peer '2177' is now TOO
LAGGED! (2037ms / 2000ms)<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'>Oct 2 18:57:49 NOTICE[9751] chan_sip.c: Peer '2184' is now TOO
LAGGED! (2041ms / 2000ms)<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'>Oct 2 18:57:49 NOTICE[9751] chan_sip.c: Peer '2221' is now TOO
LAGGED! (2042ms / 2000ms)<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'>Oct 2 18:57:49 NOTICE[9751] chan_sip.c: Peer '2101' is now TOO
LAGGED! (2011ms / 2000ms)<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'>Oct 2 18:57:49 NOTICE[9751] chan_sip.c: Peer '2085' is now TOO
LAGGED! (2009ms / 2000ms)<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'>Oct 2 18:57:49 NOTICE[9751] chan_sip.c: Peer '2040' is now TOO
LAGGED! (2041ms / 2000ms)<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'>Oct 2 18:57:49 NOTICE[9751] chan_sip.c: Peer '2251' is now TOO
LAGGED! (2041ms / 2000ms)<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'>Oct 2 18:57:49 NOTICE[9751] chan_sip.c: Peer '2241' is now TOO
LAGGED! (2042ms / 2000ms)<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'>Oct 2 18:57:49 NOTICE[9751] chan_sip.c: Peer '2049' is now TOO
LAGGED! (2041ms / 2000ms)<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'>Oct 2 18:57:49 NOTICE[9751] chan_sip.c: Peer '2048' is now TOO
LAGGED! (2042ms / 2000ms)<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'>Oct 2 18:57:49 NOTICE[9751] chan_sip.c: Peer '2029' is now TOO
LAGGED! (2042ms / 2000ms)<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'>Oct 2 18:57:49 NOTICE[9751] chan_sip.c: Peer '2243' is now TOO
LAGGED! (2041ms / 2000ms)<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'>Oct 2 18:57:49 NOTICE[9751] chan_sip.c: Peer '2099' is now TOO
LAGGED! (2042ms / 2000ms)<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'>Oct 2 18:57:49 NOTICE[9751] chan_sip.c: Peer '2138' is now TOO LAGGED!
(2042ms / 2000ms)<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'>Oct 2 18:57:49 NOTICE[9751] chan_sip.c: Peer '2058' is now TOO
LAGGED! (2041ms / 2000ms)<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'>Oct 2 18:57:49 NOTICE[9751] chan_sip.c: Peer '2143' is now TOO
LAGGED! (2042ms / 2000ms)<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'>Oct 2 18:57:49 NOTICE[9751] chan_sip.c: Peer '2129' is now TOO
LAGGED! (2043ms / 2000ms)<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'>Oct 2 18:57:49 NOTICE[9751] chan_sip.c: Peer '2183' is now TOO
LAGGED! (2042ms / 2000ms)<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'>Oct 2 18:57:49 NOTICE[9751] chan_sip.c: Peer '2104' is now TOO
LAGGED! (2044ms / 2000ms)<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'>Oct 2 18:57:49 NOTICE[9751] chan_sip.c: Peer '2028' is now TOO
LAGGED! (2042ms / 2000ms)<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'>Oct 2 18:57:49 NOTICE[9751] chan_sip.c: Peer '2062' is now TOO
LAGGED! (2043ms / 2000ms)<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'>Oct 2 18:57:49 NOTICE[9751] chan_sip.c: Peer '2146' is now TOO
LAGGED! (2043ms / 2000ms)<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'>Oct 2 18:57:49 NOTICE[9751] chan_sip.c: Peer '2086' is now TOO
LAGGED! (2042ms / 2000ms)<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'>Oct 2 18:57:49 NOTICE[9751] chan_sip.c: Peer '2124' is now TOO
LAGGED! (2042ms / 2000ms)<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'>Oct 2 18:57:49 NOTICE[9751] chan_sip.c: Peer '2109' is now TOO
LAGGED! (2042ms / 2000ms)<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'>Oct 2 18:57:49 NOTICE[9751] chan_sip.c: Peer '2014' is now TOO
LAGGED! (2041ms / 2000ms)<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'>Oct 2 18:57:49 NOTICE[9751] chan_sip.c: Peer '2220' is now TOO
LAGGED! (2042ms / 2000ms)<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'>Oct 2 18:57:50 NOTICE[9751] chan_sip.c: Peer '2238' is now TOO
LAGGED! (2009ms / 2000ms)<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'>Oct 2 18:57:50 NOTICE[9751] chan_sip.c: Peer '5001' is now TOO
LAGGED! (2017ms / 2000ms)<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'>Oct 2 18:57:50 NOTICE[9751] chan_sip.c: Peer '2188' is now TOO
LAGGED! (2019ms / 2000ms)<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'>Oct 2 18:57:50 NOTICE[9751] chan_sip.c: Peer '2199' is now TOO
LAGGED! (2035ms / 2000ms)<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'>Oct 2 18:57:59 NOTICE[9751] chan_sip.c: Peer '2177' is now
REACHABLE! (38ms / 2000ms)<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'>Oct 2 18:57:59 NOTICE[9751] chan_sip.c: Peer '2085' is now
REACHABLE! (16ms / 2000ms)<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'>Oct 2 18:57:59 NOTICE[9751] chan_sip.c: Peer '2184' is now
REACHABLE! (38ms / 2000ms)<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'>Oct 2 18:57:59 NOTICE[9751] chan_sip.c: Peer '2221' is now
REACHABLE! (39ms / 2000ms)<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'>Oct 2 18:57:59 NOTICE[9751] chan_sip.c: Peer '2101' is now
REACHABLE! (38ms / 2000ms)<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'>Oct 2 18:57:59 NOTICE[9751] chan_sip.c: Peer '2099' is now
REACHABLE! (20ms / 2000ms)<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'>Oct 2 18:57:59 NOTICE[9751] chan_sip.c: Peer '2040' is now
REACHABLE! (38ms / 2000ms)<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'>Oct 2 18:57:59 NOTICE[9751] chan_sip.c: Peer '2251' is now
REACHABLE! (38ms / 2000ms)<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'>Oct 2 18:57:59 NOTICE[9751] chan_sip.c: Peer '2241' is now
REACHABLE! (37ms / 2000ms)<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'>Oct 2 18:57:59 NOTICE[9751] chan_sip.c: Peer '2049' is now
REACHABLE! (37ms / 2000ms)<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'>Oct 2 18:57:59 NOTICE[9751] chan_sip.c: Peer '2048' is now
REACHABLE! (39ms / 2000ms)<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'>Oct 2 18:57:59 NOTICE[9751] chan_sip.c: Peer '2029' is now
REACHABLE! (37ms / 2000ms)<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'>Oct 2 18:57:59 NOTICE[9751] chan_sip.c: Peer '2243' is now
REACHABLE! (38ms / 2000ms)<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'>Oct 2 18:57:59 NOTICE[9751] chan_sip.c: Peer '2138' is now
REACHABLE! (39ms / 2000ms)<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'>Oct 2 18:57:59 NOTICE[9751] chan_sip.c: Peer '2058' is now
REACHABLE! (37ms / 2000ms)<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'>Oct 2 18:57:59 NOTICE[9751] chan_sip.c: Peer '2143' is now
REACHABLE! (39ms / 2000ms)<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'>Oct 2 18:57:59 NOTICE[9751] chan_sip.c: Peer '2129' is now
REACHABLE! (38ms / 2000ms)<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'>Oct 2 18:57:59 NOTICE[9751] chan_sip.c: Peer '2183' is now
REACHABLE! (37ms / 2000ms)<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'>Oct 2 18:57:59 NOTICE[9751] chan_sip.c: Peer '2104' is now
REACHABLE! (35ms / 2000ms)<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'>Oct 2 18:57:59 NOTICE[9751] chan_sip.c: Peer '2062' is now
REACHABLE! (38ms / 2000ms)<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'>Oct 2 18:57:59 NOTICE[9751] chan_sip.c: Peer '2146' is now
REACHABLE! (38ms / 2000ms)<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'>Oct 2 18:57:59 NOTICE[9751] chan_sip.c: Peer '2086' is now
REACHABLE! (38ms / 2000ms)<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'>Oct 2 18:57:59 NOTICE[9751] chan_sip.c: Peer '2124' is now
REACHABLE! (38ms / 2000ms)<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'>Oct 2 18:57:59 NOTICE[9751] chan_sip.c: Peer '2109' is now
REACHABLE! (38ms / 2000ms)<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'>Oct 2 18:57:59 NOTICE[9751] chan_sip.c: Peer '2028' is now
REACHABLE! (46ms / 2000ms)<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'>Oct 2 18:57:59 NOTICE[9751] chan_sip.c: Peer '2014' is now
REACHABLE! (39ms / 2000ms)<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'>Oct 2 18:57:59 NOTICE[9751] chan_sip.c: Peer '2220' is now
REACHABLE! (37ms / 2000ms)<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'>Oct 2 18:58:12 NOTICE[9751] chan_sip.c: Peer '2238' is now REACHABLE!
(7ms / 2000ms)<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'>Oct 2 18:58:12 NOTICE[9751] chan_sip.c: Peer '5001' is now
REACHABLE! (8ms / 2000ms)<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'>Oct 2 18:58:12 NOTICE[9751] chan_sip.c: Peer '2188' is now
REACHABLE! (7ms / 2000ms)<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'>Oct 2 18:58:12 NOTICE[9751] chan_sip.c: Peer '2199' is now REACHABLE!
(15ms / 2000ms)<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'>Thanks<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'>Doug<o:p></o:p></span></font></p>
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