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<p class=MsoPlainText><span class=GramE><font size=2 face=Arial><span
lang=EN-US style='font-size:10.0pt;font-family:Arial;mso-ansi-language:EN-US'>Load
< 3%.</span></font></span><font face=Arial><span lang=EN-US
style='font-family:Arial;mso-ansi-language:EN-US'><o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face=Arial><span lang=EN-US
style='font-size:10.0pt;font-family:Arial;mso-ansi-language:EN-US'>IRQ - OK.<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face=Arial><span lang=EN-US
style='font-size:10.0pt;font-family:Arial;mso-ansi-language:EN-US'>E1 line and
cabling - OK:<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face=Arial><span lang=EN-US
style='font-size:10.0pt;font-family:Arial;mso-ansi-language:EN-US'>Asterisk on
this line works well as my office PBX. CRC errors are on Telco side only.<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face=Arial><span lang=EN-US
style='font-size:10.0pt;font-family:Arial;mso-ansi-language:EN-US'>I've tested
E1 line with another PBX (TELRAD) - 0% CRC errors on Telco side.<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face=Arial><span lang=EN-US
style='font-size:10.0pt;font-family:Arial;mso-ansi-language:EN-US'><o:p> </o:p></span></font></p>
<p class=MsoPlainText><span class=SpellE><font size=2 face=Arial><span
lang=EN-US style='font-size:10.0pt;font-family:Arial;mso-ansi-language:EN-US'>Konrad</span></font></span><font
face=Arial><span lang=EN-US style='font-family:Arial;mso-ansi-language:EN-US'><o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face="Courier New"><span lang=EN-US
style='font-size:10.0pt;mso-ansi-language:EN-US'><o:p> </o:p></span></font></p>
<p class=MsoPlainText><font size=2 face="Courier New"><span lang=EN-US
style='font-size:10.0pt;mso-ansi-language:EN-US'>-----Original Message-----<br>
From: asterisk-dev-admin@lists.digium.com [mailto:asterisk-dev-admin@lists.digium.com]
On Behalf <span class=GramE>Of</span> Martin <span class=SpellE>Pycko</span><br>
Sent: </span></font><st1:date Month="5" Day="11" Year="2003"><span lang=EN-US
style='mso-ansi-language:EN-US'>Sunday, May 11, 2003</span></st1:date><span
lang=EN-US style='mso-ansi-language:EN-US'> </span><st1:time Hour="0"
Minute="33"><span lang=EN-US style='mso-ansi-language:EN-US'>12:33 AM</span></st1:time><span
lang=EN-US style='mso-ansi-language:EN-US'><br>
To: asterisk-dev@lists.digium.com<br>
Subject: RE: [Asterisk-Dev] E1, crc-4 errors<o:p></o:p></span></p>
<p class=MsoPlainText><font size=2 face="Courier New"><span lang=EN-US
style='font-size:10.0pt;mso-ansi-language:EN-US'><o:p> </o:p></span></font></p>
<p class=MsoPlainText><font size=2 face="Courier New"><span lang=EN-US
style='font-size:10.0pt;mso-ansi-language:EN-US'>What's the load on your <span
class=GramE>box ?</span><o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face="Courier New"><span lang=EN-US
style='font-size:10.0pt;mso-ansi-language:EN-US'>Check if the board shares IRQ
with some other devices (/proc/interrupts)<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face="Courier New"><span lang=EN-US
style='font-size:10.0pt;mso-ansi-language:EN-US'>Find out if your E1 cable is
properly done (certain colors are assigned to<o:p></o:p></span></font></p>
<p class=MsoPlainText><span class=GramE><font size=2 face="Courier New"><span
lang=EN-US style='font-size:10.0pt;mso-ansi-language:EN-US'>certain</span></font></span><span
lang=EN-US style='mso-ansi-language:EN-US'> pins on the connector)<o:p></o:p></span></p>
<p class=MsoPlainText><font size=2 face="Courier New"><span lang=EN-US
style='font-size:10.0pt;mso-ansi-language:EN-US'><o:p> </o:p></span></font></p>
<p class=MsoPlainText><font size=2 face="Courier New"><span lang=EN-US
style='font-size:10.0pt;mso-ansi-language:EN-US'>You can ask your operator to
run remote <span class=SpellE>loopback</span> on your card and that<o:p></o:p></span></font></p>
<p class=MsoPlainText><span class=GramE><font size=2 face="Courier New"><span
lang=EN-US style='font-size:10.0pt;mso-ansi-language:EN-US'>should</span></font></span><span
lang=EN-US style='mso-ansi-language:EN-US'> show if it's the cable's fault.<o:p></o:p></span></p>
<p class=MsoPlainText><font size=2 face="Courier New"><span lang=EN-US
style='font-size:10.0pt;mso-ansi-language:EN-US'><o:p> </o:p></span></font></p>
<p class=MsoPlainText><font size=2 face="Courier New"><span lang=EN-US
style='font-size:10.0pt;mso-ansi-language:EN-US'>Martin<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face="Courier New"><span lang=EN-US
style='font-size:10.0pt;mso-ansi-language:EN-US'><o:p> </o:p></span></font></p>
<p class=MsoPlainText><font size=2 face="Courier New"><span lang=EN-US
style='font-size:10.0pt;mso-ansi-language:EN-US'>On Sat, 10 May 2003, <span
class=SpellE>Konrad</span> <span class=SpellE>Gorski</span> wrote:<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face="Courier New"><span lang=EN-US
style='font-size:10.0pt;mso-ansi-language:EN-US'><o:p> </o:p></span></font></p>
<p class=MsoPlainText><font size=2 face="Courier New"><span lang=EN-US
style='font-size:10.0pt;mso-ansi-language:EN-US'>> Thank you Pauline.<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face="Courier New"><span lang=EN-US
style='font-size:10.0pt;mso-ansi-language:EN-US'>> Unfortunately your <span
class=GramE>suggestion do</span> not seem to solve my problem.<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face="Courier New"><span style='font-size:
10.0pt'>> <span class=SpellE>I've</span> <span class=SpellE>made</span> <span
class=SpellE>following</span> 15 tests:<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face="Courier New"><span style='font-size:
10.0pt'>> zaptel.<span class=GramE>conf</span>:<o:p></o:p></span></font></p>
<p class=MsoPlainText><span class=GramE><font size=2 face="Courier New"><span
style='font-size:10.0pt'>><span style='mso-spacerun:yes'> </span><span
style='mso-tab-count:1'> </span>span</span></font></span>=1,[012],[01457],ccs,hdb3,crc4<o:p></o:p></p>
<p class=MsoPlainText><font size=2 face="Courier New"><span lang=EN-US
style='font-size:10.0pt;mso-ansi-language:EN-US'>> ... a lot of errors
(FAR-END FAILED SECONDS > 98%) regardless of<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face="Courier New"><span lang=EN-US
style='font-size:10.0pt;mso-ansi-language:EN-US'>> <span class=GramE>parameters</span><o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face="Courier New"><span lang=EN-US
style='font-size:10.0pt;mso-ansi-language:EN-US'>> I will try to repeat
tests on Monday. Do you have any suggestions how to<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face="Courier New"><span lang=EN-US
style='font-size:10.0pt;mso-ansi-language:EN-US'>> <span class=GramE>test</span>
and what to do if tests fail?<o:p></o:p></span></font></p>
<p class=MsoPlainText><span class=GramE><font size=2 face="Courier New"><span
style='font-size:10.0pt'>><span style='mso-spacerun:yes'>
</span>Serdeczne</span></font></span> pozdrowienia,<o:p></o:p></p>
<p class=MsoPlainText><font size=2 face="Courier New"><span style='font-size:
10.0pt'>> <span style='mso-tab-count:1'> </span>Konrad Górski<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face="Courier New"><span style='font-size:
10.0pt'>><o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face="Courier New"><span style='font-size:
10.0pt'>><o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face="Courier New"><span style='font-size:
10.0pt'>> -----Original Message-----<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face="Courier New"><span lang=EN-US
style='font-size:10.0pt;mso-ansi-language:EN-US'>> From: asterisk-dev-admin@lists.digium.com<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face="Courier New"><span lang=EN-US
style='font-size:10.0pt;mso-ansi-language:EN-US'>>
[mailto:asterisk-dev-admin@lists.digium.com] On Behalf Of Pauline<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face="Courier New"><span lang=EN-US
style='font-size:10.0pt;mso-ansi-language:EN-US'>> <span class=SpellE>Middelink</span><o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face="Courier New"><span lang=EN-US
style='font-size:10.0pt;mso-ansi-language:EN-US'>> Sent: Friday, May 09,
2003 6:05 PM<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face="Courier New"><span lang=EN-US
style='font-size:10.0pt;mso-ansi-language:EN-US'>> To:
asterisk-dev@lists.digium.com<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face="Courier New"><span lang=EN-US
style='font-size:10.0pt;mso-ansi-language:EN-US'>> Subject: Re:
[Asterisk-Dev] E1, crc-4 errors<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face="Courier New"><span lang=EN-US
style='font-size:10.0pt;mso-ansi-language:EN-US'>><o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face="Courier New"><span lang=EN-US
style='font-size:10.0pt;mso-ansi-language:EN-US'>> On Fri, 09 May 2003
around 16:04:42 +0200, <span class=SpellE>Konrad</span> <span class=SpellE>Gorski</span>
wrote:<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face="Courier New"><span lang=EN-US
style='font-size:10.0pt;mso-ansi-language:EN-US'>> > Hi,<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face="Courier New"><span lang=EN-US
style='font-size:10.0pt;mso-ansi-language:EN-US'>> > My PBX <span
class=SpellE>config</span>:<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face="Courier New"><span lang=EN-US
style='font-size:10.0pt;mso-ansi-language:EN-US'>> > Telco (Lucent SS7)
E1 line (crc4) <=> * box + E100P, T100P, <span class=SpellE>Zplex</span>
<=><o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face="Courier New"><span lang=EN-US
style='font-size:10.0pt;mso-ansi-language:EN-US'>> > analog phones and
ATA186 (SIP and MGCP)<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face="Courier New"><span lang=EN-US
style='font-size:10.0pt;mso-ansi-language:EN-US'>> > * is working very
good, but from Telco side are problems.<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face="Courier New"><span style='font-size:
10.0pt'>> > <span class=SpellE>Telco's</span> list <span class=SpellE>of</span>
errors:<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face="Courier New"><span style='font-size:
10.0pt'>> > ----------------------------------------------------------<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face="Courier New"><span lang=EN-US
style='font-size:10.0pt;mso-ansi-language:EN-US'>> ><span
style='mso-spacerun:yes'> </span>ERROR STATISTICS <span class=GramE>FOR :</span>
ALL MEASUREMENT TYPES<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face="Courier New"><span lang=EN-US
style='font-size:10.0pt;mso-ansi-language:EN-US'>> ><span
style='mso-spacerun:yes'> </span>--------------------<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face="Courier New"><span lang=EN-US
style='font-size:10.0pt;mso-ansi-language:EN-US'>> ><o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face="Courier New"><span lang=EN-US
style='font-size:10.0pt;mso-ansi-language:EN-US'>> ><span
style='mso-spacerun:yes'> </span>MEASUREMENT <span class=GramE>PERIOD :</span>
CURRENT DAY<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face="Courier New"><span lang=EN-US
style='font-size:10.0pt;mso-ansi-language:EN-US'>> ><o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face="Courier New"><span lang=EN-US
style='font-size:10.0pt;mso-ansi-language:EN-US'>> ><span
style='mso-spacerun:yes'> </span>ES CALCULATION MODE<span
style='mso-spacerun:yes'> </span>= CRC-4<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face="Courier New"><span lang=EN-US
style='font-size:10.0pt;mso-ansi-language:EN-US'>> ><span
style='mso-spacerun:yes'> </span>FAC AVAILABLE TIME<span
style='mso-spacerun:yes'> </span>= 09:58:45 HOURS<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face="Courier New"><span lang=EN-US
style='font-size:10.0pt;mso-ansi-language:EN-US'>> ><span
style='mso-spacerun:yes'> </span>FAC UNAVAILABLE TIME<span
style='mso-spacerun:yes'> </span>= 00:02:18 HOURS<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face="Courier New"><span lang=EN-US
style='font-size:10.0pt;mso-ansi-language:EN-US'>> ><span
style='mso-spacerun:yes'> </span>FAC FAR-END AVAILABLE TIME<span
style='mso-spacerun:yes'> </span>= </span></font><st1:time Hour="0" Minute="9"><span
lang=EN-US style='mso-ansi-language:EN-US'>00:09:18</span></st1:time><span
lang=EN-US style='mso-ansi-language:EN-US'> HOURS<o:p></o:p></span></p>
<p class=MsoPlainText><font size=2 face="Courier New"><span lang=EN-US
style='font-size:10.0pt;mso-ansi-language:EN-US'>> ><span
style='mso-spacerun:yes'> </span>FAC FAR-END UNAVAILABLE TIME = </span></font><st1:time
Hour="9" Minute="51"><span lang=EN-US style='mso-ansi-language:EN-US'>09:51:45</span></st1:time><span
lang=EN-US style='mso-ansi-language:EN-US'> HOURS<o:p></o:p></span></p>
<p class=MsoPlainText><font size=2 face="Courier New"><span lang=EN-US
style='font-size:10.0pt;mso-ansi-language:EN-US'>> ><o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face="Courier New"><span lang=EN-US
style='font-size:10.0pt;mso-ansi-language:EN-US'>> ><span
style='mso-spacerun:yes'> </span>MEASUREMENT TYPE<span
style='mso-spacerun:yes'> </span><span
style='mso-spacerun:yes'> </span>ERROR<span style='mso-spacerun:yes'>
</span><span class=SpellE>ERROR</span><o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face="Courier New"><span lang=EN-US
style='font-size:10.0pt;mso-ansi-language:EN-US'>> ><span
style='mso-spacerun:yes'> </span>COUNT<span
style='mso-spacerun:yes'> </span>RATIO<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face="Courier New"><span lang=EN-US
style='font-size:10.0pt;mso-ansi-language:EN-US'>> ><span
style='mso-spacerun:yes'> </span>----------------<span
style='mso-spacerun:yes'> </span>-----<span
style='mso-spacerun:yes'> </span>-----<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face="Courier New"><span lang=EN-US
style='font-size:10.0pt;mso-ansi-language:EN-US'>> ><o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face="Courier New"><span lang=EN-US
style='font-size:10.0pt;mso-ansi-language:EN-US'>> ><span
style='mso-spacerun:yes'> </span>ERRORED SECONDS<span
style='mso-spacerun:yes'> </span>11<span
style='mso-spacerun:yes'> </span>0.03062%<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face="Courier New"><span lang=EN-US
style='font-size:10.0pt;mso-ansi-language:EN-US'>> ><span
style='mso-spacerun:yes'> </span>FAILED SECONDS<span
style='mso-spacerun:yes'> </span>138<span
style='mso-spacerun:yes'> </span>0.38266%<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face="Courier New"><span lang=EN-US
style='font-size:10.0pt;mso-ansi-language:EN-US'>> ><span
style='mso-spacerun:yes'> </span><span
style='mso-spacerun:yes'> </span>BURSTY ERRORED SECONDS<span
style='mso-spacerun:yes'> </span>7<span
style='mso-spacerun:yes'> </span>0.01941%<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face="Courier New"><span lang=EN-US
style='font-size:10.0pt;mso-ansi-language:EN-US'>> ><span
style='mso-spacerun:yes'> </span>SEVERELY ERRORED SECONDS<span
style='mso-spacerun:yes'> </span>9<span style='mso-spacerun:yes'>
</span>0.02496%<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face="Courier New"><span lang=EN-US
style='font-size:10.0pt;mso-ansi-language:EN-US'>> ><span
style='mso-spacerun:yes'> </span>FRAME SLIP SECONDS<span
style='mso-spacerun:yes'> </span>6<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face="Courier New"><span lang=EN-US
style='font-size:10.0pt;mso-ansi-language:EN-US'>> ><span
style='mso-spacerun:yes'> </span>CARRIER FAILURES<span
style='mso-spacerun:yes'> </span>1<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face="Courier New"><span lang=EN-US
style='font-size:10.0pt;mso-ansi-language:EN-US'>> ><span
style='mso-spacerun:yes'> </span>FAR-END ERRORED SECONDS<span
style='mso-spacerun:yes'> </span>2<span style='mso-spacerun:yes'>
</span>0.35842%<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face="Courier New"><span lang=EN-US
style='font-size:10.0pt;mso-ansi-language:EN-US'>> ><span
style='mso-spacerun:yes'> </span>FAR-END FAILED SECONDS<span
style='mso-spacerun:yes'> </span>35505 98.45271%<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face="Courier New"><span lang=EN-US
style='font-size:10.0pt;mso-ansi-language:EN-US'>> ><span
style='mso-spacerun:yes'> </span>FAR-END BURSTY ERRORED SECONDS<span
style='mso-spacerun:yes'> </span>54<span style='mso-spacerun:yes'>
</span>0.14974%<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face="Courier New"><span lang=EN-US
style='font-size:10.0pt;mso-ansi-language:EN-US'>> ><span
style='mso-spacerun:yes'> </span>FAR-END SEVERELY ERRORED SECONDS 35453
98.30852%<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face="Courier New"><span lang=EN-US
style='font-size:10.0pt;mso-ansi-language:EN-US'>> ><span
style='mso-spacerun:yes'> </span>DEGRADED MINUTES<span
style='mso-spacerun:yes'> </span>3<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face="Courier New"><span lang=EN-US
style='font-size:10.0pt;mso-ansi-language:EN-US'>> >
----------------------------------------------------------<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face="Courier New"><span lang=EN-US
style='font-size:10.0pt;mso-ansi-language:EN-US'>> > Configuration for
above test:<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face="Courier New"><span lang=EN-US
style='font-size:10.0pt;mso-ansi-language:EN-US'>> > Telco (Lucent SS7)
E1 line (crc4) <=> E100P + wct1xxp loaded <span class=GramE>( *</span><o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face="Courier New"><span lang=EN-US
style='font-size:10.0pt;mso-ansi-language:EN-US'>> > stopped, T100P <span
class=SpellE>unmounted</span>)<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face="Courier New"><span lang=EN-US
style='font-size:10.0pt;mso-ansi-language:EN-US'>> > <span class=SpellE>zaptel.conf</span>:<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face="Courier New"><span lang=EN-US
style='font-size:10.0pt;mso-ansi-language:EN-US'>> > <span
style='mso-tab-count:1'> </span>span=1<span class=GramE>,0,0,ccs,hdb3,crc4</span><o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face="Courier New"><span lang=EN-US
style='font-size:10.0pt;mso-ansi-language:EN-US'>> ><o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face="Courier New"><span lang=EN-US
style='font-size:10.0pt;mso-ansi-language:EN-US'>> > If E1 line
configured w/o crc4 - error count is 0.<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face="Courier New"><span lang=EN-US
style='font-size:10.0pt;mso-ansi-language:EN-US'>> > Configuration for
test w/o crc4:<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face="Courier New"><span lang=EN-US
style='font-size:10.0pt;mso-ansi-language:EN-US'>> > Telco (Lucent SS7)
E1 line (w/o crc4) <=> E100P + wct1xxp loaded <span class=GramE>( *</span><o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face="Courier New"><span lang=EN-US
style='font-size:10.0pt;mso-ansi-language:EN-US'>> > stopped, T100P <span
class=SpellE>unmounted</span>)<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face="Courier New"><span lang=EN-US
style='font-size:10.0pt;mso-ansi-language:EN-US'>> > <span class=SpellE>zaptel.conf</span>:<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face="Courier New"><span lang=EN-US
style='font-size:10.0pt;mso-ansi-language:EN-US'>> > <span
style='mso-tab-count:1'> </span>span=1<span class=GramE>,0,0,ccs,hdb3</span><o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face="Courier New"><span lang=EN-US
style='font-size:10.0pt;mso-ansi-language:EN-US'>><o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face="Courier New"><span lang=EN-US
style='font-size:10.0pt;mso-ansi-language:EN-US'>> You have to take the
clock source from the Telco I think.<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face="Courier New"><span lang=EN-US
style='font-size:10.0pt;mso-ansi-language:EN-US'>> I.e.<span
style='mso-spacerun:yes'> </span><span class=GramE>span=</span>1,1,0,ccs,hdb3<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face="Courier New"><span lang=EN-US
style='font-size:10.0pt;mso-ansi-language:EN-US'>><o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face="Courier New"><span lang=EN-US
style='font-size:10.0pt;mso-ansi-language:EN-US'>> Your E1 line is now
freewheeling, so sync between the <span class=SpellE>telco</span><o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face="Courier New"><span lang=EN-US
style='font-size:10.0pt;mso-ansi-language:EN-US'>> <span class=GramE>and</span>
your E100P shifts in and out phase.<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face="Courier New"><span lang=EN-US
style='font-size:10.0pt;mso-ansi-language:EN-US'>><o:p></o:p></span></font></p>
<p class=MsoPlainText><span class=GramE><font size=2 face="Courier New"><span
lang=EN-US style='font-size:10.0pt;mso-ansi-language:EN-US'>> > Buggy CRC
calculation?</span></font></span><span lang=EN-US style='mso-ansi-language:
EN-US'> (It's opinion of Telco's operator)<o:p></o:p></span></p>
<p class=MsoPlainText><font size=2 face="Courier New"><span lang=EN-US
style='font-size:10.0pt;mso-ansi-language:EN-US'>> > or my E100P is
faulty?<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face="Courier New"><span lang=EN-US
style='font-size:10.0pt;mso-ansi-language:EN-US'>><o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face="Courier New"><span lang=EN-US
style='font-size:10.0pt;mso-ansi-language:EN-US'>> <wild guess here><o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face="Courier New"><span lang=EN-US
style='font-size:10.0pt;mso-ansi-language:EN-US'>> When crc4 is deactivated,
the <span class=SpellE>telco</span> can't really measure<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face="Courier New"><span lang=EN-US
style='font-size:10.0pt;mso-ansi-language:EN-US'>> <span class=GramE>errors</span>,
or the physical connection must really be going<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face="Courier New"><span lang=EN-US
style='font-size:10.0pt;mso-ansi-language:EN-US'>> <span class=GramE>down</span>.
<span class=GramE>Its</span> the crc4 checksum which gives you the possibility<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face="Courier New"><span lang=EN-US
style='font-size:10.0pt;mso-ansi-language:EN-US'>> <span class=GramE>to</span>
detect errors.<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face="Courier New"><span lang=EN-US
style='font-size:10.0pt;mso-ansi-language:EN-US'>> </wild><o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face="Courier New"><span lang=EN-US
style='font-size:10.0pt;mso-ansi-language:EN-US'>><o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face="Courier New"><span lang=EN-US
style='font-size:10.0pt;mso-ansi-language:EN-US'>><span
style='mso-spacerun:yes'> </span>Met <span class=SpellE>vriendelijke</span>
<span class=SpellE>groet</span>,<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face="Courier New"><span lang=EN-US
style='font-size:10.0pt;mso-ansi-language:EN-US'>><span
style='mso-spacerun:yes'> </span>Pauline <span class=SpellE>Middelink</span><o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face="Courier New"><span lang=EN-US
style='font-size:10.0pt;mso-ansi-language:EN-US'>> --<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face="Courier New"><span lang=EN-US
style='font-size:10.0pt;mso-ansi-language:EN-US'>> GPG Key fingerprint =
2D5B 87A7 DDA6 0378 <span class=GramE>5DEA<span style='mso-spacerun:yes'>
</span>BD3B</span> 9A50 B416 E2D0 C3C2<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face="Courier New"><span lang=EN-US
style='font-size:10.0pt;mso-ansi-language:EN-US'>> For more details look at
my website http://www.polyware.nl/~middelink<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face="Courier New"><span style='font-size:
10.0pt'>><o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face="Courier New"><span style='font-size:
10.0pt'>> _______________________________________________<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face="Courier New"><span style='font-size:
10.0pt'>> Asterisk-Dev mailing list<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face="Courier New"><span style='font-size:
10.0pt'>> Asterisk-Dev@lists.<span class=GramE>digium</span>.<span
class=GramE>com</span><o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face="Courier New"><span style='font-size:
10.0pt'>> http://lists.<span class=GramE>digium</span>.<span class=GramE>com</span>/mailman/listinfo/asterisk-dev<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face="Courier New"><span style='font-size:
10.0pt'>><o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face="Courier New"><span style='font-size:
10.0pt'><o:p> </o:p></span></font></p>
<p class=MsoPlainText><font size=2 face="Courier New"><span style='font-size:
10.0pt'>_______________________________________________<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face="Courier New"><span style='font-size:
10.0pt'>Asterisk-Dev mailing list<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face="Courier New"><span style='font-size:
10.0pt'>Asterisk-Dev@lists.<span class=GramE>digium</span>.<span class=GramE>com</span><o:p></o:p></span></font></p>
<p class=MsoPlainText><span class=GramE><font size=2 face="Courier New"><span
style='font-size:10.0pt'>http</span></font></span>://lists.<span class=GramE>digium</span>.<span
class=GramE>com</span>/mailman/listinfo/asterisk-dev<o:p></o:p></p>
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