<html><head><style type="text/css"><!-- DIV {margin:0px;} --></style></head><body><div style="font-family:arial,helvetica,sans-serif;font-size:12pt"><div>Lelio<br><br>It could be for slip issue. Please check the controller side if you connected with two different clock source even same Telco. Some telco provide the clock from the different switch. In this case, It could slip issue.<br><br>As you may know, The clock source should be from Telco and Each Slot design to Domain(DSP and Clock Domain). Each Domain could be join/separate with Main mother (slot0)<br><br>For the instance, I show the my configuration on Router.<br><br>ccm-irva-gwy01#sh network-clocks <br> Network Clock Configuration <br> --------------------------- <br> Priority Clock Source Clock State Clock Type <br><br>
1 T1 1/0 GOOD T1 <br> 2 T1 1/1 GOOD T1 <br> 3 T1 1/0/0 GOOD T1 <br> 4 T1 2/0
GOOD T1 <br> 5 T1 2/1 GOOD T1 <br> 6 T1 3/0 GOOD T1 <br> 7 T1 3/1 GOOD T1
<br> 8 T1 3/0/1 GOOD T1 <br> 11 Backplane GOOD PLL <br><br> Current Primary Clock Source <br> --------------------------- <br> Priority Clock Source Clock State Clock Type <br><br> 1 T1 1/0 GOOD
T1 <br><br></div><div style="font-family: arial,helvetica,sans-serif; font-size: 12pt;"><br>Gusang Jung<br><br>CCIE VOICE #12972<br><br><br><div style="font-family: times new roman,new york,times,serif; font-size: 12pt;">----- Original Message ----<br>From: Lelio Fulgenzi <lelio@uoguelph.ca><br>To: cisco-voip@puck.nether.net<br>Sent: Tuesday, August 26, 2008 5:19:29 PM<br>Subject: Re: [cisco-voip] Maximum number of T1 on 3845<br><br><style type="text/css">DIV {
MARGIN:0px;}
</style>
<div><font face="Arial" size="2">Can you elaborate on this? Is this an issue if you
are connecting to different telcos or just one telco? What do you mean by clock
domains?</font></div><div> </div><div>--------------------------------------------------------------------------------<br>Lelio
Fulgenzi, B.A.<br>Senior Analyst (CCS) * University of Guelph * Guelph, Ontario
N1G 2W1<br>(519) 824-4120 x56354 (519) 767-1060 FAX
(JNHN)<br>^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
<br>"Bad grammar makes me [sic]" - Tshirt<br></div><blockquote style="border-left: 2px solid rgb(0, 0, 0); padding-right: 0px; padding-left: 5px; margin-left: 5px; margin-right: 0px;"><div style="font-family: arial; font-style: normal; font-variant: normal; font-weight: normal; font-size: 10pt; line-height: normal; font-size-adjust: none; font-stretch: normal;">----- Original Message ----- </div><div style="background: rgb(228, 228, 228) none repeat scroll 0%; -moz-background-clip: -moz-initial; -moz-background-origin: -moz-initial; -moz-background-inline-policy: -moz-initial; font-family: arial; font-style: normal; font-variant: normal; font-weight: normal; font-size: 10pt; line-height: normal; font-size-adjust: none; font-stretch: normal;"><b>From:</b> <a rel="nofollow" title="gusangjung@yahoo.com" ymailto="mailto:gusangjung@yahoo.com" target="_blank" href="mailto:gusangjung@yahoo.com">Gu Sang
Jung</a> </div><div style="font-family: arial; font-style: normal; font-variant: normal; font-weight: normal; font-size: 10pt; line-height: normal; font-size-adjust: none; font-stretch: normal;"><b>To:</b> <a rel="nofollow" title="lelio@uoguelph.ca" ymailto="mailto:lelio@uoguelph.ca" target="_blank" href="mailto:lelio@uoguelph.ca">Lelio Fulgenzi</a> ; <a rel="nofollow" title="voicenoob@gmail.com" ymailto="mailto:voicenoob@gmail.com" target="_blank" href="mailto:voicenoob@gmail.com">Voice Noob</a> ;
<a rel="nofollow" title="m.rabinovich@nves.ca" ymailto="mailto:m.rabinovich@nves.ca" target="_blank" href="mailto:m.rabinovich@nves.ca">Mordechai</a> </div><div style="font-family: arial; font-style: normal; font-variant: normal; font-weight: normal; font-size: 10pt; line-height: normal; font-size-adjust: none; font-stretch: normal;"><b>Cc:</b> <a rel="nofollow" title="cisco-voip@puck.nether.net" ymailto="mailto:cisco-voip@puck.nether.net" target="_blank" href="mailto:cisco-voip@puck.nether.net">cisco-voip@puck.nether.net</a> </div><div style="font-family: arial; font-style: normal; font-variant: normal; font-weight: normal; font-size: 10pt; line-height: normal; font-size-adjust: none; font-stretch: normal;"><b>Sent:</b> Tuesday, August 26, 2008 8:08
PM</div><div style="font-family: arial; font-style: normal; font-variant: normal; font-weight: normal; font-size: 10pt; line-height: normal; font-size-adjust: none; font-stretch: normal;"><b>Subject:</b> Re: [cisco-voip] Maximum number
of T1 on 3845</div><div><br></div><div style="font-size: 12pt; font-family: arial,helvetica,sans-serif;"><div>This is my two cents.<br><br>The problem to load more than 10 PRIs will
be timing issue.<br><br>the currently. Cisco 3845 only support 10 Time clock
domain. <br>Hence, I designed to use only to max 10 PRIs into One 3845. If you
have different telco clock on one 3845, these number should be limited with
telco<br>If you provide clock from telco switch, Please make sure this.
Otherwise, Fax, or Modem could be has issue. <br></div><div style="font-size: 12pt; font-family: arial,helvetica,sans-serif;"><br><div style="font-size: 12pt; font-family: times new roman,new york,times,serif;">-----
Original Message ----<br>From: Lelio Fulgenzi <<a rel="nofollow" ymailto="mailto:lelio@uoguelph.ca" target="_blank" href="mailto:lelio@uoguelph.ca">lelio@uoguelph.ca</a>><br>To: Voice Noob
<<a rel="nofollow" ymailto="mailto:voicenoob@gmail.com" target="_blank" href="mailto:voicenoob@gmail.com">voicenoob@gmail.com</a>>;
Mordechai <<a rel="nofollow" ymailto="mailto:m.rabinovich@nves.ca" target="_blank" href="mailto:m.rabinovich@nves.ca">m.rabinovich@nves.ca</a>><br>Cc: <a rel="nofollow" ymailto="mailto:cisco-voip@puck.nether.net" target="_blank" href="mailto:cisco-voip@puck.nether.net">cisco-voip@puck.nether.net</a><br>Sent:
Tuesday, August 26, 2008 3:57:47 PM<br>Subject: Re: [cisco-voip] Maximum
number of T1 on 3845<br><br><style></style>
<div><font face="Arial" size="2"><a rel="nofollow" target="_blank" href="http://www.cisco.com/en/US/prod/collateral/routers/ps259/product_data_sheet0900aecd8057f2e0.pdf">http://www.cisco.com/en/US/prod/collateral/routers/ps259/product_data_sheet0900aecd8057f2e0.pdf</a></font></div><div><font face="Arial" size="2"></font> </div><div><font face="Arial" size="2">i was referred to this by our SE. although the
table says the 3845 will support 24 T1/PRI ports, the max simultaneous
calls shows about 450 which is just under 20 ports (when dividing by 23, just
under 19 when dividing by 24).</font></div><div><font face="Arial" size="2"></font> </div><div><font face="Arial" size="2">hope this helps.</font></div><div> </div><div>--------------------------------------------------------------------------------<br>Lelio
Fulgenzi, B.A.<br>Senior Analyst (CCS) * University of Guelph * Guelph,
Ontario N1G 2W1<br>(519) 824-4120 x56354 (519) 767-1060 FAX
(JNHN)<br>^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
<br>"Bad grammar makes me [sic]" - Tshirt<br></div><blockquote style="border-left: 2px solid rgb(0, 0, 0); padding-right: 0px; padding-left: 5px; margin-left: 5px; margin-right: 0px;"><div style="font-family: arial; font-style: normal; font-variant: normal; font-weight: normal; font-size: 10pt; line-height: normal; font-size-adjust: none; font-stretch: normal;">-----
Original Message ----- </div><div style="background: rgb(228, 228, 228) none repeat scroll 0% 50%; -moz-background-clip: -moz-initial; -moz-background-origin: -moz-initial; -moz-background-inline-policy: -moz-initial; font-family: arial; font-style: normal; font-variant: normal; font-weight: normal; font-size: 10pt; line-height: normal; font-size-adjust: none; font-stretch: normal;"><b>From:</b> <a rel="nofollow" title="voicenoob@gmail.com" ymailto="mailto:voicenoob@gmail.com" target="_blank" href="mailto:voicenoob@gmail.com">Voice Noob</a> </div><div style="font-family: arial; font-style: normal; font-variant: normal; font-weight: normal; font-size: 10pt; line-height: normal; font-size-adjust: none; font-stretch: normal;"><b>To:</b> <a rel="nofollow" title="m.rabinovich@nves.ca" ymailto="mailto:m.rabinovich@nves.ca" target="_blank" href="mailto:m.rabinovich@nves.ca">Mordechai</a> </div><div style="font-family: arial; font-style: normal;
font-variant: normal; font-weight: normal; font-size: 10pt; line-height: normal; font-size-adjust: none; font-stretch: normal;"><b>Cc:</b> <a rel="nofollow" title="cisco-voip@puck.nether.net" ymailto="mailto:cisco-voip@puck.nether.net" target="_blank" href="mailto:cisco-voip@puck.nether.net">cisco-voip@puck.nether.net</a> </div><div style="font-family: arial; font-style: normal; font-variant: normal; font-weight: normal; font-size: 10pt; line-height: normal; font-size-adjust: none; font-stretch: normal;"><b>Sent:</b>
Tuesday, August 26, 2008 5:54 PM</div><div style="font-family: arial; font-style: normal; font-variant: normal; font-weight: normal; font-size: 10pt; line-height: normal; font-size-adjust: none; font-stretch: normal;"><b>Subject:</b>
Re: [cisco-voip] Maximum number of T1 on 3845</div><div><br></div><div dir="ltr">No they don't. Where in the world did you get that
from????<br><br><div class="gmail_quote">On Tue, Aug 26, 2008 at 4:47 PM, Mordechai <span dir="ltr"><<a rel="nofollow" ymailto="mailto:m.rabinovich@nves.ca" target="_blank" href="mailto:m.rabinovich@nves.ca">m.rabinovich@nves.ca</a>></span>
wrote:<br><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0px 0px 0px 0.8ex; padding-left: 1ex;">3845
supports at least 16, more likely 24 pris if I remember right. We
chose<br>them over 6509e with CMM blades because they provided appropriate
density<br>and a newer voip platform.<br><div><div></div><div class="Wj3C7c"><br>-----Original Message-----<br>From: <a rel="nofollow" ymailto="mailto:cisco-voip-bounces@puck.nether.net" target="_blank" href="mailto:cisco-voip-bounces@puck.nether.net">cisco-voip-bounces@puck.nether.net</a><br>[mailto:<a rel="nofollow" ymailto="mailto:cisco-voip-bounces@puck.nether.net" target="_blank" href="mailto:cisco-voip-bounces@puck.nether.net">cisco-voip-bounces@puck.nether.net</a>]
On Behalf Of Matthew Saskin<br>Sent: Tuesday, August 26, 2008 3:25
PM<br>To: Voice Noob<br>Cc: <a rel="nofollow" ymailto="mailto:cisco-voip@puck.nether.net" target="_blank" href="mailto:cisco-voip@puck.nether.net">cisco-voip@puck.nether.net</a><br>Subject:
Re: [cisco-voip] Maximum number of T1 on 3845<br><br>For one particular
client I've got a series of 8 x 3845's with 12 PRI's<br>+ 230 configured
xcoding sessions per device and no cpu/memory issues to<br>speak of.
Nominal CPU utilization is around 35% with peaks of about
50%<br>during peak call times.<br><br>-matt<br><br>Voice Noob
wrote:<br>><br>> I think that device will support 12 or 14 PRI's.
Don't remember off hand.<br>> On Tue, Aug 26, 2008 at 11:20 AM, Aman
Chugh <<a rel="nofollow" ymailto="mailto:aman.chugh@gmail.com" target="_blank" href="mailto:aman.chugh@gmail.com">aman.chugh@gmail.com</a><br>>
<mailto:<a rel="nofollow" ymailto="mailto:aman.chugh@gmail.com" target="_blank" href="mailto:aman.chugh@gmail.com">aman.chugh@gmail.com</a>>>
wrote:<br>><br>><br>> Just wanted to know if I can
have 8 T1 pri terminate on Cisco 3845 ,<br>> any one
already doing the same , any caveats that I need to be aware<br>>
of , apart from the AS5300/5400 , what are my other options
to<br>> terminate 8 T1 on a single router, I am putting
in 6 PVDM2-64 to<br>> support this
configuration.<br>><br>><br>> Aman<br>><br>>
_______________________________________________<br>>
cisco-voip mailing list<br>> <a rel="nofollow" ymailto="mailto:cisco-voip@puck.nether.net" target="_blank" href="mailto:cisco-voip@puck.nether.net">cisco-voip@puck.nether.net</a>
<mailto:<a rel="nofollow" ymailto="mailto:cisco-voip@puck.nether.net" target="_blank" href="mailto:cisco-voip@puck.nether.net">cisco-voip@puck.nether.net</a>><br>>
<a rel="nofollow" target="_blank" href="https://puck.nether.net/mailman/listinfo/cisco-voip">https://puck.nether.net/mailman/listinfo/cisco-voip</a><br>><br>><br>><br>>
------------------------------------------------------------------------<br>><br>>
_______________________________________________<br>> cisco-voip mailing
list<br>> <a rel="nofollow" ymailto="mailto:cisco-voip@puck.nether.net" target="_blank" href="mailto:cisco-voip@puck.nether.net">cisco-voip@puck.nether.net</a><br>>
<a rel="nofollow" target="_blank" href="https://puck.nether.net/mailman/listinfo/cisco-voip">https://puck.nether.net/mailman/listinfo/cisco-voip</a><br><br><br>_______________________________________________<br>cisco-voip
mailing list<br><a rel="nofollow" ymailto="mailto:cisco-voip@puck.nether.net" target="_blank" href="mailto:cisco-voip@puck.nether.net">cisco-voip@puck.nether.net</a><br><a rel="nofollow" target="_blank" href="https://puck.nether.net/mailman/listinfo/cisco-voip">https://puck.nether.net/mailman/listinfo/cisco-voip</a><br><br></div></div>No
virus found in this incoming message.<br>Checked by AVG - <a rel="nofollow" target="_blank" href="http://www.avg.com/">http://www.avg.com</a><br>Version: 8.0.138 / Virus Database:
270.6.9/1635 - Release Date: 8/26/2008<br>7:29
AM<br><br></blockquote></div><br></div><p></p><hr>
<p></p>_______________________________________________<br>cisco-voip mailing
list<br>cisco-voip@puck.nether.net<br><a rel="nofollow" target="_blank" href="https://puck.nether.net/mailman/listinfo/cisco-voip">https://puck.nether.net/mailman/listinfo/cisco-voip</a><br></blockquote></div></div></div><br></blockquote></div></div></div><br>
</body></html>