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Summary:ASTERISK-02198: Internal clocking on a 2nd of 2 TE410P boards
Reporter:zalex (zalex)Labels:
Date Opened:2004-08-06 20:02:49Date Closed:2004-11-12 08:43:16.000-0600
Priority:MinorRegression?No
Status:Closed/CompleteComponents:Core/General
Versions:Frequency of
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Description:With primary clock source on a 1st of 2 TE410P boards all the spans on a 2nd board show "Internally clocked" in zttool. Putting secondary clock on a 2nd board doesn't help. Spans on a 2nd board take calls. Zttool problem?

****** ADDITIONAL INFORMATION ******

span=1,1,0,esf,b8zs
span=2,0,0,esf,b8zs
span=3,0,0,esf,b8zs
span=4,0,0,esf,b8zs
span=5,2,0,esf,b8zs
span=6,0,0,esf,b8zs
span=7,0,0,esf,b8zs
span=8,0,0,esf,b8zs
Comments:By: Mark Spencer (markster) 2004-08-06 20:18:54

Timing can't be carried from one board to the next.  It's all relative to single card it's on.
By: zalex (zalex) 2004-08-09 19:21:22

Let me rephrase it: Cannot get rid of internal clocking on spans 5-8.

Have tried (spans 2-4 and 6-8 are not used as clock source):

1. Primary in spans 1 and 5 (span=1,1,0,esf,b8zs and span=5,1,0,esf,b8zs) - 1-4 clock of span 1, spans 5-8 stay internal

2. Swapping T1s (the one plugged into span 1 going to span 5 and vice versa) - 1-4 clock of span 1, spans 5-8 stay internal

3. With primary in span 5 (1-4,6-8 stay 0) all 8 spans stay internal!

We've tried reloading drivers (rmmod wct4xxp zaptel, modprobe wct4xxp) plus ztcfg and rebooting the box between attempts. Tried using spans 2 and 6 instead of 1 and 5. Both T1s are known as good clock source.

edited on: 08-09-04 19:10

edited on: 08-09-04 19:12

edited on: 08-09-04 19:15
By: Mark Spencer (markster) 2004-08-10 07:21:18

Can you find me on IRC?  I'll also try to see if we can duplicate this issue.
By: zalex (zalex) 2004-11-09 15:33:31.000-0600

According to Mark timing can't be carried from one board to the next.
According to Digium tech support (as of 11-09-2004, ticket# 11034) master
clock (from the card with lower ident number) is transfered to the card
with the higher ident number via 'PCI?' bus.
It all boils down to this:
In 2 card (TE410P) configuration - what is the right clock setting:
1, 2, 0, 0, 0, 0, 0, 0
or
1, 2, 0, 0, 1, 2, 0, 0
By: Mark Spencer (markster) 2004-11-09 16:54:57.000-0600

The second is the correct version.