[asterisk-dev] [dahdi] Sync cable code for TE405P

Shaun Ruffell sruffell at digium.com
Mon Feb 14 16:29:02 CST 2011

On 02/14/2011 04:24 PM, Kevin P. Fleming wrote:
> On 02/14/2011 04:22 PM, Shaun Ruffell wrote:
>> Somewhat related is mantis issue "0013205: [patch] bad master selection"
>> [2].  Since the sync source should also be the master span, and the user
>> should either have a definite way to select their preference order or
> The sync source of a particular card; every multi-span card is going to
> have its own sync source, but only one of them will be the master span
> for DAHDI core processing.

Hmm...yes.  I was thinking of the case where two cards share timing via
a timing cable.  The span that is the ultimate source of the timing
should most likely be the global master regardless of which particular
card it is coming from.

Shaun Ruffell
Digium, Inc. | Linux Kernel Developer
445 Jan Davis Drive NW - Huntsville, AL 35806 - USA
Check us out at: www.digium.com & www.asterisk.org

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