[Asterisk-Users] Zaptel T1 Timing Source

[Kevin Bockman]

Waldo Rubinstein wrote:
> One T1 is with one carrier, who provides timing signal.
> 
> The other 3 T1s are from a different carrier, all sharing the same  
> timing signal.
> 
> Based on this, I have in /etc/zaptel.conf something like:
> 
> 
> span=1,1,0,esf,b8zs
> e&m=1-24
> 
> span=2,1,0,esf,b8zs
> e&m=25-48
> 
> span=3,2,0,esf,b8zs
> e&m=49-72
> 
> span=4,2,0,esf,b8zs
> e&m=73-96
I don't think there is such a thing as 'timing groups' like you are 
thinking about.  The primary option for timing is 1, and secondary is 2, 
third is 3, etc.  If 1 is down, it goes 2 to, etc.

I'm just learning myself, but I'm  pretty sure it should be:

span=1,1,0,esf,b8zs
e&m=1-24

span=2,2,0,esf,b8zs
e&m=25-48

span=3,3,0,esf,b8zs
e&m=49-72

span=4,4,0,esf,b8zs
e&m=73-96


Kevin