[Asterisk-Users] Re: Dumb question ?

[Noah Miller]

> exten => s,1,answer
> exten => s,2,SetCIDName('PMG')
>
>
> In a lot of config files I see  "exten => s,"snip ..
> Is "s" just an extension or system variable for all extensions ? or
> something else ?

The "start" extension.  It is a default.  When you put a call into a 
context and it doesn't know where else to go, it will go to the "s" 
extension.  Calls to invalid extensions should go back to "s", too, if 
there is no "i" extension configured.

- Noah