[asterisk-users] Zap Channels Collide (Incoming & Outgoing)

[RE Kushner List Account]

Al Baker wrote:
> I know that everyone has gaps in their knowledge, but I am just 
> staggered that
> systems are being sold/deployed with such fundamental TELCO workings not 
> being
> understood.  Frightening.
>
>   

Yep, unbelievable.

This is the reason most PBXs are ground start, is there Zap hardware 
that does ground start? I really never looked.  At least the outbound 
call won't go out on a line with a incoming call if they had ground start.

-Ron