[Asterisk-Users] can't enable trunking :(

[Andrew Kohlsmith]

On February 17, 2005 06:08 am, Muhammad Muzzamil Luqman wrote:
> Feb 17 10:59:14 WARNING[18726]: chan_iax2.c:7536 build_user: Unable to
> support trunking on user 'karachi' without zaptel timing Feb 17 10:59:14

The answer's pretty simple -- do you have a zaptel timing source?  i.e. X100P, 
T100P, TDM400P, TE410, Zaptel USB device...?  If not, you'll need one, or 
you'll need to try and get ztdummy or ztrtc to work.

Trunking requires a hardware timing source that the Zaptel devices provide...

-A.