[Asterisk-Users] Interface with PBX

[Paulo Mannheimer]

Hi Folks,

I'm trying to interface * with a PBX, but seems that his ring cadence is
somewhat different, and my T100 doesn't show any call coming in.

I've tried to change zaptel to new values but still couldn't make it
work.

Is there any other place where I should be changing some parameter? Is
there any tool to measure the cadence timing that this pbx is providing?

Thanks!

PauloHM