liquidvw

G3 CM2.X

Can some one explain this to me. I want to restrict in the PBX, but am a little gun shy.

I have set cha sys feat, trunk to trunk transfer to NONE. But you are still able to do a trunk to trunk transfer. The COS setting for trunk to trunk transfer override is N for 1-15.

I am not sure what they mean about the COR-to-COR calling party restrictions.

bwilch

Cor-Cor restrictions. Basically you would give each of your trunk groups a different COR. Then on the 3rd or 4th page (don't recall which off hand) you would set the "allow to call COR" to "N" for the specific of the other trunk group.

In English... Trunk 1 is COR 5, Trunk 2 is COR 6. On COR 5 the page talking about restricting calling another COR, where you see COR 6, set to "N" and visa versa on COR 6.

PBXtech.info

 

liquidvw

Ok. Now my follow up question. Should the FRL on the trunk COR be set to 0? Or does that not matter for a trunk to trunk transfer?

jsena

it doesn't matter in the context of trunk to trunk transfer what the FRL of the trunk is, but I don't recommend setting the FRL of any non-DCS trunk to 0. You won't be able to limit who has access to the trunk.

(Sorry, let me clarify: you can still block access to the trunk via cor-to-cor calling restrictions, but you won't be able to block a caller whose FRL < the FRL of the trunk since the trunk has FRL 0)