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Changing TIe line to two-way

Changing TIe line to two-way

Changing TIe line to two-way

Does anyone know if I change on the trunk form for my TIE line to SDN network of Dedicated T1 from AT&T from one-way to two-way; would i drop the circuit or not.  Basically I have on-net to on-net service from AT&T, which when an office with dedicated service calls another office with the same, it comes in on the dedicated circuit billed at cheaper rates????

RE: Changing TIe line to two-way

I don't think that the circuit will go down but if you are worried about calls being dropped then don't worry because you will not be able to change the trunk group from one-way to two-way while there are active trunks in the trunk group.


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