signalling info Avaya G3R to EPN
I am trying to help a customer implement compressed voice on his T1 line and he does not have info on what DSO channels the G3R uses to communicate signalling to remote shelf (EPN).
Need to know what kind of signalling protocol is used by the PBX; how many and which time slots are used to transport the signalling info. Will the PBX always use the same time slots?
Any info appreciated or if there any documentation on the internet which can give us some details re this please point me in that direction. thanks much.
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