Hello,
What voice port is needed to connect a PBX in New York to another PBX in San
Francisco with tie trunk.
Thanks
John Tafasi
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The CID test doesn't have any voice questions!?!
I think there's a new version of the class that has some voice stuff in it,
but I don't think the test does yet? Anyone know for sure?
If the CID test does have voice questions, then I suspect that it's written
from the point of view that you ha
A straight T1 clear channel line can get expensive depending on the
distance, plus that makes it an OPX (off premise exteansion) line. You
should use E&M for the tie line between two routers, then some sort of WAN
circuit to bring the two together. You can do anything such as FXS to FXO,
etc,. b
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