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techma · August 10th, 2007, 03:44 PM

I upgraded an si R4 to R8 and it was a Dup Common switch. On a R8 I will have to use the TN792 Duplication Interface boards right? I'm not sure what they were using before.

August 10th, 2007, 03:44 PM	#1 (permalink)
techma PBXtech SILVER 25+ posts Join Date: Jul 2007 Posts: 88	Duplicate SPE I upgraded an si R4 to R8 and it was a Dup Common switch. On a R8 I will have to use the TN792 Duplication Interface boards right? I'm not sure what they were using before.