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FAQ's

Please browse through our FAQs below.

Title
How many trunks per cabinet in GDS600?
How many total trunks in GSD640?
Does DISA Card Occupy trunk circuits?
How the number of communication path is affected by DISA Card?
How many DISA Cards per cabinet / per 640 ports system can be installed?


How many trunks per cabinet in GDS600? Each cabinet can install 5 pieces of TKU cards but we have two kinds TKU, G2-TKU=4 channels, G2-TKU= 8 channels, so the maximum is 40.
How many total trunks in GSD640? The maximum of GDS642 trunks is 255.
Does DISA Card Occupy trunk circuits? VUM doesn’t occupy any TKU slot.
How the number of communication path is affected by DISA Card? Each VMU Card supports 8 concurrent DISA incoming calls but announcement is 4 channels.
How many DISA Cards per cabinet / per 640 ports system can be installed? 2 and 16 cards can be installed respectively.