INTOF card

eksin · Post by **eksin** » 17 Nov 2006 04:20

Can I used the mixture of INTOF (1 set) and INTOF2 (1 set) card in the crystal expantion ACT-28 shelf? What is the total B channel in the INTOF card?

Post by **vad** » 17 Nov 2006 07:06

You can use INTOF and INTOF2 boards in the same shelf but in one direction must be used boards of the same type.
F.e. INTOF boards between ACT0 and ACT1, and INTOF2 between ACT0 and ACT2.
INTOF link have 120 channels but 30 channels used for VG and tones and 4 channels may be used for inter ACT signalling. If you have duble link - for second link the same rule. If you have triple link - for 3nd link you have 120 channels for communication.

eksin · Post by **eksin** » 18 Nov 2006 07:19

In case I had INTOF from ACT0 to ACT1 (28 slot) in place and the expansion in ACT1 is more then 14 interface card and I need 2nd set of INTOf card. Can I used INTOF2? By using the config 0, I only see 78 free channel in INTOF link, do I need special configuration to change the INTOF to support 90 channel?