Which two statements about integrated services digital
network (ISDN) are true?

A. ISDN provides data only capability

B. ISDN provides an integrated voice/data capability

C. The ISDN standards define the hardware and call setup
schemes for end the end digital connectivity

D. Users receive more bandwidth on WANS with a leased lin of
56 Cops than with multiple B channels

Answer Posted / guest

Answer: B, C

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