What is required to include ISDN participants in a call with a multipoint control unit?

What is required to include ISDN participants in a call with a multipoint control unit?

What is required to include ISDN participants in a call with a multipoint control unit?

A.
ISDN participants cannot be included in a call with a multipoint control unit.

B.
Add the ISDN bandwidth option key.

C.
Add the PRI or BRI interface module.

D.
Install a separate ISDN gateway.



Leave a Reply 0

Your email address will not be published. Required fields are marked *