SMC, MCU, recording server, terminal all have meeting recording function.

A company is now going to hold a provincial-level seminar, which requires the participation of City A Conference Center and City Conference Center. A city conference center often uses meeting templates to hold meetings. B city conference centers often use B meeting templates to hold meetings. From the perspective of feasibility and ease of operation, it can be used ()

Which of the following descriptions of multi-level meetings is correct?()

The maximum number of hops dictates the designation. The maximum number of routing times for P communication in a conference, the less the number of routing times, the greater the delay.()

Regarding IdeaHub restoring factory settings, which of the following descriptions is wrong?()