A 5-party conference call is in progress and a 12-party-conference is set to N, and maintain temporary bridge appearance on pick-up is set to Y

Then, if a caller calls a user and the call is picked up by pick up group member, and the caller tries to conference these two calls

The conference is denied.

An 11-party conference call is in progress and a 12-party-conference is set to Y, and maintain temporary bridge appearance on pick-up is set to Y

Then, if a caller calls a user and the call is picked up by pick up group member, and the caller tries to conference these two calls

The conference is denied.

A 5-party conference call is in progress and a 12-party-conference is set to N, and maintain simulated bridge appearance on principal on pick-up is set to Y on system-paramter-coverage-forwarding screen

Then, if a caller calls a user and the call is answered by coverage point, and the caller tries to conference these two calls

The conference is denied.

An 11-party conference call is in progress and a 12-party-conference is set to Y, and maintain simulated bridge appearance on principal on pick-up is set to Y on system-paramter-coverage-forwarding screen

Then, if a caller calls a user and the call is answered by coverage point, and the caller tries to conference these two calls

The conference is denied.