An administrator is troubleshooting an Issue with Cisco Unity Connection. When outside callers interact with the Auto-Attendant, the callers cannot reach the operator when they press '0'. However, the callers can leave messages for users when they get a user's mailbox. Internal callers to the Auto-Attendant are experiencing the same issue. Which two areas should the administrator verify that Cisco Unity Connection is receiving the callers' keypresses? (Choose two.)

An administrator is configuring Cisco Unity Connection call handlers The administrator wants to ensure that all outside callers are played a welcome message and then are transferred to a live operator The administrator wants to restrict the callers from interrupting the welcome message with key presses Under which call handler menu is this task accomplished?

Refer to the exhibit.

Apple Push Notification integration is configured in a Cisco Unified IM and Presence deployment and has been working property. Administrators now report the error "Push notification settings cannot be configured. 400 Bad Request." in the GUI, and HTTP logs are displaying the errors that are shown in the exhibit. Which action solves this issue?