A customer requests to hear a secondary dial-tone when making outgoing calls. Where is this function enabled?

A customer's primary number is directed to the VM: Main destination in the incoming call route menu. Where should you look to ensure that these calls are being routed correctly?

Which application is utilized for upgrading IP Office Server Edition?

Where should the firmware files (.bin) for an IP telephone be placed on the system SD card?

Six employees in a company have hot-desking enabled, and their calls will be redirected to their voicemail boxes when they log off. The employees want to access their voicemail boxes while they are out of the office. What is the best way to set up Direct Inward Dialing/Direct Inward Dial (DDI/DID) to achieve this?