VirtualPBX provides every extension owner in your company with custom routing. If the employee isn’t available, the call will go to the personalized business voicemail account for that employee as a result. In this way, each employee can have a business greeting for callers. Similarly, you can set up voicemail boxes for departments or your company as a whole. Even if the call goes to a phone that already has personal voicemail, we can make sure your business calls only go to your business voicemail system. People that call the employee’s number directly get personal greetings, those that go through VirtualPBX get a business greeting.
Provide an emergency phone number. If you are going to be unavailable for a long period of time, let your callers know who they can contact for immediate assistance.

Whether you’re out for the day or are off for the week, the first rule of an out of office voicemail greeting is: let callers know when you’ll be back! You’ll save them the frustration of continuing to call and yourself the hassle of listening to redundant voicemails. It’s also a good idea to set the expectation of whether you are answering messages while you’re away, and who they can reach for assistance in your absence.
Mailbox greetings play when a caller reaches a user's mailbox. There are two greetings: one that plays when the user's phone is busy and the other when they don't answer or when they have their phone in Call Forwarded Always to voice mail. The default no-answer greeting plays a message recorded by the user. A typical user-recorded greeting would identify the user and inform callers that they are unable to answer their call� example: "Hello. You have reached John Doe. I am in today but missed your call. If you would like, please leave your name, telephone number and message at the sound of the tone and I will return your call as soon as possible. Thank you."