Start Skype and choose Tools→Options→Calls→Voicemail from the main menu.Put a checkmark in front of Send unanswered calls to voicemail.Just click the Record button (the green button with the triangle) and speak the Voicemail greeting you want callers to hear.Click the Stop button (the red button with the dot) when you're finished recording.Click the Replay button (the red button with the backward arrow) to listen to the message you just recorded.When you're satisfied that you recorded the perfect message, click Save.See More....
Creating a voicemail greeting might not be fun, but with the scripts I’ve shared, you should have an easier time. No need to practice time and time again — simply plug in your name, company title, and other details, then read it out loud to your phone’s voicemail greeting recorder. With a professional greeting, you’ll continue nurturing prospects even if you don’t pick up the phone.

Consider for a moment how your phone is currently being answered. Professional courtesy is quite often not the standard for many college students. An abrupt "Yeah!" could be listed among the more courteous greetings. The more outrageous remarks will often buy you a major black mark in the professionalism category—even if it was your roommate answering your phone and acting crazy. A simple "This is ____" is always a pleasant change for a college student call. Make the change today, before the next (or first) employer phone call. If you have a landline, you should also encourage your roommate to do the same.
If this feature is enabled, be sure to record your voicemail greeting with the appropriate guidance for the caller. For example, “To reach my assistant, press 0.” Set Up Your Voicemail Greetings