In order to create unique greetings for your customers, first you have to have a couple call tracking phone numbers. These will allow you to track where your customers are finding you and how they are hearing about you. In addition, you will get the option to record a different call greeting for each phone number you own, even though all of the calls forward to one place.
The importance of voicemail in the customer care sector has not diminished despite the arrival of newer web technologies. VoIP applications let the businesses use voicemail service with flexibility, as it is. The users need not rely on extension terminals when they use VoIP services. A strong internet connection is a prerequisite and the pre-configured phones can be used – both for calling /receiving calls and for automated custom greetings. IVR feature redirect callers to the right virtual extension where their needs can be addressed. This can be done anywhere through a web portal access and an internet connection.

Using concise and simple words in your scripting helps ensure callers can comprehend what is being said. Although a complete on-hold message can be quite lengthy, it should include concise and to the point single messages. Aim to get each message across in around 35 to 40 words. Remember, what may read great in written word doesn't necessary sound great said out aloud.
Use internal mailbox—Users access their messages from their phone or from the Calling User Portal. Select Use new message indicator on phone to enable the indicator.