Vonage also sends voicemails to your email if you set it up that way. If you've got a cell phone as your primary business line you can also try YouMail.com. I don't use it for my business, but all my personal calls are on my cell. I can customize the message based on the phone number calling (Google Voice does this also) and voicemails are emailed to me. I can also call in to get the messages (just like any other voicemail) or go online and check them.

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Sherra Scott