eVoice pairs integrated fax abilities with virtual phone number services. Users also benefit from an auto attendant, the ability to forward calls, the ability to block calls, and text capabilities. eVoice offers an affordable option to customers who prefer to send and receive important information by fax instead of email.
On-premise or hosted PBX: This isn't a choice all businesses will face. Small analog phone systems usually come with a simple hardware PBX that's kept on-site. And medium and large businesses often want the control of an on-site PBX, but they also have the IT budgets needed to maintain them.

Expanding on the simple approach above, let the caller know who they've reached. This will not only eliminate people leaving voicemails by mistake, but it will reassure the caller that they have called the number they intended.
Announcing yourself means that before you go right into your offers and expounding on it or whatever your business voicemail is going to be about, you’ve already made yourself known. This means always starting with your personal name and your business name. Your company’s representatives should never miss out on the fact that they’re calling on behalf of your business. Otherwise, your target listeners won’t even keep you on the line when they aren’t confident about your identity.