If anything big changes- address, phone, etc.- make sure you correct your voicemail early on. Keep It Short; We know, we know. We just gave you all this information and we’re now telling you to ‘keep it short‘. But, a professional voicemail greeting (or any for that matter) shouldn’t go beyond 20-25 seconds.
Grasshopper's features also can help make a small business look larger. For example, everyone in your office can have an extension. If you want to create a more professional appearance for inbound calling, Grasshopper provides customizable main greetings, routing for extensions, a name directory, music on hold, and a voice studio (for a small upcharge) if you don't like your own voice and you'd like a voice actor to tell your customers to press 13 for new sales.

With VoIP phone system technology, small businesses can enjoy the same professional voicemail features as large companies. Voicemail systems offer basic to sophisticated features, like email & …
So, for example, a softphone can combine a telephone conversation with text chat and screen sharing, which means a conversation between two employees can seamlessly add more participants, handle private text chats between those participants while the call is still going on, and extend to a collaboration session in which the group shares screens, documents, and data—no prep, no reserved lines, just button clicks. In the case of a CRM integration, the system could recognize the customer's phone number or some other identifier and automatically pull up that record for the technician or salesperson answering the call. It can even alert a manager to monitor the call if it's an especially important client.