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.
Most voicemail services are included as a feature of a broader business phone system – like you’ll find with VirtualPBX Voicemail.

American Voicemail offers a wide range of voicemail features, but also includes fax receiving and fax-to-email as well as a virtual phone system to manage your company’s telephone presence. Has some unusual features, such as a service that lets you send and receive text messages on landlines. Packages start at $8.95 a month, flat rate, with no per minute charges. No free trial but advertises “first month free.” Feature We Like: Automated Question and Answer Voicemail. This feature, which costs additional, asks your callers questions, one at a time, and records their answers. Great for taking surveys or phone orders.
3. Hi, this is [your name] of [your business]. I’m currently unable to take your call. Please leave your name, phone number, and a brief message, and I will contact you as soon as possible. Thanks.