Yeastar Mobility Extension allows you to stay in contact with colleagues and clients using either office phone or mobile phone with the same extension number.
The telephone systems have the feature named as Voicemail. VoIP is the best example of it. When a receiver is unable to pick up the phone, then the caller can leave the voice message on the receiver’s phone. In older telephonic machines, such messages were stored as a voice message directly, and the receiver can hear them later. In modern telephone systems, such info is being stored on the server of the service provider in the user’s mailbox. It is similar to email in which the messages are saved in the form of audio instead of text.

1. Setting Up a Verizon or Sprint Voicemail: Open your iPhone's Phone app. It's the white phone icon on a green background on the Home screen. Tap "Voicemail".
Play, download, or delete voicemail messages. Sign in to the Zoom app. Tap the Phone tab .; Tap the Voicemail tab. Voicemail messages are displayed in reverse chronological order with most recent messages at the top. You can identify voicemail messages using the following: If the number has a caller ID name or belongs to internal or phone contacts, you'll see a name above the number.