Send callers to voicemail when you're not available.

Cloud Based Phone System Feature: Voicemail

Flexible voicemail boxes for users and departments.

Stop relying on employees' personal voicemail for business calls. Tresta gives everyone in your company business-grade voicemail.

Private voicemail for users.

Every user account includes voicemail built-in. By default, messages are private and accessible only to the user for which they were left, but users have the option of adding other users and groups as subscribers - when the user receives a voicemail the subscribers will also receive a copy.

Shared voicemail for departments.

Every user group also includes voicemail built-in. By default, messages are shared across all members of the group, but group admins can modify the delivery options so that only a subset of members receives the voicemails that are left for the group.

Your choice of greetings.

Take advantage of the professionally recorded voicemail greetings that come with Tresta, or if you want a personalized experience, you can record your own.

Three convenient ways to get your messages.

Getting your voicemails is easy. Have them automatically emailed to you, pushed via the mobile app, or available to retrieve online any time.

  • Voicemail to Email
  • Mobile App
  • Web App

No storage limits.

Never worry about your voicemail box filling up again. Tresta has no storage limits on the number or duration of voicemails you can keep.


Ever receive a voicemail that would make a great testimonial on your website or in an advertisement? With Tresta, you can download your voicemails as MP3 files.

I love the ability to share voicemails across teams.

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