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Welcome to your new Telzio phone system. In no time, you'll know how to make calls, send texts, and set up your voicemail greeting.
Learn moreHow to setup Yealink DECT devices to make calls with Telzio.
Learn moreHow to add users and extensions to Telzio, and enable people to call and message with the mobile app and dashboard from any location.
Learn moreTelzio Paging enables you to establish a one-way call to other devices to make announcements.
Learn moreHow to grant users permissions with Telzio, and grant access to users to manage specific parts of your phone service from billing to other users.
Learn moreThe following IP addresses and ports are used by Telzio for making and receiving calls with IP phones and our browser based WebRTC phone.
Learn moreHow to create a conference bridge secured by a dial-in PIN for hosting multiple callers.
Learn moreHow to customize your account settings, apply data retention policies, block numbers, secure your Telzio account, and more.
Learn moreEnsuring your digital safety is a shared responsibility. See how Telzio contributes to the table for every minute and every call which occurs.
Learn moreHow to update the hold music when a Telzio user extension is dialed.
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