Extensions enable callers to dial a company number and then enter a 3 to 4 digit extension to connect to a specific party. You can transfer calls to other extensions, create parking extensions, and dial other extensions internally.
Our license-free model enables you to add extensions without technical or financial restrictions, and our platform makes it easy to start calling from any device. Get expanded calling and routing capabilities, and easy, web-based configuration.
Add unlimited extensions to your company's phone system at no additional cost.
Enable people to work from anywhere with our web and mobile calling apps.
Add extensions in seconds, and assign permissions and departments.
Customize hold music, voicemail greetings, and individual call flows.
You can customize an extension for any user, and create unlimited users with Telzio at no additional cost. Creating an extension enables the user to be reached by other parties when dialing a company phone number. You can create a dial-by-name company directory, and enable callers to enter the extension during the greeting. Employees can reach each other and transfer calls to each other via extensions.
Yes. Telzio extensions come with voicemail, voicemail transcription to email, text-to-speech greetings, and more.
Yes. You can create custom call flows and forwarding rules that route calls to multiple extensions simultaneously.
Everything you need to manage calls, messages, and administration of your phone system included from day one.Explore all features
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