More conversations, less effort.
Telzio's intercom service enables you to instantly start a two-way call with other phone extensions in your organization.
Intercom allows you to establish a two-way phone conversation with another person in your organization through their speakerphone. With intercom, the phone call is automatically connected, so the other end does not have to physically answer the phone to begin talking.

What can I do with Intercom?
- Initiate an instant phone call with others in your organization.
- Use it as a PA system to make announcements to other departments and offices.
- Enable employees to be hands-free and accessible by intercom.
- Have intercom capabilities in kitchens, warehouses, and other settings.
- Manage front door and entry ways with intercom phones.
- Hands-free conversations
Intercom is useful for any business setting where workers may not always be able to physically reach the phone to answer a call, such as in a kitchen, warehouse, factory, or classroom.
In office buildings and business campuses, intercom is used in front doors and entryways to manage guests and visitors.
Frequently Asked Questions
- What kind of device do I need to use Intercom?
- How do I establish an Intercom call?
- Many IP phones support Intercom. Browse our shop or let us provide you with a recommendation.
- Once your device is enabled for Intercom, simply dial * plus the extension of the phone where you want to establish a call.
Business Phone System Features Overview
- Cloud PBX
- Phone Numbers
- Phones
- Account Management
- Integrations