Intercom or IP Phone? Why Many Office Customers Get Confused

We recently received a call from a customer looking for an “intercom system” for three offices: the director’s office, reception, and the logistics manager’s office.

At first, we thought he needed a video intercom system, the kind commonly used at gates, apartments, and office entrances. But after discussing his needs further, it became clear that what he actually wanted was an IP phone system for office communication.

This happens very often. Many customers use the word “intercom” when they actually mean office phones. The confusion is understandable because both systems are used for communication inside a building. However, they are designed for completely different purposes.

What Most People Think an Intercom Is

An intercom system is mainly used for door or gate communication.

For example:

A visitor presses a button at the gate.
Reception or security answers from inside the building.
The person inside can talk to the visitor.
In some systems, they can even see the visitor using a camera and open the gate remotely.

These systems are very common in:

Apartments
Residential homes
Offices with controlled entry
Schools
Warehouses

A video intercom focuses more on security and visitor management.

What the Customer Actually Needed

The customer wanted:

Reception to call the director quickly
Logistics manager to communicate internally
Easy call transfer between offices
Professional office communication

That is not a gate intercom system.

That is an office telephone solution — specifically an IP phone system.

What Is an IP Phone System?

An IP phone system uses the office network or internet connection to allow staff to call each other using desk phones or software phones.

Instead of shouting across offices or walking around the building, staff can simply dial an extension number.

For example:

Reception can dial “101” for the director.
Logistics can call reception instantly.
Calls can be transferred between offices.
The business can even connect branch offices together.

IP phones are commonly used in:

Offices.
Hotels.
Schools.
Hospitals.
Businesses with multiple departments.

So Why Do Customers Get Confused?

The confusion comes from one thing: Both systems allow people to communicate internally.

Many people grew up hearing the word “intercom” for any internal communication device. So when they need office phones, they automatically ask for an intercom.

In reality:

An intercom is mostly for visitor entry communication.
An IP phone system is for office-to-office communication.

Which One Should You Install?

It depends on your actual need.

You need an Intercom if:

You want to communicate with visitors at the gate.
You want to open doors remotely.
You need visitor verification using audio or video.

You need an IP Phone System if:

Staff need to call each other internally.
You want extension numbers.
You need call transfers.
You want professional office communication.

The Good Thing About Asking First

This is why professional site consultation is important.

If we had supplied a video intercom immediately without understanding the customer’s actual need, the solution would not have solved his office communication problem.

At , we first understand how the customer wants to communicate before recommending the right solution.

Sometimes a customer asks for an “intercom” but actually needs: