Landline

Choose the ideal landline for your business

Phone line

The simple and high quality phone line


24.07 /month

All prices are VAT exclusive

More advantages in a Pack

Bizz Call Connect is only available in a Business pack

Recommended

Already have a Business pack?

Bizz Call Connect

The phone line in the cloud

  • Unlimited calls 24/7 to all fixed lines in Belgium
  • Unlimited calls to all mobile numbers in Belgium (24/7)
  • All the functionalities of a classic phone exchange
  • You pay a fixed amount every month per user
  • Reachable via 1 number on your fixed line, smartphone or voicemail

20 /month for 2 users
(in a Business Flex)

Already have a telephone exchange?

Multi Line

The phone line in the cloud

  • Unlimited calls 24/7 to all fixed lines in Belgium
  • Unlimited calls to all mobile numbers in Belgium (24/7)
  • 1000 minutes to mobile and fixed numbers in Europe, Canada and the United States and to all fixed lines in Morocco and Turkey (24/7)
  • You pay a fixed amount every month per user
  • Compatible with all existing telephone exchanges (IP and non-IP)

20 /month for 2 users
(in a Business Flex)

Phone Line over IP

Your caller never sounded so clear

Excellent digital sound quality

Phone Line over IP technology is now included as standard in all new Business Flex packs. In practice, this mean that everyone who opts for a new Business Flex can make calls on a HD phone with excellent digital sound quality.

Compose your Business Flex

You already have a pack with Phone Line and you also want to benefit from this excellent sound quaility? Then call our customer service on 0800 55 500 or visit a Proximus Shop to switch of charge to Phone Line over IP.

Listen and experience the difference yourself

Your calls go through your modem instead of the traditional voice channel. Since voices are first digitized by the HD phone, they’re transmitted almost undistorted. So, ideally, all callers should have a HD phone to get the most out of the quality.

Calls in digital quality don't cost more than normal calls. The standard Phone Line rates remain applicable. And the HD phone itself is not expensive: you can get one for just €49.58 (VAT excl.).

Do you want to benefit from this excellent sound quality on your fixed phone? Then call our customer service on 0800 55 800 or visit a Proximus Shop to switch free of charge to Phone Line over IP. A Proximus technician will come by to install this technology (and, if necessary, a more recent modem) free of charge. Your can still use your current phone but to make calls in HD you will, of course, need a HD phone.

No. A call with IP technology has no impact on the internet volume.

If you don't have a telephone exchange, these devices can be directly connected to the "b-box 3V+" modem (2 ports possible).

For an alarm that uses the landline as a communication channel, we recommend you equip the line with a UPS battery (battery backup b-box 3V+) to prevent power cuts.

Phone Line over IP phones have to be connected to the electricity grid. To guarantee the functioning of devices for which continuity of voice and data connection is crucial (alarms, surveillance lines, etc.), we recommend you equip your modem with a battery (battery backup b-box 3V+). This battery ensures Phone Line over IP continues to work by providing one hour of electricity on a "b-box 3V+" modem and an optical-fiber modem (OLT: Optical Line Termination). To guarantee the functioning of your telephone exchange, we also recommend you opt for a UPS battery (Uninterruptable Power Supply).

In the rare cases where there no DSL access or optical fiber is available (less than 5% of Belgian territory), Proximus will continue to provide a traditional PSTN telephone service in the years to come.

Even more advantageous in a Pack!

Choose for a pack Business Flex and call unlimited to all mobile and fixed numbers in Belgium.

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Paying options

Optimize your landline to it’s full potential with our paying services.

Free services

Discover a wide range of free services included in your subscription.

Fixed phones

Wide range of fixed phones for every need

The Terms and Conditions and Pricelist & tariffs apply.

All prices are VAT exclusive

Offer without fixed-term contract. Customers can cease having the product at any moment and without any penalty fees, provided they give 1 month notification.

General Conditions

Conditions Professional line (ISDN)

General Conditions

Conditions Bizz IP Telephony Multi

General Conditions

Conditions Phone Line over IP

General Conditions

Phone line installation charge

Installation lead time

Besides a junction box and a terminal (telephone, fax, etc.), the installation only requires a connection to the Proximus network.
However, you do need the following Proximus infrastructure:

  • a lead-in cable that enters your building from the public domain
  • a connection point that terminates the Proximus infrastructure inside your building

If you do not have the appropriate infrastructure, please call our Customer Service in order to take the preliminary steps.

Your appointment will be confirmed by SMS and by telephone

We work hard to continuously improve our service. To make sure that our appointments for installations and repairs can proceed smoothly, all appointments are confirmed by SMS. Moreover, our technician will call you about 30 minutes before arriving at your premises.

The installation charges of €114.05 include:

  • Activation charge: €48.76
  • Fixed call-out charge: €40.50
  • Installation of junction box: €24.79

Why keep a fixed line for your business?

Telephony and a fixed line are still very much alive and well in professional circles, and this for many reasons:

  • Reliable equipment
  • Hearing quality and comfort
  • The fixed line proves that your company has established premises
  • The fixed line gets you mentioned in the telephone directories
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