The business VoIP connection for your telephone system.

We can offer you the suitable VoIP connection for your telephone system.

Smart telephony for your enterprise. 

Do you have a VoIP-enabled telephone system (SIP) and want to make cheap phone calls through the Internet? In that case, VOIPGATEWAY is exactly right for you. Our offer is specifically focused on telephone systems for small to medium sized enterprises, which want to keep their landline and still make cheap phone calls through the Internet.

The VoIP connections of VOIPGATEWAY are secure, reliable, simple to expand and offer optimal voice quality at low rates.

VOIPGATEWAY can be used with all SIP-enabled telephone systems and is certified to most of the telephone system providers.

More than 30'000 customers make their phone calls over the VoIP infrastructure of VOIPGATEWAY. You too can benefit from the numerous advantages with VOIPGATEWAY.

This is how VOIPGATEWAY works:

With VOIPGATEWAY you can keep your present analogue or ISDN-connections, your VoIP-enabled telephone system and your terminal equipment. You do not have to replace any hardware.

After your successful registration at VOIPGATEWAY and configuration of your telephone system, incoming calls will be routed as usual via your existing landline provider to your telephone system. Your outgoing calls will go through VOIPGATEWAY at low rates. If your Internet connection disconnects, all outgoing calls will be routed via the landline automatically and you will be able to make phone calls without interruption (fallback solution). You are absolutely not taking any risks and stand to benefit!

Schema partial porting use

Easy configuration of your existing telephone system.

After your successful registration at VOIPGATEWAY you merely have to configure the user information and the server address of VOIPGATEWAY on your telephone system and adapt the routing for outgoing calls. Afterwards, your outgoing phone calls will be made via VOIPGATEWAY. 

If your telephone system is supported by an external company, a specialist can easily carry out the configuration. In the category configuration you can find configuration instructions for most of the used telephone systems.



Test account

Now 3 months

test for free

We give you € 50.- as starting assets

for testing.


Perfectly suitable for:

Contact center

Do you need


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