Voice
Worldwide voice
We bridge the international divide in call connections. By cultivating relationships with local carriers in over 150 countries, our voice service can help you connect calls across continents.
When it comes to less accessible regions like the Middle East and Africa, we’ve got expert knowledge to help make the process just as easy.

Flexible networking
VoIP is the backbone of international calls, but accessing hard-to-reach countries can be challenging. We do the hard work by building connections with voice carriers around the world, facilitating connectivity from your end points to theirs via our IP network.
Robust and reliable
Our wholesale VoIP service seamlessly crosses borders to ensure unparalleled connectivity. Reach who you want, where you want, when you want.
Bottlenecking is a thing of the past. Our partners use cutting-edge technology to ensure a robust connection so high call volume is supported at all times.
Fully compliant
We’ve gone the extra mile to make sure your network is fully compliant with data protection regulations, so the system can be reliably set up and put into action with minimal admin required.
Scalable service
Whether you’re a smaller business looking to reach new horizons or a global corporation, we can tailor the voice service to your needs. Qoolize connects over 10 million voice calls every month, and the size of your reach can be customized entirely to your needs.
Around-the-clock support
Our knowledgeable and experienced team can support you at any time of the day. Looking for help trouble-shooting or adding connections? We have you covered.
Build your cloud-based VoIP network
Qoolize builds global connections for businesses. Let us know where you want to reach,
and we’ll get back with a bespoke connectivity solution.