Webex Calling.
International Cloud Connect for Webex Calling.
Cloud calling, the way you want it. Innovative, Flexible, Easy
Dedicated Instance
Contact Center
WEBEX CALLING –
CLOUD CONNECTED FOR WEBEX CALLING PARTNER
CallTower is a Cisco Certified Calling Provider enabling Cloud Connected for Webex Calling. Customers can use CallTower for their PSTN access. Our exclusive partnership seamlessly interconnects CallTower to enable Webex Calling customers to have economical and reliable global PSTN in the cloud – without the need for any premises-based SBC/gateway.
- Cisco Certified Calling Provider
- Delivering Cloud Connected for Webex Calling PSTN coverage in over 70 countries covering Americas, EMEA and APAC.
- Seamless management via Cisco Control Hub.
- Dedicated, redundant global infrastructure for secure, QoS-based calling.
- Consolidation of multiple country/market PSTN into centralized billing and management.
- Global DID/DDI phone number availability.
- In-country Call Termination with CLID and Special-Digits Localization.
- Emergency Services Support
CLOUD CALLING, THE WAY YOU WANT IT


Cloud Innovation
Modernize your business
A complete collaboration experience
Fully integrated and simple to use app for calling, meetings, messaging, and more, available anywhere, on any device
Powerful next-gen calling
Best-in-class enterprise features enhanced with AI-driven capabilities, 3rd party integrations and award-winning devices
Globally available, reliable and secure
Available globally on a proven, extensible platform, trusted by millions and protected by end-to-end security
Flexible Migration
Evolve at your own pace
Simplify your cloud transition
Move to Webex Calling all at once, or by site
Enjoy cloud without business disruptions
Move users easily, using powerful migration tools and take advantage of our guided migration services
Investment protection
Maximize ROI, while continuing to leverage existing investments in workflows, integrations, and devices
Easy administration
Control everything from one place
All-in-one portal. Manage calling, meetings, messaging, contact center, devices, even headsets from one administrative console
Complete and intelligent
Hardware, software, platform, networking, and devices, all from one provider, integrated by design, and always up to date
Actionable insights
Insights delivered in real-time, through interactive dashboards tracking quality, user experience, and so much more
CONTINUOUS TEAM COLLABORATION
The app is designed for continuous team collaboration with video meetings, group messaging, file sharing and white boarding. Teams can get the full experience and external guests like partners, customers and experts can be added for collaboration.

TEAMWORK ISN’T JUST ABOUT MEETINGS
Meet the all-in-one space where you can:

CISCO WEBEX SECURITY & PRIVACY
Security is built into the DNA of Cisco Webex. Cisco has heavily invested to build a culture of security with the right checks and balances in place – which is why Webex is built with security, from the ground up. Webex chooses the most secure default settings out of the box, enabling users to start collaborating freely without worrying about configurations. At the same time, Webex has also designed a great user experience – one that doesn’t compromise security.
ENCRYPTION
COMPLIANCE
VISIBILITY
CONTROL
CT CLOUD RECORDING
UC Compliance
More and more, enterprises are adopting Unified Communications (UC) platforms as they evolve toward a more distributed workforce. And CallTower is facilitating this shift by ensuring that the requirements of compliance are met along the way

Enterprise Call Recording
From the largest global financial services firms to SME startups, CallTower protects and supports the world’s businesses with robust and universal enterprise call recording solutions.
Our award-winning CT Coud Recording platform was the very first cloud-native solution, revolutionizing enterprise call recording forever. Cloud-based recording allowed companies to decentralize operations, allowing multiple locations and remote staff to work securely and under the protection of industry-leading compliance at all times.