Maximize your unified communications with our voice, contact center,productivity tools, and network support.
CallTower/s Contact Center and customer experience (CX) solutions make it easy to make powerful connections and deliver results.
Connect with anyone, anywhere, inside or outside your organization, from a single, dedicated geographic number.
A revolutionary tool enabling users to easily personalize and control their CallTower services
Consulting and professional services powered by Inoria, now a CallTower Company
Discover a comprehensive Solutions Center, offering a hub of resources and information to address your needs and challenges effectively.
Support Escalation PathExplore the technical support escalation path to efficiently navigate and resolve issues with step-by-step guidance.
Client Support PlanExplore the Client Support Plan for a detailed overview of our services, ensuring tailored assistance and enhanced supporrt for your unique needs.
Implementation Escalation PathExplore the implementation escalation path for a structured guide to efficiently address and resolve issues during the implementation process.
SupportWe have a dedicated 24/7/365 customer service team that is trained to help you
Updates & NotificationsReceive timely CallTower solution updates, latest information and alerts to stay informed about important changes and announcements.
Sales Escalation PathCheck out our Sales Escalation Path for swift resolution of urgent or high-priority inquiries.
Network StatusView the Network Status for live updates on system performance and service status.
Billing Escalation PathCheck out the Billing Escalation Path for swift resolution and guidance on addressing billing-related inquiries effectively.
Client Success Escalation PathAccess the client success escalation path, providing a strategic guide to promptly address and enhance your overall client experience.
Explore the overview of our company, mission, and commitment to delivering innovative communication solutions.
CallTower TrainingComprehensive resources and guidance to enhance your proficiency in utilizing our communication solutions.
WebinarsVisit insightful sessions, industry expertise, and the latest updates on our communication solutions.
FAQsBrowse the FAQ webpage for quick answers to common questions about our products and services.
Bill CenterExplore for a streamlined experience managing and understanding your invoices and billing information.
CallTower, Inc. Terms of UseDiscover a comprehensive Solutions Center, offering a hub of resources and information to address your needs and challenges effectively.
Services Level AgreementComprehensive details on CallTower’s Customer SLA, including scheduled maintenance windows for solution updates.
Customer Proprietary NetworkExplore the Customer Proprietary Network webpage for secure and customized communication solutions.
Billing questions, payments, disputesFind essential information about billing inquiries, payment terms, and dispute resolution for your account.
Privacy Policy and NoticeReview the information on how we safeguard your personal data, ensuring transparency in our services.
California Consumer Privacy ActCheck out how we comply with CCPA regulations, prioritizing the protection of consumer privacy.
There is no better relationship in the industry than ones CallTower has with its partners. Here are just a few things that make working with us truly awesome.
Partner PortalAt CallTower, we consider our channel partners as family, valuing successful relationships through excellent support and financial rewards.
Agency ProgramDiscover Are benefits of our Agency Partner Program for your business. Unlock revenue streams, scalable growth, and extensive support.
MSP ProgramCallTower's MSP Partner Program empowers service providers by simplifying taxation and enhancing efficiency through tools including the GTx self-service platform.
Discover a comprehensive Solutions Center, offering a hub of resources and information to address your needs and challenges effectively.
Support Escalation PathExplore the technical support escalation path to efficiently navigate and resolve issues with step-by-step guidance.
Client Support PlanExplore the Client Support Plan for a detailed overview of our services, ensuring tailored assistance and enhanced supporrt for your unique needs.
Implementation Escalation PathExplore the implementation escalation path for a structured guide to efficiently address and resolve issues during the implementation process.
SupportWe have a dedicated 24/7/365 customer service team that is trained to help you
Updates & NotificationsReceive timely CallTower solution updates, latest information and alerts to stay informed about important changes and announcements.
Sales Escalation PathCheck out our Sales Escalation Path for swift resolution of urgent or high-priority inquiries.
Network StatusView the Network Status for live updates on system performance and service status.
Billing Escalation PathCheck out the Billing Escalation Path for swift resolution and guidance on addressing billing-related inquiries effectively.
Client Success Escalation PathAccess the client success escalation path, providing a strategic guide to promptly address and enhance your overall client experience.
Explore the overview of our company, mission, and commitment to delivering innovative communication solutions.
CallTower TrainingComprehensive resources and guidance to enhance your proficiency in utilizing our communication solutions.
WebinarsVisit insightful sessions, industry expertise, and the latest updates on our communication solutions.
FAQsBrowse the FAQ webpage for quick answers to common questions about our products and services.
Bill CenterExplore for a streamlined experience managing and understanding your invoices and billing information.
CallTower, Inc. Terms of UseDiscover a comprehensive Solutions Center, offering a hub of resources and information to address your needs and challenges effectively.
Services Level AgreementComprehensive details on CallTower’s Customer SLA, including scheduled maintenance windows for solution updates.
Customer Proprietary NetworkExplore the Customer Proprietary Network webpage for secure and customized communication solutions.
Billing questions, payments, disputesFind essential information about billing inquiries, payment terms, and dispute resolution for your account.
Privacy Policy and NoticeReview the information on how we safeguard your personal data, ensuring transparency in our services.
California Consumer Privacy ActCheck out how we comply with CCPA regulations, prioritizing the protection of consumer privacy.
There is no better relationship in the industry than ones CallTower has with its partners. Here are just a few things that make working with us truly awesome.
Partner PortalAt CallTower, we consider our channel partners as family, valuing successful relationships through excellent support and financial rewards.
Agency ProgramDiscover Are benefits of our Agency Partner Program for your business. Unlock revenue streams, scalable growth, and extensive support.
MSP ProgramCallTower's MSP Partner Program empowers service providers by simplifying taxation and enhancing efficiency through tools including the GTx self-service platform.
CallTower is at the forefront of transforming global communication, redefining how businesses connect and collaborate across the globe. Since 2002, CallTower has grown into a global leader in enterprise-class cloud communications and collaboration solutions, empowering businesses to thrive in the digital age. Leveraging advanced technologies like Microsoft® Teams Operator Connect, Direct Routing and GCC High Teams Direct Routing, Webex by Cisco®, Zoom Phone, and AI-powered contact center solutions, CallTower delivers seamless and reliable connectivity tailored to the unique needs of enterprises worldwide.
CallTower empowers business communications by integrating features like one-click failover, advanced analytics, seamless CRM integration, and cutting-edge AI—redefining operational efficiency.
In 2025, CallTower acquired North America’s trusted contact center expert, Inoria, amplifying its CCaaS and CX capabilities. Inoria drives the evolution of contact center operations by offering personalized optimization, implementation, and integration services powered by Conversational AI and advanced analytics. Together, CallTower and Inoria deliver actionable insights, enhanced customer experiences, and cutting-edge solutions that guide enterprises through their digital transformation journeys.
With a vision focused on innovation and a commitment to excellence, CallTower continues to advance cloud communications, empowering businesses across the globe to achieve unparalleled success.
CallTower was similarly recognized as a Top Workplace since 2025. CallTower attributes their placement as a Top Workplace to a strong emphasis on company culture. CallTower’s mission is to enable people to easily connect and get work done. The support and patronage of their customers inspires them to exceed expectations.
The Top Workplaces Award searches for companies that offer more than just competitive salaries, quality medical insurance, and retirement with an employer match – although those are all important.
This award recognizes businesses that invest in training, provide resources so workers can do their jobs in an efficient and satisfying manner, and go the extra mile to show employees they are valued.
10701 River Front Parkway, 4th Floor South Jordan, UT 84095
500 Lee Rd, Suite 300, Rochester, NY, 14606
Paddington Sheldon Square, 1 Kingdom Street, London, W2 6BD
1255 Phillips Square, Suite 307 Montreal, Quebec, Canada, H3B 3G1
Support Team – support@calltower.com
Sales Team – sales@calltower.com
Marketing Team – marketing@calltower.com
Implementation Team – pm@calltower.com
Client Success Team – accountmanagement@calltower.com
Training Team – training@calltower.com
Looking for a Job?
CallTower is a dynamic and growing global unified communications and collaboration leader. We are a dedicated team of action oriented, smart and inquisitive individuals. We value creative, innovative, positive and driven people and are looking for new team members who embody these qualities.
US/CA: +1 (800) 347-5444
UK: +44 28 7114 1664
AUS: +61 2 7912 4099
10701 River Front Parkway
4th Floor
South Jordan, UT 84095-3554
Copyright 2025 © CallTower Inc. All Rights Reserved