Zoom Phone.




CallTower’s Zoom phone empowers companies to make their #1 asset, people, connected, productive and happy by keeping information flowing across teams, time zones and projects, and giving team members the flexibility to work together from anywhere.



Modern Phone Solution

Full-featured Cloud PBX
Domestic & International PSTN, Seamless workflow with Zoom Meetings

Management Icon
Centralized Management

Single point of administration, call detail reporting, analytics & monitoring

Security Icon
Secure & Reliable

QoS delivered by an adaptive rate codec, End-to-end encryption (beta), globally distributed datacenters, secure HD voice

 Phone Icon
Robust Hardware Ecosystem

Broad set of hardware options from handsets to analog devices and infrastructure.

Modern Phone

Full-featured cloud PBX | Modernized, intuitive usability | Seamless workflow with Zoom Meetings | Domestic and international PSTN

Elevate Call to Meeting

Video Call

Call Flip move calls between devices

Dial by name directory

Call recording

Companion mode

Transfer Incoming Calls to Meetings

Exec/ admin line appearance + delegation

Move mobile app calls across Wifi/ data and carrier

Compliance features

Call Monitoring

SMS with business number

Set up work hours

Call masking / privacy

Call / meet from call history, VM, SMS, lines

Voice message transcribing

Shared voicemail

Zoom Phone Key Benefits


  • TLS 1.2 and AES 256-bit encryption for calling and management
  • 99.999% SLA
  • FedRAMP, SOC 2 Certified
  • GDPR and HIPAA Compliant


  • Zoom Phone’s global footprint
  • Included E911 and Nomadic E911
  • Flexible options with 3rd-party carriers


  • Office 365 and Microsoft Teams integration
  • Salesforce integration
  • Zendesk integration
  • ZVarious contact center integrations


  • Easy, familiar UI
  • Intuitive management and monitoring
  • Zero-touch provisioning


  • Broad hardware portfolio
  • Hundreds of features, and growing
  • Power user support with Power Pack
CallTower Connect

CallTower Connect simplifies the set-up and management of CallTower services like Microsoft Teams – facilitated within one easy to use online or mobile app. The provisioning application is launched by an end-user or company administrator to add or manage CallTower hosted services. The workload of administrators decreases as users gain access to a simplified panel where changes to Microsoft Teams can be made without a call to support.

Go to Connect


Learn more about the awards CallTower has received for its Native Microsoft Teams solutions

View Awards