OPTO T: Adding External Voice Connectivity to Teams
OPTO T delivers complete workplace transformation by enabling native cloud calling via operator connect or direct routing within the Microsoft Teams dial pad. As a hub for teamwork, it provides a business-grade telephony experience that eliminates the need for legacy PBX systems. Crucially, OPTO T is built on the OPTO X carrier-grade infrastructure, utilizing global Microsoft Azure PoPs to ensure 99.999% reliability. It integrates seamlessly with the wider OPTO portfolio for a unified, secure, and highly scalable Microsoft Teams communication fabric.
Your Bottom Line is Our Priority

Eliminate on-premise SBC costs

Consolidate global carriers instantly

Scale global offices remotely

Guarantee 99.999% uptime reliability
The OPTO T Difference
OPTOmizing your Collaboration
The Friction
Complex, outdated and unreliable architecture
Managing disparate carriers for global reach
Maintaining on-premises SBC hardware
Maintaining business critical legacy infrastructure
Clunky bolt-on integrations
OPTO is The Flow
Underpinned by a secure carrier-grade architecture with 99.999% reliability
Compliant coverage in 182 countries
Single seamless managed solution
Fully integrated compliant solutions for fax and Emergency Services
Native integrations for extended communication apps such as call recording
Feature Highlights
Global PSTN Replacement
A visual, low-code workflow designer for rapid deployment of custom business logic and routing.
Advanced Cloud PBX
Enterprise features including hunt groups, multi-level IVR, and professional operator functions.
Compliant Call Recording
Secure, policy-based recording integrated into the Teams workflow for regulated industries.
Flexible Integration
Seamlessly connect existing SIP-enabled on-premise or cloud-based phone systems to the OPTO fabric.
What's in it for you?
Executive
Rapid ROI through vendor consolidation and global scalability to support 182 countries from one platform.
Executive
Rapid ROI through vendor consolidation and global scalability to support 182+ countries from one platform.
IT
Elimination of on-prem SBC maintenance and guaranteed security via Azure-native TLS encryption and 99.999% uptime
IT
Elimination of on-prem SBC maintenance and guaranteed security via Azure-native TLS encryption and 99.999% uptime
Operations
Improved workforce flexibility with a “work from anywhere” solution that keeps teams connected on any device.
Operations
Improved workforce flexibility with a “work from anywhere” solution that keeps teams connected on any device.
Finance
Predictable monthly spend with customizable calling plans and reduced CAPEX for telephony hardware.
Finance
Predictable monthly spend with customizable calling plans and reduced CAPEX for telephony hardware.


