Modernizing Enterprise Calling with TTBS Smartflo UCaaS​


Business Challenge

The company's legacy voice setup couldn't support unified, compliant calling on Microsoft Teams for its offices, plants and field teams.

  • Fragmented Telephony – Legacy voice infrastructure lacked a unified, cloud-based calling experience. ​
  • Limited Enterprise Calling – Required native PSTN calling on Microsoft Teams for 200 users across India. ​
  • Complex Voice Management – Needed reliable plant/field communication with regulatory-compliant enterprise calling.​​

TTBS Solution

  • Smartflo UCaaS Deployment – Enabled cloud- based enterprise calling with Indian DIDs directly on Microsoft Teams. ​ ​
  • Microsoft Operator Connect – Integrated Teams calling over a carrier-grade Tata enterprise voice network. ​ ​
  • Simplified Voice Infrastructure – Eliminated on-premises SBC complexity while ensuring mobility and DoT compliance.​​

Benefits

  • Unified Enterprise Calling – Enabled seamless PSTN calling through Microsoft Teams. ​
  • Simplified Operations – Removed on- premises SBC complexity and streamlined voice management. ​
  • Secure & Compliant Communication – Delivered reliable, mobile-ready calling with DoT compliance.​

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