Results for this buyer need
Enterprises and channel partners seeking automated PSTN connectivity for Microsoft Teams, Zoom Phone, or Webex without on-premises hardware
10 companies returned. Positions belong to this saved response, not an overall market ranking.
The model’s stated reasons for inclusion
A linked name opens a matching company listing; the link does not verify the model’s product claims.
- #1AudioCodes Ltd.
Provides a turnkey cloud voice service delivery and enablement platform (AudioCodes Live Platform) that automates SBC management, lifecycle operations, and PSTN connectivity across Microsoft Teams (Direct Routing and Operator Connect Accelerator), Zoom Phone, and Webex Calling without customer on-premises equipment.
- #2NUWAVE Communications, Inc.
Offers an automated cloud provisioning and orchestration platform designed to provision, manage, and automate PSTN carrier connectivity and numbers across Microsoft Teams Operator Connect, Zoom Phone Provider Exchange, and Webex Calling.
- #3Bandwidth Inc.
Operates an international carrier-grade voice network paired with automated cloud routing software and APIs that power Operator Connect for Microsoft Teams, Zoom Phone BYOC/peering, and Webex without customer-side physical SBC infrastructure.
- #4Ribbon Communications Inc.
Delivers cloud-native Session Border Controller as a Service (Ribbon Connect) facilitating automated SaaS-based voice enablement, SIP routing, and portal administration for Microsoft Teams Direct Routing/Operator Connect and Cisco Webex Calling.
- #5Pure IP Ltd.
A specialized enterprise voice provider offering fully cloud-hosted voice enablement via SeRVE, delivering automated PSTN connectivity across Microsoft Teams Operator Connect, Zoom Phone, and Cisco Webex Calling globally.
- #6CallTower, Inc.
Integrates Microsoft Teams Operator Connect, Cisco Webex Calling, and Zoom Phone into a unified cloud-native environment managed through CallTower Connect for turnkey self-provisioning, number management, and hardware-free PSTN delivery.
- #7LoopUp Group plc
Provides fully managed, 100% cloud-hosted PSTN connectivity and automated provisioning for Microsoft Teams Phone via Operator Connect and Direct Routing across over 100 countries without customer SBC hardware.
- #8Liquid Telecom / Liquid Intelligent Technologies
Provides OneVoice for Operator Connect and Direct Routing, enabling multinational and regional enterprises to connect Teams, Zoom, and Webex to global PSTN voice infrastructure through fully cloud-managed peering.
- #9Gamma Telecom Holdings Limited
Offers cloud voice automation and enablement services for Microsoft Teams and multi-UCaaS environments, supplying automated carrier provisioning, hosted SBC infrastructure, and Operator Connect services across Europe and global locations.
- #10Sinch AB
Provides cloud PSTN interconnection, BYOC enablement, and automated SIP trunking infrastructure designed to integrate telephony with Microsoft Teams and Zoom Phone environments via carrier-grade cloud APIs and hosted networks.
