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Voice / IP PBX

Keep the conversation moving.

zephyrcloud provides hosted business voice and PBX services for organizations that need a managed calling platform across their working locations.

We operate the hosted platform and integrate carrier services through multiple partners. Your service is defined around the calling, capacity, configuration, and support your organization needs.

Discuss business voice ↗

How we help

  • Hosted PBX operation and standard configuration.
  • Auto attendants, call routing, ring groups, queues, and voicemail.
  • Routine extension and configuration changes within your service agreement.
  • Platform and calling-issue triage, including carrier coordination where needed.
  • Defined capacity and usage reporting.
  • Assessment and configuration of optional AI voice workflows.

AI voice where it serves a purpose

An AI voice assistant may help answer routine questions, gather inquiry information, or route callers. We agree its knowledge, permitted actions, escalation path, and usage arrangements before deployment.

Clear capacity and usage terms

Extensions, external concurrent calls, numbers, calling minutes, and AI usage are different service components. We explain the applicable allowances and additional charges in your proposal. International calling, messaging, recording, and specialized integrations require explicit scope.

Getting started

We review your numbers, existing call flows, locations, users, and capacity needs. Number migration and implementation requirements are agreed before service changes begin.

Customer networks, internet connections, handsets, and other endpoints can affect calling quality. We identify which responsibilities sit with zephyrcloud and which require coordination with your other providers.

Security for your calling platform

We secure PBX administration and service access, configure agreed calling restrictions and fraud controls, and review relevant platform events and unusual calling or usage patterns. Changes to routes, permissions, and recording access follow the agreed approval process.

When enabled, messaging is subject to sender registration, consent, anti-spam controls, and appropriate restrictions. We investigate supported voice-security findings and coordinate carrier action during agreed service hours. These activities form part of our security and compliance approach.

Choose your management relationship

Choose how much daily responsibility you want to retain. With self-directed services, you lead routine activity with guidance and AI-assisted support where available, escalating unresolved issues to a human by email or chat. With Fully Managed IT Services, our team performs the agreed daily work and provides human-led support during your contracted hours.

Security remains part of both approaches. Portal-based AI support is in development; available support channels and capabilities are confirmed in your agreement. Local devices, local networks, and after-hours support are outside our current managed offering.

Security is part of how we do business.

Across every offering, we implement agreed safeguards, monitor supported security findings, and follow through on approved improvements. Our NIST CSF 2.0-aligned approach connects practical protection with clear responsibilities and compliance support.

Explore Security & Compliance →

Your next step

Let’s find your starting point.

Start with your environment, your priorities, and the outcome you want.

Discuss business voice ↗