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Class 5 · Cloud PBX

Cloud PBX & Class 5 services

Every subscriber-facing telephony feature your customers expect—IVR, voicemail, queues, hunt groups, recording and softphones—delivered per account from a single hosted PBX, with branded portals for every reseller. Powered by FreeSWITCH & Asterisk.

Subscriber features, fully managed

A complete Class 5 feature set out of the box—configured per account, no extra hardware.

IVR & auto-attendant

Multi-level menus, DTMF capture and prompts that greet callers and route them to the right department, 24/7.

Voicemail to email

Per-extension mailboxes with PIN access, custom greetings and automatic delivery of messages as audio attachments by email.

Hunt & ring groups

Ring members simultaneously or in sequence with linear, round-robin and longest-idle strategies, plus fallback to voicemail.

Queues & ACD

Automatic call distribution with skill-based routing, position announcements, music on hold and live wait-time stats for agents.

Call recording

On-demand or always-on recording per extension or queue, stored securely with playback and download from the portal.

Extensions & presence

Provision SIP extensions in seconds, with BLF busy-lamp fields and real-time presence so teams see who is free or on a call.

Time conditions & routing

Business-hours, holiday and after-hours rules route calls differently by day, time and caller ID—no manual switching.

WebRTC softphone

A browser-based softphone lets subscribers make and receive calls with no install—just log in and dial from any device.

Mobile & desktop softclients

Standards-based SIP works with mobile and desktop softclients, so staff stay reachable on the same extension anywhere.

A private PBX for every account

Each customer account gets its own isolated set of extensions, IVRs, numbers and feature configuration—managed end to end from the admin portal. Onboard a new customer, assign DIDs, build their call flow and hand over branded portal credentials, all without touching the underlying switch. Resellers get their own white-label portal to manage the accounts beneath them.

Per-account isolation Self-service portal White-label & resellers
Dedicated extensions & numbers
Assign DIDs, extensions and dial plans scoped to a single account—no overlap, no leakage between customers.
Independent feature sets
Enable IVRs, queues, recording and voicemail per account, with their own greetings, schedules and routing rules.
Managed from one portal
Administrators and resellers provision, monitor and bill every account from a single pane of glass, with role-based access.
voixys@pbxprovisioning
$ voixys account create "Acme Corp"
account provisioned acct_4821
$ voixys ext add 100-119 --account acct_4821
20 SIP extensions registered
$ voixys ivr deploy welcome.xml
IVR + voicemail + queue live
branded portal acme.voixys.app
isolated from every other account · ready in seconds

Powered by FreeSWITCH & Asterisk

Our Class 5 layer runs on the two most trusted open-source telephony engines—battle-tested, standards-compliant and free of proprietary lock-in.

FreeSWITCH Asterisk

Launch a hosted PBX your customers will love

See the full Class 5 feature set in action and learn how fast you can onboard your first customer account.