The cloud phone system built for your business
Callvonix is a complete cloud phone system — calling, IVR auto-attendants, ring groups, call queues, SMS, and a unified team inbox. Simple trunk + number pricing, never per-seat.
Everything your phone system needs
One platform for calls, messaging, and your whole team.
Cloud PBX
A full phone system on your own numbers — extensions, business-hours routing, no on-site hardware.
IVR auto-attendants
Multi-level phone menus greet callers and route each keypress to a person, group, queue, or voicemail.
Ring groups & call queues
Ring the whole team at once or hold callers in queue until an agent is free.
Voicemail + transcription
Every voicemail is recorded, transcribed to text, and delivered to your inbox.
SMS, MMS & team chat
Two-way texting from your business numbers alongside internal team chat — one unified inbox.
Video meetings
Launch HD video meetings for your team and external guests, right from the dashboard.
Browser softphone
Make and take calls from any browser — no desk phone or download required.
Desk-phone provisioning
Assign a Yealink or other supported SIP desk phone and push its secure per-device configuration from the dashboard.
Secure by default
SIP over TLS, SRTP media, and encrypted credentials on every tenant.
Plus live supervisor tools (monitor, whisper, barge), a real-time call-center wallboard, number porting, E911, call analytics and reporting, and a developer API.
Cross the language and hearing barrier — on a normal call
Serve callers who don't share your language, and deaf or hard-of-hearing users who take the call in text — without a three-way operator or a separate relay service.
AI Live Interpreter
Talk to callers who don't share your language, live. Choose the caller's language and both sides hear each other in their own language during the call, with a short natural pause after each sentence. The caller is greeted in their language and told an AI interpreter is on the line — no three-way operator and nothing to schedule.
Metered add-on · $0.39 per interpreted minute · English, Spanish, French, German, Italian & Portuguese
Text Assist for deaf & hard-of-hearing
Take a phone call entirely in text, both ways. What the user types is spoken aloud to the other party in a natural voice, and what the other party says is transcribed into live captions on screen — both in real time, right in the call. No separate relay service and no third party on the line. Switch it on per user and a Text Assist button appears on the in-call screen.
Included on every plan · Two-way — type-to-speak plus live captions
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