Keep your SIP trunk. Keep your numbers. Move your phones to the cloud.
Running a SIP trunk into an on-prem PBX? Moving to the cloud usually means porting every number and paying a full cloud price per user. With QVOICE you bring the trunk you already have and pay from $9.99 USD per user per month.
The math for 150 users
$1,498.50 a month, not $3,000, and your numbers never move.
| On-prem PBX today | Typical cloud | QVOICE, your own trunk | |
|---|---|---|---|
| Per user | Hardware already paid | $20 | $9.99 |
| Phone system, per month | PBX upkeep | $3,000 USD | $1,498.50 USD |
| SIP trunk | ~$400 (yours) | Cancelled, numbers ported away | ~$400 (stays yours) |
| Number porting | None | Every number | None |
| About per month | ~$400 plus PBX upkeep | ~$3,000 USD | ~$1,899 USD |
Example in USD. "Typical cloud" uses $20 per user, the advertised starting price of RingCentral Core, billed annually, checked November 10, 2026. The SIP trunk is an example of what you pay your provider today.
Work out your own numbers (USD)
QVOICE total = users × $9.99 USD (Voice, your own trunk, month-to-month) + your trunk. Typical cloud = users × the per-user price you enter, with the trunk cancelled. Excludes taxes, phone numbers and add-ons.
How it works
Your SIP trunk provider QVOICE cloud (call flows, IVR, queues, recording) your users on desk phones, the app or the browser.
- 1Tell us your SIP trunk provider. We connect the trunk to your QVOICE account, by registration or IP authentication.
- 2Your numbers stay with your provider. Nothing is ported.
- 3We build your call flows, IVR and queues, then you switch over when you are ready.
Voice, your own trunk
- The full QVOICE cloud phone for every user
- Calls run on your SIP trunk; no per-minute charges from QVOICE
- Registration or IP authentication
Contact Center, your own trunk
- The full QVOICE contact center for your agents
- Calls run on your SIP trunk; no per-minute charges from QVOICE
- Registration or IP authentication
List prices, before applicable taxes and regulatory fees. See all plans on the pricing page.
For SIP trunk providers
Your customer moves to the cloud, you keep the trunk and the numbers. Offer QVOICE on top of the SIP trunks you already sell instead of losing the account at migration.
Partner with QVOICEQuestions
Do I have to port my numbers?
No. Your numbers stay with your SIP trunk provider. QVOICE routes your calls; nothing is ported.
Which SIP trunks work with QVOICE?
QVOICE connects to SIP trunks that use either registration (username and password) or IP authentication. Tell us your provider and we connect the trunk to your account.
How does 911 work with my own trunk?
911 calls go out over your SIP trunk, so your trunk provider handles them and keeps the address on file for each number. If you prefer, QVOICE can be configured to carry 911 calls instead.
Is calling included?
Calls run on your trunk and your provider bills them as today, so no calling bundle is included and QVOICE adds no per-minute charges for those calls.
Can I move to QVOICE calling later?
Yes. Switch to the Voice plan, with unlimited US and Canada calling, at any time from $19.99 USD per user per month.
Is there a contract?
No. Month-to-month is the standard term. A 1-year or 3-year term lowers the price per user.
See QVOICE on your own trunk
RingCentral is a trademark of its owner. QVOICE is not affiliated with RingCentral. Prices change; check the vendor's site for current details.