Outbound caller ID: how to choose the number your team presents
How to set outbound caller ID per user, site or queue, check it across Teams, mobile and softphone, and keep every presented number authorised and authenticated.
Sep 26, 2026
Miroslav Mihaylov
Telephony consultant
Miroslav is an independent telephony consultant with a long career in the industry.
Topics: Comparisons with other providers, and how telephony works underneath
Articles 15
The 10 cheapest cloud PBX providers in 2026
Entry prices compared with numbers, calls and support added back in, because the headline seat price is never the total. Ten providers priced.
Sep 14, 2026
Voxbi vs RingCentral: plans, calling limits and real euro prices
RingCentral France charges from €10.99 per user and caps calls at 100 to 2,000 minutes. Unlimited European calling is closed to teams under 20 users.
Sep 9, 2026
Voxbi vs Aircall: pricing, calling and SLA compared
Aircall bundles calling into a €30 or €50 licence. Voxbi charges €2.90 plus what you use. Costs compared at 10, 25 and 50 users, checked August 2026.
Sep 8, 2026
Voxbi vs Zoom Phone: 2026 pricing and calling compared
Zoom Phone Global Select is €20.24 per user; Voxbi One Plus is €2.90 plus €2.00 a number. Published prices, per-minute rates and costs at 10, 25 and 50 users.
Sep 5, 2026
Voxbi vs Sewan: what you can compare, and what you can't
Sewan publishes no prices and sells through integrator partners. Voxbi publishes every rate and contracts directly. An honest, sourced comparison.
Sep 3, 2026
Voxbi vs Dstny: prices, plans and coverage compared
Dstny publishes one business telephony price: from €10 per SIP channel in Belgium. Voxbi publishes every plan price. Plans, costs and contracts compared, August 2026.
Sep 2, 2026
3CX pricing 2026: what it really costs, vs Voxbi
3CX licences start at €285 a year, but that is software only. Full cost with trunk, numbers and minutes, compared against Voxbi. August 2026.
Sep 1, 2026
Voxbi vs Wildix: pricing, plans and support compared
Wildix sells only through partners and publishes no prices. Voxbi Managed Business is €17.60 per user, all in. Plans, costs and contracts compared.
Aug 31, 2026
Voxbi vs Axivox: Odoo telephony compared (2026)
Axivox is the provider named in Odoo's own VoIP documentation. Voxbi is a Luxembourg and Belgian operator with a native Odoo integration. Compared in full.
Aug 30, 2026
VoIP call quality: what to measure and how to fix it
What VoIP call quality means in telephony terms, the four numbers that measure it, what breaks them, and the tests that show which part of the call path is at fault.
Aug 24, 2026
Suspected spam: what the label means for your calls
Suspected spam means a filter has scored a number as probably unwanted. How that score is built, what it costs outbound calling, and how to clear a false positive.
Aug 17, 2026
What is VoIP? A complete guide for 2026
VoIP carries your business calls over an IP network. How it works, what a cloud PBX changes, and why hosting location decides more than the price.
Aug 17, 2026
Support for Deutsche Telekom's CompanyFlex SIP trunks
Voxbi's cloud PBX now works with Deutsche Telekom CompanyFlex SIP trunks via Bring Your Own Carrier, so German businesses keep their trunks and gain a modern PBX.
Jan 3, 2025
Is the fax dead?
Fax was built for analog lines, and Europe has moved to all-IP. Here is why fax over VoIP is unreliable, and what to use instead.
Apr 18, 2021
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