SIP trunking, virtual numbers and a full cloud PBX on carrier-grade infrastructure. Sign up and your SIP credentials are live in under a minute — no sales call, no provisioning queue, no minimum term.
| Destination | Prefix | USD / min |
|---|---|---|
| Australia | +61 | 0.0110 |
| Austria | +43 | 0.0125 |
| Bangladesh | +880 | 0.0310 |
| Belgium | +32 | 0.0110 |
| Brazil | +55 | 0.0160 |
| China | +86 | 0.0110 |
| Denmark | +45 | 0.0105 |
Network map: VOIP.SO operates points of presence in Mogadishu (MGQ), Hargeisa (HGA), Nairobi (NBO), Djibouti (JIB), Addis Ababa (ADD), Dubai (DXB), Istanbul (IST), Frankfurt (FRA), Amsterdam (AMS), London (LON), Johannesburg (JNB), Lagos (LOS), Singapore (SIN), New York (NYC). The full list with roles and status is on the network page.
Everything runs on the same FusionPBX core, so a number you buy today can route to an extension, a ring group or an IVR you create tomorrow without changing carrier.
Local, national, mobile and toll-free numbers in more than forty countries. Point one at an extension, another at an IVR, a third at your mobile — and change it whenever you like from the portal.
Virtual numbers in detailKeep the PBX you already run — Asterisk, FreePBX, 3CX, Yeastar, Grandstream — and point it at our trunk. IP or registration authentication, and per-second billing from the first call.
SIP trunking in detailA complete FusionPBX tenant of your own: extensions, ring groups, IVR menus, time conditions, voicemail-to-email and call recording. Managed from the portal, no Linux required.
Cloud PBX in detailDesk phones, softphones and mobiles sharing one number plan. Auto-provision Yealink, Grandstream, Fanvil and Snom handsets, or hand a user their credentials for Zoiper, Linphone, MicroSIP or Bria.
Business phone systems in detailQueues with agent tiers, wrap-up timers, live wallboard counters and full recording. Built for teams that answer more calls than they place.
Call centre in detailMost carriers make you wait for a human. We made the human unnecessary.
Registration creates your FusionPBX domain, allocates an extension, generates a SIP secret and opens a voicemail box before the confirmation email arrives. If something in that chain fails, the portal tells you exactly which step and what we are doing about it — it does not show you an empty screen and hope.
Four steps. The first three are automatic and take seconds.
Email, password, country. No card, no sales call, no contract to sign.
A FusionPBX domain is created for you, an extension is allocated from your range, and a SIP secret and voicemail box are generated.
Username, domain, password, server, port and transport appear in the portal, ready to copy into any softphone or desk phone.
Top up your wallet, and outbound calling opens immediately. International dialling unlocks on your first top-up as a fraud control.
Live inventory, updated as stock moves. Prices are what you pay — the monthly rental includes inbound minutes to your extension.
| Country | Dial code | Numbers in stock | From / month | Action |
|---|---|---|---|---|
| Australia | +61 | 24 | $2.50 | Browse |
| Austria | +43 | 12 | $2.20 | Browse |
| Belgium | +32 | 12 | $2.00 | Browse |
| Canada | +1 | 24 | $1.20 | Browse |
| Denmark | +45 | 12 | $2.50 | Browse |
| Finland | +358 | 12 | $2.50 | Browse |
| France | +33 | 24 | $1.80 | Browse |
| Germany | +49 | 36 | $1.50 | Browse |
| Ghana | +233 | 12 | $3.50 | Browse |
| Ireland | +353 | 12 | $2.50 | Browse |
| Italy | +39 | 24 | $1.80 | Browse |
| Kenya | +254 | 36 | $2.50 | Browse |
Core sites carry inter-region traffic; edge sites terminate registrations close to your devices. Every site below is the same data the map at the top of this page draws from.
Every plan includes the full PBX feature set. What changes is how many extensions, numbers and concurrent calls you get before usage pricing applies.
One line, everything included.
$4.99 / month
A real phone system for a growing team.
$19.99 / month
Call-centre scale with room to negotiate.
$79.99 / month
Calls are billed per second from your wallet on top of the plan. See every destination rate.
No card required to create an account. Add credit when you are ready to place calls.
