VoIP bandwidth optimisation
Your own VoIP cloud, live in 59 seconds.
Pick a co-location, set your ports from 16 to 256 and start routing calls. Save up to 80% bandwidth, billed by the hour and stopped whenever you like.
- 8.1 kbps per G.729a call
- $0.002604 per port / hr
- 16–256 ports on demand
Deployment pipeline
From sign-up to live SIP traffic in 3 steps.
Spin up a dedicated cloud endpoint, pair your on-site client by MAC address and route calls without firewall port-forwarding.
01 · Deploy cloud server (59s)
Allocate a dedicated IPv4 address and web service panel v6.6 in your chosen co-location hub with 16 to 256 concurrent ports.
02 · Pair on-site client by MAC
Register your Cloud router, Cloud Pi or Cloud PC MAC address in the panel — zero router port-forwarding as the encrypted CMER tunnel dials out.
03 · Route gateway & meter hourly
Connect any LAN VoIP or GSM gateway on 192.168.101.x, cut G.729a streams from 42 kbps to 8.1 kbps, and pay strictly by the hour.
Why Cloudfonica
Engineered for predictable call termination economics.
Deploy dedicated cloud capacity on demand without hardware lock-in, setup fees or monthly commitments.
59s
From account sign-up to a running cloud server.
7+
Global server co-locations close to your carriers.
1h
Billing granularity at $0.083/hr for 32 ports.
100%
Self-managed: launch, scale ports or stop any time.
- No use, no pay — pause or cancel servers whenever traffic stops
- Flat hourly billing from $10 credit, with zero activation fees
- 15+ encrypted tunnel profiles deployed in one click
- Adjust port limits between 16 and 256 ports in seconds
- Scale up at peak hours and scale down off-peak automatically
- Add credit via PayPal, credit/debit card or bank transfer
Cloud solutions
Four VoIP services on one self-managed cloud.
Deploy standalone CMER bandwidth optimisation, combine inline call filtering with CMER, screen SIP traffic at the cloud edge, or route SIM-less SIP trunks.
Cloud BO
$0.002604 / port / hr
Multiplex RTP payloads and compress IP headers with CMER so a G.729a call runs at 8.1 kbps — cutting data usage by up to 80%.
Call Filter + BO
$0.005208 / port / hr
Pair deterministic inline SIP call screening, CLI rotation and channel pacing with full 8.1 kbps CMER bandwidth optimisation.
Call Filter
$0.002604 / port / hr
Apply caller-ID rotation, number blacklists/whitelists, digit-length rules and balanced channel pacing to protect SIM and trunk health.
SIP Trunk (Premium)
$0.003906 / port / hr
Terminate traffic over IP phone numbers, TDM channels, E1/T1 lines and SIP trunks with optional bandwidth compression and failover.
Self-managed portal
One calm console for servers, tunnels and billing.
Switch between live operational views below, or open any row menu to preview port scaling and tunnel controls.
Cloud servers
Balance
$1,284.50
Lasts 85 days, 15 hours at current hourly port usage.
Metered per port-hour · stop any timeUsage this month
$96.24
Client hardware
Run on a router, Raspberry Pi or x86 PC.
Choose the on-premise client footprint that fits your site power, port count and budget.
500+ models
Cloud router
Flash CMER Router OS v1.2 onto supported TP-Link, Asus, Netgear, D-Link or Linksys hardware (~$40) with zero PC dependency.
- ~$40 router
- Zero PC
- Firmware flash
5V headless
Cloud Pi
Credit-card-sized Raspberry Pi micro-appliance with stronger CPU/RAM headroom for encrypted multi-tunnel routing and zero monitor required.
- 5V micro-power
- Multi-tunnel
- SD card image
USB live boot
Cloud PC
Boot any dual-core PC or laptop directly from a 4 GB USB drive (CMER or IAX ISO) with no internal hard disk or host OS needed.
- Up to 256 ports
- Multi-ISP NICs
- ISO / USB live
Server locations
Run close to your callers and carriers.
Seven low-latency co-locations across North America, Europe and Asia-Pacific. Select any hub to inspect regional peering and CMER tunnel transport.
Transparent pricing
Calculate your exact hourly or daily spend.
Flat rate of $0.083/hr ($60 per 30 days) for 32 bandwidth optimisation ports. Start with as little as $10 credit.
Estimated usage cost
$60.00
32 ports · 24h/day · 30 days (720 total hours)
Expanding the Cloudfonica cloud ecosystem
TextEnvoy SMS Switch — dedicated cloud A2P SMS switching.
Run your own dedicated A2P SMS switch on the Cloudfonica cloud platform, supported by our telecom experts (“Your switch. Our technical expertise.”). Connect downstream customers over SMPP and HTTP sending APIs, route outbound traffic across SMPP suppliers with single-supplier, failover and round-robin logic, and enforce prepaid balances, customer credit limits and delivery-receipt (DLR) tracking.
Operator FAQ
Frequently asked questions.
Direct answers on 59-second server provisioning, CMER bandwidth savings, hourly billing and TextEnvoy SMS Switch.
How fast can I deploy a Cloudfonica VoIP cloud server?
A dedicated Cloudfonica cloud server with its own IPv4 address and service panel v6.6 provisions in 59 seconds across any of our 7+ global co-locations (San Francisco, Toronto, New York, London, Amsterdam, Frankfurt or Singapore).
How much bandwidth does Cloudfonica CMER compression save?
Cloudfonica CMER multiplexes RTP payloads and strips IP/UDP header overhead from the very first call, reducing a standard G.729a voice stream from ~42 kbps down to 8.1–10 kbps (saving up to 80% bandwidth) with 15+ encrypted tunnel profiles.
How does Cloudfonica hourly billing work?
All live VoIP services are metered strictly by the hour from a single prepaid balance starting at $10.00 USD. Cloud BO and Call Filter cost $0.002604 per port per hour ($0.083/hr for 32 ports), SIP Trunk (Premium) costs $0.003906 per port per hour, and Call Filter + BO costs $0.005208 per port per hour. When you stop a server, hourly billing stops immediately.
What is TextEnvoy SMS Switch on the Cloudfonica cloud platform?
TextEnvoy SMS Switch (www.textenvoy.com) is our pre-launch dedicated cloud A2P SMS switch hosted on the Cloudfonica cloud platform and supported by our experts (“Your switch. Our technical expertise.”). It is currently accepting pre-launch inquiries at textenvoy.com/inquiry.
Start your own cloud in 59 seconds.
Hourly billing from $10 credit. Stop or scale ports whenever you like.