ASR
Answer-seizure ratio
47%
Share of attempts that were answered. We compare each destination against its own history and move traffic when it slips.
Wholesale voice carrier · prepaid · crypto-funded
International call termination you can measure, not just buy.
RazeConnect is a voice termination provider for operators, resellers and call centers. Reach 190+ countries over CLI and non-CLI routes, run carrier SIP trunking from one prepaid account and top up with USDT or Bitcoin in minutes.
No contract. Accounts from $50.
live routes6 POPs online
- Switch uptime, trailing 12 months
- 99.98%
- Countries on the rate deck
- 190+
- Points of presence
- 6
- Network operations center
- 24/7
What we carry
Five services, one prepaid balance
Mix route types and interconnects freely. Everything is billed from the same account and visible in the same call history.
A–Z Voice Termination
Every dialable destination on one prepaid account, with per-prefix rates and live quality stats.
- SignallingSIP over UDP, TCP or TLS
- CodecsG.711 a/µ, G.729, G.723
- Billing1/1, 6/6, 30/6, 60/60 by route
- AuthenticationIP allow-list or digest credentials
CLI Routes
Premium routes that deliver your caller ID intact to the called party.
Non-CLI (CC) Routes
Cost-efficient CC routes for high-volume traffic that does not rely on caller ID.
Carrier SIP Trunking
SIP trunks for carriers, call centers and resellers — IP or credential auth, self-service.
Virtual Numbers (DID)
Local and national DIDs by country, routed straight to your SIP accounts.
Onboarding
How it works in 3 steps
- 01
Sign up
Create your account online. Your first SIP account is provisioned automatically and its credentials are shown once, ready to paste into your switch.
- 02
Top up with crypto
Add from $50 using USDT on TRC-20, Bitcoin or Lightning. Deposits are matched on-chain and credited to your balance automatically.
- 03
Send traffic
Point your dialler or softswitch at our SIP server, place a test call and watch it appear in live calls and call history within seconds.
Route quality
Three numbers tell you if a route is healthy
Every client sees these metrics for their own traffic, filtered by destination, caller ID and status. The charts below show a sample 12-week trend on a busy European mobile destination.
ACD
Average call duration
4:12
Average length of answered calls. A falling ACD with steady ASR is the first sign of audio or answer-supervision problems.
PDD
Post-dial delay
2.4s
Time from sending the call to hearing ringback. Short PDD keeps callers on the line long enough for the far end to answer.
Coverage
Six POPs, four regions, one deck
Traffic enters at the point of presence closest to you — Frankfurt, Amsterdam, London, Ashburn, Singapore, Dubai — and is handed to the best-performing supplier for each destination.
Dense fixed and mobile coverage with CLI on most major operators and DIDs in every EU market we serve.
- +44United KingdomCLI
- +49GermanyCLI
- +33FranceCLI
- +34SpainCLI
- +39ItalyCLI
- +31NetherlandsCLI
- +48PolandCLI
- +40RomaniaCLI
- +351PortugalCLI
Prepaid billing
Top up with crypto, spend it on minutes
Every account is prepaid. Choose an amount between $50 and $25,000, pay the invoice, and your balance updates the moment the deposit is detected. No card chargebacks, no net-30 credit risk, no surprise invoices.
- Invoices hold their price for a fixed window, so you know exactly what lands on your balance.
- Calls stop at zero balance — a hard ceiling that limits exposure if credentials are ever compromised.
USDTTRC-20 (Tron)
Stable value, low fees, typically credited within a few minutes.
BitcoinOn-chain
Credited after network confirmation at the USD rate locked on your invoice.
LightningBTC Lightning
Near-instant settlement for smaller top-ups when you need balance right now.
Customers
What operators say
Replace this with a quote from a carrier customer about route quality, ASR stability or support response times.
Head of Routing · Regional carrier Replace this with a quote from a call-center customer about onboarding speed, SIP trunk setup or CLI delivery.
Operations Director · Outsourced contact center Replace this with a quote from a reseller about prepaid crypto billing, portal visibility or CDR exports.
Founder · VoIP reseller
FAQ
Questions carriers ask us first
Something else on your mind? Email [email protected] and a routing engineer will reply.
Open a prepaid account and route your first call today
Sign up in minutes, top up from $50 with USDT or Bitcoin and point your switch at ours. No contract, no monthly minimum.