Wholesale VoIP, SIP termination and SIP trunking for international voice traffic
CloudyVoice provides international SIP connectivity across 19,172 published prefix routes covering 259 destinations — for VoIP resellers, ITSPs, call centers and PBX/softswitch operators. Use prepaid billing with no monthly commitment.
Services
- International rate directory — search live per-minute pricing on 19,172 routes without an account.
- Wholesale VoIP — volume A–Z termination for ITSPs and resellers.
- SIP termination — A–Z international SIP termination, prefix-level pricing.
- SIP trunking — connectivity for PBX, dialers and softswitches.
- Call center VoIP — SIP trunking sized for VICIdial and predictive-dialer traffic.
- VoIP reseller programme — wholesale rate decks, your own brand, your own switch or ours.
- VOS server deployment — VOS3000 installation, migration and management.
- Traffic review and sales — discuss destinations, volume, and lawful use.
Free call center knowledge base
Operator-written guides, free to read with no registration:
- How to start a call center with $200
- ViciDial installation guide from scratch
- How to find call center processes and clients
- Hiring and training call center agents
- Compliance: TCPA, DNC and GDPR
- Browse all guides
VoIP reference library
- Business VoIP FAQ — 55 answers on getting started, devices, call quality, phone-system features, international routes, Press-1 broadcasting, VOS servers, security and billing.
- Quick VoIP answers — 45 short answers on SIP registration, one-way audio, porting, channels, CPS, billing increments and route metrics.
- VoIP glossary — 88 terms defined in plain English, from ASR and PDD to SBC, jitter buffers and transcoding.
How payment works
Accounts are prepaid. Top up using the payment methods shown in your account portal. Each invoice locks a conversion rate for 30 minutes, and your balance is credited automatically once the transaction reaches the required confirmations. See the FAQ for detail.