Wholesale SIP Termination & VoIP Routes for Call Centers, Resellers and AI Voice Platforms
CallCenterBoost provides international SIP termination and wholesale VoIP connectivity for businesses, call centers, resellers and AI voice applications. Search published rates, compare billing, request a route test and get SIP credentials for approved traffic.
Wholesale Voice
- Destinations317
- Published prefixes38,373
- Rate dataEffective-dated
Connectivity
- AuthenticationSIP / IP
- Use casesCC · AI · Press 1
- TestingAvailable on request
Live Wholesale VoIP Rates
Review current international call-center routes with prefix-level USD and EUR pricing, billing increments and effective dates.
| Destination | Route | USD/min | EUR/min | Billing | Effective |
|---|---|---|---|---|---|
| FRANCE - FIXED | Outbound CC | 0.0075 | €0.0069 | 1/1 | 2026-09-20 |
| UNITED KINGDOM - FIXED | Outbound CC | 0.0113 | €0.0104 | 1/1 | 2026-09-20 |
| CANADA | Outbound CC | 0.0080 | €0.0074 | 6/6 | 2026-09-20 |
| AUSTRALIA - FIXED | Outbound CC | 0.0123 | €0.0113 | 1/1 | 2026-09-20 |
Examples are the lowest currently effective outbound call-center rate for each destination, taken from the published rate database. Press 1 / IVR rates are a separate route. EUR is a reference conversion from the USD source rate.
Wholesale VoIP rates are published across 317 destinations.
Choose the Route Type That Matches Your Traffic
Wholesale voice is CallCenterBoost’s core business. Every service below uses the same published rate data, manual route testing and SIP/IP provisioning.
Wholesale SIP Termination
A-Z international termination with prefix-level rates, billing increments and effective dates for volume buyers.
Outbound Call Center Routes
Dialer-ready SIP routes sized for concurrency and CPS, tested on your own traffic before you scale.
Press 1 / IVR Routes
Routes for consented IVR and keypress-transfer campaigns, with DTMF checked during route testing.
AI Voice BYOC
Standard SIP carrier connectivity for AI voice agents: authentication, codecs, concurrency and human handoff.
Reseller Connectivity
Reviewed wholesale access on the same published rates and provisioning workflow, for VoIP resellers.
Call Center Solutions
Quotation-based help with routes, dialer setup and technical maintenance for new call centers.
Also see SIP termination · CLI & NCLI routes · all VoIP route types
From Rate Search to Live Traffic
Each step is handled by a person, not an automated checkout — so allow time for review between steps.
Explore rates
Check destination, prefix, route type, billing increment and effective date.
Request a route test
Send destinations, volume, concurrency/CPS and your dialer. Reviewed manually.
Receive SIP / IP details
After approval: SIP credentials or your fixed IP allow-listed, via the client portal.
Fund your account
Prepaid, using a currently accepted payment method. Payments are verified manually.
Monitor and get support
Balance, services and tickets in the client portal; test again before scaling.
What You Can Verify — and What We Don’t Claim
Business-to-business voice services with published data and plainly stated limits.
What is published
- Per-prefix rates with billing increments and effective dates, downloadable as CSV
- Upcoming rate changes shown separately from current rates
- Acceptable-use, refund, privacy and security policies
- A service-status page maintained by the operations team
How access is controlled
- Every route test and SIP request is reviewed for lawful use
- SIP credential or fixed-IP authentication; SIP passwords encrypted at rest
- Prepaid balances limit exposure to the funded amount
- Two-factor authentication available for administrator accounts
What we don’t claim
- No guaranteed ASR, ACD, PDD or “100% CLI” on any route
- No published uptime percentage beyond the service-levels page
- No per-call CDR export in the portal yet — reconcile from your dialer’s records
- No testimonials or client logos we can’t verify
Security · Service levels · Acceptable use · Company information · Service status
Starting a Call Center With 10 Agents?
Free, practical guides for planning a legitimate small operation — then a scoped quotation if you want help with the voice and technical setup.
- Step-by-step 10-agent setup guide
- Editable startup cost calculator
- Equipment, dialer and SIP checklists
- SIP channels & bandwidth calculator
- Hiring, QA and compliance basics
- 30-day launch plan and templates
Practical Guides for Voice Buyers
Talk to us about your traffic
Send destinations, expected minutes, concurrency and your dialer — or ask a question first.
Business-to-business only. Voice services may only be used for lawful communications and are subject to acceptable-use and destination-specific requirements.
Related pages
- SIP Termination
- Wholesale VoIP
- Call Center Routes
- CLI Routes
- AI Voice SIP
- Press 1 Routes
- Live VoIP Rates
- Request a Route Test
- VoIP Knowledge Hub
- Become a Reseller
- Contact Sales
WhatsApp, Telegram and email remain available for pre-sales and general enquiries. Registered customers use the Client Support Portal ticketing system as their primary, trackable support method. Payments are accepted in cryptocurrency only.