Wholesale VoIP · Carrier Routes

Wholesale VoIP provider — direct carrier routes to 190+ countries.

Buy bulk VoIP termination minutes from $0.003/min through 1,500+ direct carrier interconnects. Tier-1 routing quality. STIR/SHAKEN compliant. No contracts. Live test trunk in 24 hours.

No contracts. No monthly minimums. Postpaid available after 30 days.

mcm-routes › route-health --tail
STREAMING
$ mcm routes --health --tier=tier-1 --top=10
Connecting to sip.mcm.io · resolved 4 PoPs (NA · EU · APAC · LATAM)
✓ session ready · attestation A
United States 48// LRN · A-attested
ASR 68%PDD 412 msPRIME
United Kingdom Mobile// All UK MNOs
ASR 71%PDD 385 msPRIME
Germany Mobile// DT direct
ASR 66%PDD 478 msPRIME
India// Tier-1 IP-IP
ASR 62%PDD 521 msPRIME
Pakistan// Licensed IP-IP
ASR 58%PDD 612 msOK
Mexico Mobile// Telcel direct
ASR 64%PDD 445 msPRIME
Brazil Mobile// Vivo · Claro
ASR 67%PDD 498 msPRIME
Network capacity utilization68% of 10K CPS
$

1,500+

Direct interconnects

5.2B+

Minutes / year

99.99%

Uptime SLA

10K

CPS sustained

190+

Destinations

Trusted by 17,500+ carriers, BPOs, and platforms.

§02 · Definition

What is wholesale VoIP?

Wholesale VoIP is a B2B service where carriers, resellers, and high-volume buyers purchase voice termination minutes in bulk at carrier-floor rates — routing traffic over SIP trunks instead of paying per-user retail fees.

Wholesale buyers get direct access to carrier interconnects, real-time CDRs, and A-Z rate decks they can resell, white-label, or use to power their own UCaaS, CCaaS, contact center, or SaaS voice product.

ResellWhite-labelUCaaSCCaaSContact centerSaaS voice
Model comparisonBuyer perspective
Retail VoIP

Per-seat plans

Fixed monthly fees

  • – Per-seat licensing
  • – Vendor markups
  • – Feature gating
Wholesale VoIP

Per-minute used

Pay only for traffic

  • Carrier-floor rates
  • A-Z rate deck access
  • White-label ready
Built forHigh-volume carriers + resellers
§03 · Direct vs aggregator

Direct interconnects beat aggregator routes.

Most “wholesale VoIP providers” resell someone else's capacity — 3 to 5 hops, longer PDD, unstable ASR. We peer directly across 1,500+ Tier-1 interconnects, so calls reach destination in 1 or 2 hops.

Metric
MCM Direct
Typical aggregator
Hops to destination
1–2
3–5+
Regional latency
Sub-45 ms
80–200 ms
Post-Dial Delay (PDD)
Under 800 ms
3–8 seconds
ASR (Answer-Seizure Ratio)
60–70%+ consistent
35–55% variable
NER (Network Effectiveness Ratio)
95%+
75–85%
CLI delivery
99% guaranteed (CLI routes)
Often stripped
FAS (False Answer) protection
AI probes test routes 24/7
Reactive only
CPS sustained
10,000 CPS
Typically under 2,500
Time-to-live trunk
24 hours
5–10 business days
Minimum commitment
None — pay as you go
Often $1,000+/mo minimum
§04 · Rate snapshot

Wholesale VoIP rate snapshot.

Representative Premium CC and CLI rates. Request the live deck for full A-Z pricing.

Destination
Premium CC
CLI Route
Notes
United States 48
$0.0028
$0.0042
LRN-routed, full STIR/SHAKEN
United Kingdom Mobile
$0.0125
$0.0175
All UK MNOs
Germany Mobile
$0.0185
$0.0245
Deutsche Telekom direct
India
$0.0098
$0.0145
Tier-1 only — no grey routing
Pakistan
$0.0162
$0.0235
Licensed IP-to-IP routes
Mexico Mobile
$0.0118
$0.0162
Telcel and AT&T direct
Brazil Mobile
$0.0142
$0.0195
Vivo, Claro, TIM direct
Australia Mobile
$0.0145
$0.0215
Telstra, Optus, TPG

Rates above are illustrative. Volume discounts step down at 1M, 5M, 10M, and 25M+ minutes/month. Live A-Z deck delivered in one business hour.

§09 · Pricing

Three commercial models.

Basic CC

Cost-Optimized
$0.003/min

Starting from

For high-volume, cost-sensitive operations on Tier-2 and Tier-3 destinations.

  • Hybrid A-Z routing (price-optimized within quality floor)
  • LCR+ Least Cost Routing with quality floor enforcement
  • Standard ASR and PDD targets
  • Self-service portal with basic CDR export

Best for

Outbound dialing campaigns · marketing traffic · non-mission-critical voice

Most popular

Platinum CC/CLI

Premium Quality
$0.005/min

Starting from

For carrier-grade voice quality and guaranteed CLI delivery.

  • Tier-1 direct routes only
  • 99% CLI-guaranteed delivery
  • STIR/SHAKEN signing on US traffic
  • 24/7 NOC + named route engineer

Best for

Enterprise UCaaS · contact centers · MNO offload

Custom

Negotiated Pricing
Quotebased

Negotiated

For 10M+ minutes per month or specialized corridor requirements.

  • Volume-based negotiated rates
  • Dedicated capacity reservation
  • Custom SLA terms
  • Bilateral BGP peering at major IXs

Best for

Large carriers · MNOs · platform companies

Ready to route wholesale VoIP traffic?

Send your traffic profile. Get a live A-Z rate sheet inside one business hour. Send test traffic the same business day.

FAQ

Wholesale VoIP — questions buyers ask before going live.

What's the minimum commitment to start?expand_more

None. We provision a test trunk with no contract or minimum. Most customers begin with 100K to 1M test minutes, then scale up only when our routes prove out against their existing provider. Postpaid billing requires 30 days of stable traffic and a credit review.

How fast can I be live?expand_more

Test trunk: same business day. Production cutover: typically 24 hours after test traffic validates against your ASR and PDD targets. New customers ramping from zero are usually sending production traffic within 48 hours of first contact.

Are your routes STIR/SHAKEN compliant?expand_more

Yes. All US-originated traffic is signed at A-attestation level for verified customers. We are registered in the FCC Robocall Mitigation Database (RMD), and we provide attestation-level documentation to enterprise customers on request. International CLI routes use equivalent local trust frameworks where they exist.

What is your CPS capacity?expand_more

We sustain 10,000 calls per second across our global PoP footprint. Per-trunk CPS is configured during provisioning based on your traffic profile — most customers start at 100–500 CPS per trunk and scale up. We do not throttle CPS unless explicitly requested for cost-control reasons.

How do you protect against False Answer Supervision (FAS)?expand_more

AI probes call our routes 24/7 from 40+ countries. They flag premature billing, fake-ringback, and IVR-trap patterns. Failing routes are auto-removed within 60 seconds. Confirmed FAS minutes are never billed.

Can I white-label MCM as my own wholesale provider?expand_more

Yes. Our reseller program includes a branded portal, sub-account billing, partner rate decks, and API access scoped to your sub-tenants. You set your retail margins. Most resellers go live in 2–3 weeks.