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Home / Services / Wholesale VoIP Termination

Wholesale VoIP Termination

Carrier-grade voice termination across the U.S., UK, and Canada with real-time CDRs and intelligent routing.

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Network quality

Routes engineered for contact centers that measure every call.

Wholesale termination is the backbone of your voice operation. DialSync maintains direct interconnects with tier-1 carriers across North America and the United Kingdom, giving you predictable ASR, low post-dial delay, and consistent CLI presentation on every destination.

Our routing team continuously benchmarks carrier performance and shifts traffic away from underperforming paths before your supervisors notice a dip in connect rates.

  • 220+ active termination routes
  • ASR and PDD monitored per destination
  • Multi-carrier failover on critical paths
  • CLI normalization and presentation controls

Wholesale VoIP Termination at a glance

CoverageUS, UK, Canada
Billing1/1 second
PDD target< 50 ms
CDR deliveryReal-time
Uptime SLA99.99%
Operations

Onboarding, testing, and production cutover — handled by voice engineers.

Most customers receive test credentials and a tailored rate sheet within one business day after KYC is complete. Our provisioning team configures your routing profile, CLI rules, and CDR delivery before a single production minute is billed.

Scale from pilot traffic to full production without renegotiating contracts. Add destinations, adjust rate decks, and open sub-accounts through your client portal or dedicated account manager.

  • Test credentials within 24 hours
  • Dedicated technical account manager
  • Sub-account and reseller hierarchy
  • Volume-based rate optimization

Wholesale VoIP Termination at a glance

Onboarding24–48 hours
Test trafficIncluded
Portal accessDay one
Support tier24/7 NOC
Compliance built in

STIR/SHAKEN, fraud protection, and regulatory controls on every route.

Termination without compliance is a liability. DialSync signs eligible U.S. traffic with A-level STIR/SHAKEN attestation, monitors for TCPA risk patterns, and provides OFCOM-aligned UK routing with optional TPS/CTPS filtering.

Combine wholesale routes with our fraud protection stack to catch toll-fraud spikes and anomalous destination bursts before they drain your balance.

  • FCC Robocall Mitigation Database listed
  • STIR/SHAKEN A-level on eligible U.S. traffic
  • TPS/CTPS filtering on UK routes
  • Real-time fraud alerts and optional hard blocks

Wholesale VoIP Termination at a glance

U.S. attestationA-level
UK filteringTPS / CTPS
Fraud alertsReal-time
RMD statusListed
Key benefits

Why teams choose DialSync for Wholesale VoIP Termination

Tier-1 interconnects

Direct peering with major U.S., UK, and Canadian carriers — no grey-route exposure.

Per-second billing

Transparent rate sheets with 1/1 second increments and real-time balance tracking.

Intelligent LCR

Quality-weighted least-cost routing that balances ASR, ACD, and margin automatically.

Real-time CDRs

SFTP, webhook, or REST delivery for billing reconciliation and dispute resolution.

24/7 NOC support

Proactive route monitoring with failover and named technical account managers.

Overview

DialSync wholesale VoIP termination delivers carrier-grade voice routes for carriers, call centers, and BPOs that need predictable quality at scale. We interconnect directly with tier-1 carriers across the United States, United Kingdom, and Canada.

Every route ships with real-time CDR delivery, intelligent least-cost routing, and proactive quality monitoring. Whether you run high-volume outbound campaigns or mission-critical inbound contact centers, our network is built to handle peak traffic without grey-route risk.

Pair wholesale termination with our compliance stack — STIR/SHAKEN attestation, fraud protection, and 24/7 NOC support — for an end-to-end voice platform your operations team can trust.

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Request pricing for Wholesale VoIP Termination

Tell us about your traffic profile, destinations, and timeline. Our sales team typically responds with a tailored rate sheet within one business day.

Inquiring about: Wholesale VoIP Termination

More services

Explore our other VoIP services

SIP TrunkingUSA/UK/Canada DIDsToll-Free NumbersPredictive Dialer SolutionsAI AMD & Voice DetectionWhite Label VoIPCarrier-Grade RoutingBilling & Client PortalSTIR/SHAKEN Compliant TrafficCall Recording & MonitoringVICIdial Hosting & SupportFraud Protection & Compliance24/7 NOC Support

Ready to build your voice platform?

Wholesale termination, SIP trunking, DIDs, dialer hosting, and 24/7 NOC support — all from one carrier-grade provider.

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