Carrier-grade voice and messaging
Wholesale voice routing and A2P messaging on one integration — with per-route quality data you can actually see.
Trusted by 16,000+ industry partners since 2017
- Northwind Telecom
- Aperture Cloud
- Kestrel Payments
- Vantage BPO
- Meridian Health
- Loft Logistics
- Sable Travel
- Ridgeline Software
Products
Two products, one integration
Everything the portal can do is also an endpoint — documented down to how it fails.
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Voice Routing
Programmatic call control with webhooks for every state change, and recordings you can fetch the moment a call ends.
- Call control
- Event webhooks
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Messaging
Outbound SMS with real delivery receipts, and inbound messages delivered to your webhook in the order they arrived.
- Delivery receipts
- Inbound webhooks
Network at a glance
- 4.2B
- Minutes carried each year
- 310+
- Direct interconnects
- 240+
- Destinations reachable
- 99.99%
- Platform uptime
Across voice termination and origination.
Tier-1 and regional operators.
Countries and territories.
Rolling twelve-month measurement.
Why GTL
Built by people who were tired of asking for the data
Every claim on this page is something you can verify in the portal on day one.
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Route-level transparency
ASR, ACD, PDD and short-call ratio per route, sampled every minute — including the periods we would rather you did not see.
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Fraud caught in minutes
Per-destination baselines and hard spend caps enforced at the session border controller, not in a nightly reconciliation job.
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Integration that admits failure
Versioned, idempotent, and explicit about what is asynchronous. Webhooks are signed and retried on a published schedule.
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240 destinations, one contract
Open a market to test it and close it if it does not work. Commercial overhead stops scaling with your map.
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Capacity that follows demand
Concurrent-call capacity expands within 60 seconds. A campaign day does not need a provisioning ticket.
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Escalation reaches an engineer
The network operations centre is staffed continuously by people who can change routing, not file a ticket about it.
Lifting outbound connect rate by four points across six markets
A 600-seat outbound operation was losing answered calls to CLI stripping. Moving to verified premium routing recovered four points of connect rate.
Read the full story- 4.1pt
- Connect rate increase
- 11%
- Lower cost per connected minute
- 6
- Markets migrated
Customers
What the people running the traffic say
Unedited quotes from engineers, operators and finance leads who use GTL daily.
“We moved eleven markets over in six weeks. What sold us was being able to see per-route ASR without asking anyone for a report.”
“Our connect rate went up four points in the first month on premium CLI routing. For an outbound floor of six hundred agents, that is not a rounding error.”
“The fraud caps paid for the entire contract the first time a loop ran overnight. We found out at four minutes past, not at month end.”
“The integration documents its own failure modes, which sounds like a small thing until you have worked with one that does not.”
Start sending in minutes
Pick what you need and leave us a way to reach you. We will set up a sandbox so you can test before committing to anything.
Need more detail first? Write to us or check the direct numbers on the contact page.
- $2 free bonus credit
- No credit card required
- Cancel anytime
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Sandbox credentials are issued immediately. Talk to an engineer before you commit to anything.