Wholesale voice termination rates you can actually predict.
Per-second billing, transparent A-Z rate decks, and a live cost calculator — compare your effective rate by destination before you commit to a route.
Three voice services. One Tier-1 carrier.
Buy termination, origination, and toll-free as a bundle — or pick the one you need today and add the others when you scale.
A-Z Termination
Tier-1 routes to 180+ destinations with carrier-grade quality and transparent price tiers per destination.
- Direct peering with US Tier-1s
- Premium + Standard route tiers
- Per-second billing
- STIR/SHAKEN attestation
DID Origination
Local & national numbers across 60+ countries, instant provisioning.
- Local, national & mobile DIDs
- E911 ready (US & CA)
- Bulk porting in 5-7 business days
- Carrier-of-record options
Toll-Free
US RespOrg control, vanity numbers, and ring-to-anywhere routing.
- 8XX RespOrg ownership
- Vanity number search & port
- RoboCall mitigation
- SMS-enabled toll-free
Every call. Five reliable steps.
From SIP INVITE to CDR archive, your traffic moves through a deterministic pipeline engineered for sub-second decisions.
Originate
Call enters via your SIP trunk, validated against your IP allowlist & TLS.
Authenticate
STIR/SHAKEN signs the call and assigns an attestation level (A/B/C).
Best-route
LCR engine picks the optimal Tier-1 path on ASR, MOS, and price weights.
Failover
If the primary route degrades, traffic instantly hops to the secondary peer.
Terminate
Carrier delivers the call. CDR + media metrics stream back to your portal.
Call enters via your SIP trunk, validated against your IP allowlist & TLS.
STIR/SHAKEN signs the call and assigns an attestation level (A/B/C).
LCR engine picks the optimal Tier-1 path on ASR, MOS, and price weights.
If the primary route degrades, traffic instantly hops to the secondary peer.
Carrier delivers the call. CDR + media metrics stream back to your portal.
See what you'll save vs. retail rates.
Pick a destination, enter your monthly minute volume, and we'll show you Teloz wholesale pricing next to typical retail. No login required.
- Per-second billing, no rounding
- No setup fees or minimum commits
- Volume tiers refresh monthly
See your routes, not your invoices.
Every CDR feeds the dashboard in under 3 seconds. Watch ASR, PDD, and MOS by hour, by destination, by route — and set alerts that page your NOC the moment a peer drifts. Metrics are reported in line with ITU-T E.164 numbering standards.
- Per-route quality scoringASR · PDD · MOS · ACD · jitter
- Real-time alertsSlack, PagerDuty, webhook
- 90-day metric historyDrill down by destination & peer
What you get when the carrier is the carrier.
Direct routes — no middlemen.
We peer directly with Verizon, AT&T, T-Mobile, BT, Deutsche Telekom and 40+ other Tier-1s. Calls get the shortest path, lowest latency, and the best rates — without resold capacity.
STIR/SHAKEN, TRACED, & CLI integrity.
Every outbound call is signed with A-level attestation. We block spoofed CLIs in real time, file your TRACED Act robocall mitigation plan, and ship CDRs that meet FCC retention rules.
Humans on the line, 24/7.
Our US-based NOC watches every route around the clock. Routes drift, CLIs get blocked, peers go dark — we open the ticket before you do, and our SLA backs the credit.
Einstecken mit SIP, REST oder SDK.
Stellen Sie einen Trunk in 90 Sekunden bereit. Verwenden Sie rohes SIP, unsere REST-API oder unsere typisierten SDKs für Node, Python, Go und PHP. Keine proprietären Protokolle, keine Herstellerbindung.
Großhandels-Sprachpartner wachsen weiter Teloz.
Von Resellern über BPOs bis hin zu Outbound-Dialern – Tier-1-Voice vom ersten Tag an.
“Durch die Umstellung unserer Outbound-Sprache auf Teloz sanken unsere Ausgaben pro Minute um 38 % und die ASR stieg in derselben Woche um 6 Punkte.”
“Wir haben vier Großhandelsanbieter im direkten Vergleich getestet. Teloz hatte die niedrigste PDD und das einzige NOC, das uns zuerst anrief, als ein Peer abwanderte.”
“Allein das STIR/SHAKEN-Abiturzeugnis erhöhte unsere Antwortquote bei Kaltakquise-Kampagnen von 41 % auf 49 %. Die Mathematik hat sich von selbst geschrieben.”
“Interconnect war innerhalb von drei Werktagen live. Das Portal zeigte unsere ersten einströmenden CDRs, bevor der Kaffee unseres SIP-Ingenieurs kalt war.”
Die kurzen Antworten.
Alles, was Netzbetreiber, Wiederverkäufer und Dialer-Betriebe fragen, bevor sie live gehen.
Testen Sie unsere Routen mit Ihren. Kein Vertrag, keine Verpflichtung.
Sandbox-Trunk mit 20 $ Testguthaben, live in 5 Minuten. Vergleichen Sie Ihren Datenverkehr 7 Tage lang mit echten Tier-1-Routen – behalten Sie, was funktioniert, und lassen Sie weg, was nicht funktioniert.
