Wholesale Voice Termination and Origination
Horizon Communications Group brokers wholesale VoIP termination and origination for carriers, CLECs, CPaaS and UCaaS platforms, and resellers. Founder-led since 1998, we deliver outbound A-Z termination and inbound origination over direct tier-1 interconnects, priced through least-cost routing.
What is VoIP termination and origination?
VoIP termination is the delivery of an outbound call from your network to its destination on the PSTN through a carrier. Origination is the reverse: a carrier delivers inbound calls to you, on the numbers or DIDs you hold, and hands the media to your platform.
Wholesale voice termination provides outbound delivery in bulk, with A-Z routes and rate decks maintained across many networks. Most providers need both directions, so Horizon delivers termination and origination together rather than as separate contracts.
Why providers route voice termination through Horizon
Founder-led since 1998
You reach a desk that has routed wholesale voice for 28 years, not a ticket queue.
Direct tier-1 interconnects
As a wholesale VoIP carrier relationship, your traffic lands on direct interconnects with major networks.
A-Z termination with redundancy
A-Z termination reach with least-cost routing and failover, so a degraded route reroutes instead of failing calls.
Origination handled too
Inbound origination and number delivery are managed alongside outbound termination, in one relationship.
How wholesale termination and origination works
- 01
Consult
We review your outbound destinations, volumes, and quality targets, plus the inbound origination and numbers you need to receive calls on.
- 02
Provision and interconnect
We bring up termination routes over direct interconnects and set up origination so inbound calls land on your platform on the numbers you hold.
- 03
Monitor and optimize
Least-cost routing chooses qualified routes per destination. We watch answer-seizure quality and rebalance as rate decks change.
Who termination and origination is for
- Carriers
- Supplement A-Z termination reach and origination without building every interconnect yourself.
- CLECs
- Carry subscriber outbound and inbound voice with numbering and routing handled together.
- CPaaS and UCaaS providers
- Back your platform with wholesale termination and origination that scales with usage.
- Enterprises
- Send outbound traffic and receive inbound calls over wholesale voice instead of retail lines.
- Resellers
- Resell termination and origination under your own brand with a wholesale desk behind it.
Voice termination and origination FAQ
What is voice termination?
Voice termination is the delivery of an outbound call from your network to its destination on the PSTN through a carrier. Wholesale voice termination provides that delivery in bulk to carriers and providers, with routes and per-destination rates managed across many networks rather than a single retail plan.
What is the difference between termination and origination?
Termination is outbound: you hand a call to a carrier to deliver to its destination. Origination is inbound: a carrier delivers calls to you, typically on numbers or DIDs you hold, and hands the media to your platform. Most providers need both, which is why Horizon delivers termination and origination together.
What is A-Z termination?
A-Z termination means routes that cover destinations worldwide, from country code A to Z. A wholesale provider maintains rate decks and qualified routes across that full range, so you can terminate to almost any destination through one relationship rather than contracting each region separately.
How is wholesale voice priced?
Through rate decks and least-cost routing. A rate deck lists per-minute rates by destination prefix, and least-cost routing selects the cheapest qualified route per call that still meets quality. Rates vary by destination and change regularly, so the desk manages the decks and routing on your behalf rather than locking a single fixed price.
Ready to route wholesale VoIP termination and origination?
Tell the desk your destinations, volumes, and the numbers you need to receive calls on. We will build the routes and rate decks to match.