Wholesale VoIP Termination
DialPhone provides carrier-grade wholesale voice termination — A-Z routing with a focus on the United States and Canada — for carriers, ITSPs, call centers, and resellers that move volume.
Coverage
- United States & Canada — domestic termination across the NANP, with local and toll-free routing.
- A-Z international — global termination reach for international voice traffic.
Capabilities
- SIP and multi-PBX compatible — interconnect with standard SIP trunks and common PBX platforms.
- Scalable routing — least-cost and quality routing that grows with your traffic.
- Carrier-grade infrastructure — built for sustained wholesale volume and reliability.
- Monitoring & support — traffic visibility and a route-quality feedback loop.
Who it's for
- Carriers and interconnect partners needing A-Z termination.
- ITSPs and resellers reselling voice minutes.
- Contact centers and BPOs running high outbound volume.
Wholesale vs. the DialPhone business phone product
This wholesale service is separate from the DialPhone AI business phone system — our per-seat, AI-powered cloud phone, SMS, and contact-center product for teams in the US and Canada. Wholesale termination is a carrier-facing voice service; the business phone product is for end-user organizations. They share the DialPhone network but are bought and priced differently.
Talk to the wholesale team
Wholesale routing, rate decks, and interconnects are quoted per partner. Contact us to discuss volume, destinations, and routing requirements — or call sales at +1 (608) 795-3733.