888.444.1111
Visit O1 at Comptel Deal Center
Robust, Reliable Network and Trendsetting Engineering
O1 provides bandwidth and PSTN Trunking to wholesale service providers, carriers, calling card companies, and other competitive local exchange carriers (CLECs). Our wholesale services portfolio includes California origination, intrastate and interstate termination, toll-free call termination, turnkey VoIP services, managed modems, and colocation. O1's wholesale VoIP is offered with a range of connectivity options, backed with industry-leading support, very competitive rates and 24-hour turn-up.
O1's private IP network covers the state of California, passing traffic through Sacramento and Los Angeles POPs, and multiple rate centers. The O1 network was built with best of breed Lucent, Acme Packet and Cisco soft switches, session border controllers, and network equipment to deliver carrier grade reliability. We support our service with highly trained SIP engineers and an experienced customer support team. Our network architecture is designed specifically to support third-party connectivity.
O1 responds to the very specific needs of service providers and CLECS by working with them to design solutions to meet their unique requirements. O1 helps VoIP providers create cost-effective peering arrangements with the flexibility to route SIP sessions to a single provider for national termination. O1's preferential peering arrangements include flexible on-net/off-net rate decks, on-net origination with local DIDs, any-to-any peering, local number portability, and 911/E911 emergency services. O1 has been providing wholesale services for over ten years.
Wholesale Services:
- Call origination
- Call termination
- Toll-free termination
- Managed modems
- Wholesale colocation
Fill out our contact form
Email: carriersales@o1.com
Toll Free: 888.444.1111 ext. 2129
Direct: 916.554.2129