80 E 5th, Suite 200
Edmond, OK 73034
1-VoIP Enhanced Services has been providing Hosted PBX and SIP Trunking service for over 10 years. They have PRI Reliability with 99.999% uptime. 1-VoIP is proud to present their own small business PBX and carrier IP PBX switch, PBXRealtime, which focuses on load balancing, mirroring, true multi-tenancy, and fraud protection.