XO Communications and Fonality announce that Fonality PBXtra
Pro phone systems have passed XO Communications' certification for standard interoperability with XO's SIP
-based integrated voice and data communications solution.
XO Communications is a leading provider of business-class VoIP services and solutions, supporting more than 15,000 businesses and 500,000 customer employees. Fonality's IP-PBX phone systems are known for reliability, superior features, simplified deployment, and offering cost savings up to 80 percent off the price of competing solutions.
The interoperability of XO SIP with Fonality PBXtra and trixbox Pro phone systems assures businesses that deploying a Fonality IP-PBX with XO SIP is a simple task. The certification process created by XO Communications tested Fonality's IP-PBX in more than 400 real-world environment simulations to ensure maximum reliability.