Tikal Networks is a developer of enterprise-class software for IP private branch exchange (PBX) systems, call centers, and application installations. It is the creator of Crystal ClearT IP-PBX and Crystal Call CenterT, bothenterprise-ready PBXs. The company's products deliver flexible, scalable, and reliable telephony solutions that have been used for many years by large and SMB enterprises in their mission-critical applications. Tikal Networks has deployed over 200 systems with more than 20,000 extensions.