IP PBX
We'll work with you to understand your needs and select a solution from our portfolio of communication platforms.
Internet Protocol (IP) Private Branch Exchange (PBX)
IP PBXs are for midsized or larger enterprise clients who need to accommodate more complex calling patterns or who have inbound calls directed to agents for sales or customer service. Features and cost efficiencies available with an IP PBX:
- Support for 25 to 500 users
- Direct in-dial for individual extensions
- Contact centers
- Automated call distributor
CornerStone’s next-generation solutions let you leverage technology and tools to keep communicating effectively and running your business smoothly.
- Voicemail and automated attendant
- Unified communications
- Professional design, installation and training
- Infrastructure upgrades and inside wiring as needed


