A low-cost open, integrated SIP PBX solution (and more) vs. high-cost proprietary vertically integrated solution A SIP PBX solution that you control? Yes.

Pingtel’s SIPxchange ECS—the PBX for Linux—is a 100% SIP, enterprise-grade, full featured, software-based IP PBX with integrated voice mail, ACD, multiple auto attendants and a web-based system configuration and management tool. SIPxchange ECS is based entirely on the SIP standard, and operates on popular Linux servers, PSTN/IP gateways, and end points.

SIPxchange ECS (Enterprise Communications Server) delivers the redundancy, interoperability, scalability and “plug and play” benefits enterprises expect.  ECS is a SIP PBX “and more”; including a robust real time architecture, integrated presence and an ACD.

Pingtel’s SIPxchange ECS provides very low-cost IP PBX, branch office, key system, and call center solutions.  These solutions integrate with legacy TDM and IP networks, meet requirements for TDM PBX replacement, and improve the user experience with the features, reliability, and flexibility you expect from high-cost proprietary vertically integrated solutions.
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