OpenScape Voice is a native SIP-based real-time Voice over IP system scalable up to 100,000 users per system and a virtually unlimited number of users when OpenScape Voice systems are networked. It runs on highly reliable, redundant and fault-tolerant hardware. It provides a complete and feature-rich set of business class features and can be deployed on premise, in a data center (as a private cloud), or as a multitenant hosted/public cloud solution. OpenScape Voice is a carrier-grade enterprise voice solution meaning 99.999% reliability - that translates to less than 5 1/2 minutes of downtime per year! The server nodes are designed so that if one fails, the other server node can support 100% of the call load. The server nodes can operate with 100% call failover support even when they are geographically separated, greatly reducing the costs, and the amount of time implementing a disaster recovery strategy. And remote offices can be protected with an OpenScape Branch solution - a survivable branch office solution for OpenScape Voice. OpenScape Branch not only offers survivability, but it includes a media server, firewall, Session Border Controller, and integrated PSTN gateway, all in a single appliance form factor. The value of OpenScape Branch goes beyond survivability, its activity contributes to lower the overall deployment, bandwidth and service costs. OpenScape Voice can be deployed in a virtualized architecture. |
