Using a built-in firewall, the DVX-1000 protects the system against unauthorized access and denial of service attacks. Commenting on the advantages of IP-PBX, Gunneswara Rao, director-VoIP, said, "With an IP-PBX, the corporate LAN/WAN becomes the platform for connecting IP phones over a shared packet network. This creates a unified environment for data and voice applications."

The DVX-1000 helps VoIP devices like SIP phones, gateways, etc to make and receive calls, implements host of voice call features and manages accounts and auto provisioning of D-Link endpoints. It is interoperable with any SIP standard based product and uses CPL and Voice XML for call control and feature implementations.

The new network telephone exchange requires minimal configuration for installation and, unlike PBX systems, it completely eliminates customer dependency on the vendor for administration and maintenance owing to its intuitive and secure web-based administration and management interface.

The DVX-1000 will be available throughout India through D-Link's regional distributors and comes with a one-year warranty.

Source: D-Link