KalliopePBX - http://www.kalliopepbx.com/
NetResults S.r.l. was created in April 2006 by a group of Professors, Researchers and PhDs of the Telecommunication Engineering Department of the University Of Pisa as an “Official University Spin-off Company”. NetResults designs and deploys convergent communication networks for enterprises, service providers and telco operators, by providing flexible IPPBX solutions and VoIP platforms. Netresults provides integrators and installers with predefined configurations for their KalliopePBX and Kalliope Nerve solutions, both supported by Patton mediagateways, to interconnect with PSTN analog and ISDN lines, or to connect with multiple traditional phones in specific business environments (hotels/enterprises). Ranging from 20 to over 100 contemporary calls, KalliopePBX offers integrated voice and data services, with failover options and SIP-to-Skype embedded functionality, with no license scheme or new software upgrade limitations. Kalliope Nerve is a full VoIP platform for medium/large enterprises providing services such as data/voice/video streaming , presence services, and instant messaging. Kalliope Nerve is currently in production at the Region of Tuscany Public Administration HQ, available as an interconnection platform that can be accessed by all PA offices in the region territory.
Netresults has adopted the reliability and quality of Smartnode VoIP mediagateways since the very early stages of their solutions development, combining traditional telephony business environments and needs, with new voice services provided in VoIP. Netresults has two engineers certified as Smartnode specialists.