Press releases for phone system

Viper VoIP Business Phone System Product Web Site Launch (2012-03-20)
The Viper VoIP telephone system product web site launched today, introducing their latest business IP PBX system for enterprise customers. The new enterprise PBX does not follow traditional industry pricing models with no per-user licensing and includes free updates, upgrades and new features.

3CX Develops 10 Key New Features for Its IP PBX in Only 20 Weeks (2008-07-31)
3CX has announced the release of version 6.0 of 3CX Phone System for Windows. The most recent version of the award-winning and software-based PBX ships with 10 key new enterprise-level features developed in only 20 weeks.