• Sonus and Verisign Communications Services Enable Operators to Provide Cost Effective Number Portability

    January 23, 2014

    Sonus Networks Sends Response to Legatum Capital

    January 23, 2014

    Sonus Networks Brings the Power of Voice Over Broadband to WiMAX

    January 23, 2014

    Sonus Networks Schedules Conference Call for Second Quarter 2009 Financial Results

    January 23, 2014

    Sonus Networks Supports Mobile Operators' Long Term Evolution Migration Strategy

    January 23, 2014

    Sonus Networks Expands Membership in Open Services Partner Alliance

    January 23, 2014

    Sonus Networks Ramps up Sales Infrastructure to Meet Demand for Packet Telephony Systems

    January 23, 2014

    Leading Internet Voice Experts Discuss Consumer Demand For Voice Over IP At 2006 Fall VON

    January 23, 2014

    Neutral Tandem to Complete IP Voice Network Transformation with Sonus Networks

    January 23, 2014

    Tortel Communications Selects Sonus Networks to Replace Legacy IP-Network

    January 23, 2014

    Sonus Networks Reports First Quarter 2008 Financial Results

    January 23, 2014

    Sonus Networks Delivers Innovative New Communications Services To Network Operators In Asia Pacific

    January 23, 2014