Andriy Zhylenko

Hot Off The Wires

Testimonials & Reviews 6/22/2021

Testimonials & Reviews 2/5/2021

Mastertel Brings New Virtual PBX Options to Russia 6/15/2017

PortaOne PortaSwitch Playing Role in Market Shift Away from Cellular Voice Service 3/3/2016

Italian Business VoIP Credits Partner for Years of Success 9/2/2015

PortaSwitch Enables Lightspeed Communications to Provide Advanced Services to Bahrain 2/8/2013

PortaBilling Oracularius Powers New Era of Telephony in Russia 1/10/2013

Business VoIP Provider WorldCall Reveals Successful Interoperability of PortaSwitch with Colt 5/2/2012

VoIP Week in Review: New Solutions Make VoIP More Affordable 4/23/2010

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