Any
technology, which doesn`t keep developing is destined to stagnation and
companies that don`t embrace those developments will share this fate. The VoIP technology has been developing over the past decade, offering the direction of
“adapt or perish”. Let us see how wholesale VoIP market is changing. With
the capability for a company`s employees to be scattered across the world the
virtual PBX systems have much value compared with hardware-based on-premise
systems. Software and cloud-enabled VoIP solutions are becoming widely
used making the hardware-based systems obsolete and inflexible.