Published: 26 June 2009
Analyst(s): Juan Ignacio Fernandez , Akiyoshi Ishiwata , Bettina Tratz-Ryan , Deborah Kish , Tina Tian , Joy Yang
In a capital-constrained market, control layer investments come from mobile network service providers as well as voice over Internet Protocol rollouts in emerging markets. Leading vendors in the softswitch architecture market demonstrate strong capabilities and a large customer footprint.
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