IMS Ignites Network Transformation: Market to Reach $14.4 Billion in 2010

Fueled by the emergence of IP multimedia subsystem (IMS), a telecom network transformation is gaining momentum. IMS is emerging as a viable, long-term standard and architecture that will fulfill the idyllic promise of converged fixed and mobile services that provide a seamless end-user experience across various access networks. According to new research from IDC, network equipment providers and IT vendors are seizing the opportunity and will drive the IMS market to an impressive $14.1 billion in 2010.



IMS is still in its infancy and will continue to develop and mature over the coming years. While all players on the supply side agree that it is an important construct, there is little consensus on what, specifically, IMS is. "IMS is complex and up for interpretation by key market players seeking to push their individual agendas," said Lee Doyle, vice president of IDC's Network Infrastructure group. "Each organization is trying to shape IMS in its own image and likeness, giving it a leg up on the competition."



For service providers, IMS could become the "killer environment" they desperately covet. Service providers recognize the importance and need for the IMS architecture, but must realize that deployment is not without its challenges. In general, service providers will remain patient and embrace the IMS opportunity while continuing to invest prudently in the emerging technologies that will lead to long-term success.



Although IMS shows great promise, current disconnects between infrastructure vendors and network operators, as well as implementation issues, must be resolved. "Vendors need to find common ground quickly, since a fragmented IMS 'story' is likely to fuel uncertainties and undermine the confidence of network operators in embracing IMS," Doyle said.