According to a new report published by OG Analysis, the global IP Multimedia Subsystem (IMS) Market was valued at USD 4.77 billion in 2025 and is projected to reach USD 19.05 billion by 2034, expanding at a CAGR of 16.63% as telecom operators transition from legacy circuit-switched networks to cloud-native, all-IP voice and multimedia architectures. Market Overview The market encompasses...