Cloud contact centers still depend on reliable voice paths, secure borders and interoperability between platforms, carriers and enterprise environments. SBCs sit at that operational boundary.
The strategic question is not whether voice becomes cloud-native, but how companies maintain quality, routing control and security while integrating multiple providers and regions.
For vendors, BPOs and operators, SBC strategy should be evaluated together with carrier relationships, SIP interoperability, monitoring, failover design and support responsiveness.