Salesforce taps Ribbon for voice infrastructure in agentforce
TEXAS, UNITED STATES — Ribbon Communications has integrated its cloud-native session border controller technology into Salesforce’s Agentforce Contact Center in the Public Cloud, the companies announced May 14, 2026.
According to a press release, the partnership connects Ribbon’s Software Session Border Controller Cloud Native edition (SBC CNe) and Policy and Routing Engine (PSX) directly to the Agentforce platform, routing voice traffic to both agentic AI and human agents. No financial terms were disclosed.
The integration runs across multiple Amazon Web Services instances, with Ribbon Professional Services overseeing implementation and ongoing deployment support.
Ribbon’s cloud-native SBC enables agentforce voice routing
Ribbon’s SBC CNe functions as the voice gateway between enterprise telephony networks and Salesforce’s AI-native contact center platform, handling authentication, encryption, and intelligent call routing in real time.
The containerized architecture allows contact centers to scale individual voice-processing instances independently without redeploying full infrastructure stacks. This design lets enterprises add Agentforce voice capacity in hours rather than months — a structural shift from traditional telecom deployment models.
“Our ability to deliver this solution reflects years of work to fundamentally change how we build and deliver communications software,” said Sam Bucci, Executive Vice President and Chief Operating Officer of Ribbon Communications.
Partnership positions Ribbon inside the CX AI stack
With agentic AI handling an expanding share of inbound customer interactions, contact centers require voice infrastructure that can scale dynamically alongside AI workload spikes — a gap this integration directly addresses.
Ribbon’s PSX policy engine governs how calls are distributed between Agentforce’s AI agents and human specialists, enabling blended routing without manual configuration changes at each scaling event.
The deployment across multiple AWS instances provides geographic redundancy, reducing single-point failure risk for enterprise contact centers running 24/7 global operations.
Bucci added: “I’m extremely proud of this collaboration, which showcases how modern telecom networks are deployed.”
Ribbon’s integration with Agentforce reflects a wider shift in how enterprise contact center infrastructure is being built and deployed.
Cloud-native session border controllers — software-defined, containerized, and deployable across public cloud — are displacing hardware-based alternatives as AI platforms require elastic voice routing that scales on demand.
Contact center vendors including Genesys, NICE CXone, and Five9 have each built out similar cloud-native SBC layers in recent years to support AI-human blended routing at scale.
For Ribbon, the Salesforce partnership positions its software stack inside one of the largest enterprise AI platforms in the market, diversifying revenue beyond its traditional carrier and enterprise network customer base.
