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Cisco CCE / CCX Coexistence with ExpertFlow

Customer challenge

Cisco CCE and CCX customers have built mature, dependable voice operations on CUCM, PSTN gateways, and dedicated Cisco infrastructure. The challenge is not that this estate is failing — it is that the demand for modern capabilities (AI assistants, digital channels, CRM-embedded agent desktops) is growing faster than a single platform refresh can deliver, and these customers do not want to put a well-functioning, heavily-invested Cisco environment at risk to get there.

The capabilities they need can be added through Cisco's own roadmap, but doing so typically means committing to a platform-level transition before the business is ready, on a timeline that is not theirs to set. Large and regulated contact centres in particular cannot accept a big-bang cutover, and they are reluctant to write off infrastructure that still has years of useful service left. What they want is a way to move forward on modern capabilities now, incrementally, without disturbing the voice foundation that already works.

ExpertFlow's approach

ExpertFlow is built to coexist with Cisco, not replace it. Rather than asking the customer to decommission their Cisco estate before going live, ExpertFlow runs as a complementary platform alongside CCE/CCX, taking on the functions where it adds the most value and leaving Cisco to keep doing what it already does well. The approach:

  • CUCM/SIP voice infrastructure stays in place; ExpertFlow connects to it via SIP
  • Cisco CCE/CCX continues to own PSTN connectivity and core voice handling
  • ExpertFlow provides the modern agent desktop for the agent groups that adopt it
  • Digital channels (chat, email, social) and AI assistance are added through ExpertFlow immediately, with no impact on the existing voice flows
  • Skills-based routing in ExpertFlow runs in parallel with CCE routing, so routing logic can be extended incrementally rather than re-platformed in one step
  • IVR and self-service can move to ExpertFlow if and when the customer chooses

Because each capability is introduced independently, the customer gains modern omnichannel and AI capabilities right away while the Cisco environment continues operating untouched. How long the two run side by side — and whether any Cisco component is ever retired — is the customer's decision, made on their own budget and risk schedule rather than driven by a vendor's cutover deadline.

Why ExpertFlow wins here

ExpertFlow's distinctive position with Cisco customers is that of a long-term complement. Cisco's own roadmap — consolidating onto Webex Contact Center — is a sound path for organisations ready to move their voice operations to Cisco's cloud. But many Cisco customers are not, and should not have to be, on that timeline: they have current CUCM and PSTN investments they intend to keep, or data-residency and regulatory constraints that make on-premise voice a requirement rather than a preference. For these customers, ExpertFlow adds the modern capabilities they need on top of the Cisco estate they want to keep, with edge call-control that keeps signalling and media on the customer's own network.

This is what makes the coexistence model durable rather than transitional: the customer is not trading one all-or-nothing platform commitment for another. They keep their Cisco voice foundation, gain a modern omnichannel and AI layer through ExpertFlow's open architecture, and retain full control over if and when the shape of their estate changes. ExpertFlow earns its place by complementing Cisco for the long run — not by demanding that Cisco be torn out first.