Cisco Room Bar, EQ, and EQX devices now ship with a genuine choice: run them in Webex mode with Cloud Video Interop (CVI) into Teams meetings, or switch them into Teams native mode so the device joins Teams meetings directly, the way a Microsoft-certified MTR device would.
For an organisation running only Teams, or only Webex, the choice barely matters. The decision gets hard — and expensive if you get it wrong — the moment your estate genuinely runs both platforms, which describes almost every enterprise I've worked with post-2022.
What CVI actually gives you
CVI keeps the device in its native Webex experience — Webex Control Hub management, Webex-native touch UI, Webex calling and scheduling — while a Cisco or Pexip CVI gateway bridges the device into Teams meetings when needed. The room stays a first-class Webex endpoint that can also join Teams calls.
This matters most when the room's primary daily usage is Webex, and Teams interop is a secondary requirement — common in organisations where Webex is the incumbent platform and Teams adoption is still growing, or where the device estate serves external-facing meeting patterns where Webex remains the standard.
What Teams native mode actually gives you
Flipping the device into Teams native mode makes it behave as a certified Teams Rooms endpoint. It shows up in Teams Admin Centre, inherits Teams policies, reports into CQD and TRPM alongside your other MTR devices, and joins Teams meetings without any interop layer or gateway hop.
This is the right choice when Teams is becoming (or already is) the organisation's primary meeting platform, and you want the room to be managed, monitored, and governed exactly like every other MTR device in your estate — one management plane, one quality dashboard, one policy set.
The decision framework
I use four questions, in this order, to make the call for a given room or room class:
- What's the room's actual meeting mix? Pull real usage data — not assumption — on the Teams-to-Webex ratio for that room or building over the last 90 days.
- Who owns operational management for this estate? If your operations team lives in Teams Admin Centre and CQD day to day, native mode reduces their tooling surface. If they live in Control Hub, CVI keeps them in one place.
- Is this room externally facing? External guest join experience still tends to be smoother on the platform the room is natively running — worth testing both before deciding for client-facing or boardroom-tier rooms.
- What's your 18-month platform trajectory? If the organisation has a stated direction of consolidating onto Teams, native mode avoids a second migration. If Webex is staying as a permanent dual-platform strategy, CVI is the more stable long-term choice.
The cost of getting it wrong
The expensive mistake isn't picking the "wrong" one in absolute terms — both are legitimate, supported configurations. It's picking inconsistently across a large estate without a documented framework, so that identical room tiers in different buildings run different modes for no defensible reason. That's what turns into a second, unplanned migration project twelve months later, once someone in operations notices the estate doesn't match itself.
