210-065 · Question #247
Which call control device does the Cisco DX650 use?
The correct answer is B. Cisco Unified Communications Manager. The Cisco DX650 desktop video endpoint registers with Cisco Unified Communications Manager (CUCM) for all call control functions.
Question
Which call control device does the Cisco DX650 use?
Options
- AVideo Communications Server
- BCisco Unified Communications Manager
- CCisco TelePresence Server
- DCisco TelePresence Manager
- EVideo Communications Server and Cisco Unified Communications Manager
- FCisco Unified Communications Manager and Cisco TelePresence Server
How the community answered
(42 responses)- B88% (37)
- D2% (1)
- E7% (3)
- F2% (1)
Why each option
The Cisco DX650 desktop video endpoint registers with Cisco Unified Communications Manager (CUCM) for all call control functions.
VCS is a call control device for SIP/H.323 video endpoints outside the CUCM domain, not the designated registrar for the DX650.
The Cisco DX650 is a CUCM-registered endpoint, meaning it relies on CUCM for dial plan processing, call routing, and feature provisioning such as extension mobility and voicemail integration. It is designed as a desktop collaboration device within the CUCM ecosystem and does not natively register to VCS or TelePresence infrastructure products.
Cisco TelePresence Server is a multiparty conferencing bridge (MCU), not a call control or registration device.
Cisco TelePresence Manager was a scheduling and management application, not a SIP/SCCP call control registrar.
The DX650 uses only CUCM for call control; VCS is not part of its supported registration path.
Cisco TelePresence Server provides conference bridging, not endpoint call control or registration services.
Concept tested: Cisco DX650 call control registration
Source: https://www.cisco.com/c/en/us/products/collateral/collaboration-endpoints/dx-series/data_sheet_c78-728972.html
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