350-801 Question #1: Real Exam Question with Answer & Explanation

Question

Which action is required if an engineer wants to have Cisco Unified Communications Manager configuration for an MGCP gateway?

Options

• AUpload the custom configuration in the TFTP server in cisco Unified CM.
• BConfigure the Cisco Unified CM's IP in voice service VoIP.
• CApply the ccm-manager configuration commands to the gateway.
• DFrom Cisco Unified CM > Device > Gateway > Add gateway, check the auto-configuration check

Explanation

To enable Cisco Unified Communications Manager to configure an MGCP gateway, the gateway must be configured to communicate with CUCM using ccm-manager commands.

Common mistakes.

• A. Uploading custom configurations to a TFTP server is generally for IP phones or specific device configurations, not for initiating MGCP gateway control by CUCM.
• B. Configuring CUCM's IP in voice service voip is relevant for H.323 or SIP gateways, not for establishing MGCP control.
• D. While a gateway is added in CUCM, checking an 'auto-configuration' box on the CUCM side doesn't directly configure the physical gateway device itself to register; the gateway needs explicit commands.

Concept tested. MGCP gateway registration with CUCM

Reference. https://www.cisco.com/c/en/us/td/docs/voice_ip_comm/cucm/admin/12_5_1/systemConfig/cucm_b_system-configuration-guide-1251/cucm_b_system-configuration-guide-1251_chapter_0110.html

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