A collaboration engineer adds a voice gateway to Cisco UCM. The engineer creates a new gateway device in Cisco UCM, selects VG320 as the device type and selects MGCP as the protocol. What must be…

The correct answer is D. Add the FQDN or hostname of the device. When adding a voice gateway using MGCP in Cisco UCM, after selecting the device type (VG320) and the protocol (MGCP), the administrator must enter the FQDN or hostname of the physical gateway device. This is how UCM identifies and registers the MGCP gateway - MGCP uses a domain…

Voice Gateways and Session Border Controllers

Question

A collaboration engineer adds a voice gateway to Cisco UCM. The engineer creates a new gateway device in Cisco UCM, selects VG320 as the device type and selects MGCP as the protocol. What must be done next to add the gateway to the Cisco UCM database?

Exhibit

Options

AConfigure the module in slot 0 of the new gateway
BSelect the DTMF relay type for the gateway
CSelect a device pool for the new gateway
DAdd the FQDN or hostname of the device

How the community answered

(37 responses)

A
3% (1)
B
3% (1)
C
5% (2)
D
89% (33)

Explanation

When adding a voice gateway using MGCP in Cisco UCM, after selecting the device type (VG320) and the protocol (MGCP), the administrator must enter the FQDN or hostname of the physical gateway device. This is how UCM identifies and registers the MGCP gateway - MGCP uses a domain name-based endpoint identification scheme, so the hostname is critical for establishing the connection between UCM and the gateway. Configuring slots/modules, selecting DTMF relay type, or assigning a device pool are subsequent steps that come after the device record is initially created and saved with its hostname/FQDN.

Topics

#Voice Gateway Configuration#Cisco UCM#MGCP Protocol#Gateway Identification

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