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Which DTMF relay method configured on a SIP dial-peer will ensure that a media resource is not invoked by Unified CM for calls to UCCX IVRs?
Answer: D
It should be D "dtmf-relay sip-kpml". UCCX only supports out of band DTMF. Here is a link about how somebody resolved it. https://community.cisco.com/t5/contact-center/dtmf-not-working-with-uccx/td-p/2317592
Source: Adapted from community discussion — gahhhhaccount
Which task is required when configuring self-provisioning for an end user in Cisco UCM?
Answer: B
B is correct. This auto registration must be enabled for the self-provisioning to work due to needing the phone able to register to CUCM first.
Source: Adapted from community discussion — asdlfhqwoiefnwe
Which two steps should be taken to provision a phone after the Self-Provisioning feature was configured for end users? (Choose two.)
Answer: BE
Reference: https://www.cisco.com/c/en/us/td/docs/voice_ip_comm/cucm/admin/12_0_1/systemConfig/cucm_b_system-configuration-guide-1201/cucm_b_system- configuration-guide-1201_chapter_01001000.pdf
Source: Adapted from community discussion — jonycakes
An engineer is configuring IP telephony. The network relies on DHCP to provide TFTP server addresses to the endpoints. Policy requires the endpoints to receive two server addresses. Which DHCP option must be configured?
Answer: C
Option 66 provides a single TFTP server address. Option 150 provides a list of TFTP server addresses. Also if both are configured, Cisco phones will target 150 by default before 66.
Source: Adapted from community discussion — Omitted
Which traversal server must be deployed in the Demilitarized Zone when configuring Mobile and Remote Access?
Answer: B
What is an optional component in a Mobile and Remote Access solution?
Answer: D
A collaboration engineer is troubleshooting issues with a T1 PRI. The engineer wants to confirm if the router received an ISDN Set Asynchronous Balanced Mode Extended message and responded with an Unnumbered Acknowledge frame. Which Cisco IOS command is used to debug ISDN Layer 2 issues?
Answer: B
Which two are functions of a local gateway in Webex Calling? (Choose two.)
Answer: AE
Refer to the exhibit. An engineer is troubleshooting an E1 interface module that fails to come up. The E1 module must have these configurations: • The linecode type must be Alternate Mark Inversion. • The frame type must be Extended Super Frame. • All available channels must be used. An engineer already deployed the configurations shown in the exhibit to the Cisco voice gateway. Which additional configurations must be performed to resolve the issue?
Answer: A
Refer to the exhibit. Which two events occur when a transcoder becomes unavailable and a customer calls the representative? (Choose two.)
Answer: BC
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