Latest Cisco 300-815 Dumps for success in Actual Exam Mar-2025 [Q88-Q109]

QUESTION 88
A company has an SRST gateway running an IOS XE image. The company plans to enable the IPv6 addressing companywide. To enable the IPv6 in a unified SRST gateway to support SIP phones, what are two supported supplementary features for an IPv6 fallback scenario? (Choose two.)

QUESTION 89
Configure Call Queuing in Cisco Unified Communications Manager. Where do you set the maximum number of callers in the queue?

QUESTION 90
Which two descriptions of the Standard Local Route Group deployment are true? (Choose two.)

QUESTION 91
Which action is correct with respect to toll fraud prevention configuration in the Cisco Unified Communications Manager Express?

QUESTION 92
Which two statements are correct with respect to the Client Matter Code setting in the route pattern configuration? (Choose two.)

QUESTION 93
Refer to the exhibit.

An engineer configures Cisco Unified Border Element to connect the enterprise VoIP network with a SIP telephony provider. Calls are not working in either direction. What must be configured in the dial peer 1 to fix the issue?

QUESTION 94
Which two types of authentication are supported for the configuration of Intercluster Lookup Service? (Choose two.)

QUESTION 95
If all patterns below are configured in Cisco Unified Communications Manager which would be used when dialing the pattern “123”?

QUESTION 96
An administrator configured Cisco Unified Mobility to block access to remote destinations for certain caller IDs. A user reports that a blocked caller was able to reach a remote destination.
Which action resolves the issue?

QUESTION 97
Refer to the exhibit.

In an active SIP call between phone user A and phone user B, phone A initiates a call transfer to phone user C.
Which two scenarios are correct? (Choose two.)

QUESTION 98
Refer to the exhibits.

Regions have been configured for all major branches based on the available circuit bandwidth. Some calls from Region A endpoints to Region B endpoints are failing to connect. How is this issue resolved?

QUESTION 99
Refer to the exhibit. An engineer is troubleshooting an issue with the caller not hearing a PSTN announcement before the SIP call has completed setup.
How must the engineer resolve this issue using the reliable provisional response of the SIP?

QUESTION 100
Refer to the exhibit.

Refer to the exhibit An engineer deploys a Cisco Unified Border Element for SIP trunk interconnection to an ITSP The engineer performs test calls but there is no audio when the called party picks up the phone. What must the engineer do to resolve the issue?

QUESTION 101

Refer to the exhibit. A user reports that when they call a specific phone number, no one answers the call, but when they call from a mobile phone, the call is answered. The engineer troubleshooting the issue is expecting the far-end gateway to cut through audio on the 183 Session Progress SIP message. Which SIP Profile configuration element is necessary for the Cisco Unified Communications Manager to send acknowledgement of provisional responses?

QUESTION 102
Refer to the exhibit. While troubleshooting call failures on the Cisco Unified Border Element, an administrator notices that messages are being sent to the service provider, but there is no response The administrator later learns that this SIP provider does not support PRACK.
Which header should be removed from the SIP message to resolve this issue?

QUESTION 103
When configuring hunt groups, where does the administrator add the individual directory numbers that should be part of the group?

QUESTION 104
Refer to the exhibit.

In an active SIP call between phone user A and phone user B, phone A initiates a call transfer to phone user C.
Which two scenarios are correct? (Choose two.)

QUESTION 105
A customer is using a SIP trunk to route calls to ITSP to decrease the possibility of downtime, the customer invested in a failover device How does the customer ensure reachability to ITSP, so that if one device on ITSP fails, the calls will be routed to another device?

QUESTION 106
Refer to the exhibit.

Users report that when they dial to Cisco Unity Connection from an external network, they cannot enter any digits. Assuming only in-band DTMF is supported, what is a reason for this malfunction?

QUESTION 107
Which configuration element of a hunt group allows for changing Calling Party Transformations settings?

QUESTION 108
An administrator is configuring an Intercluster Lookup Service between 10 Cisco UCM clusters. Due to security requirements, certificate-based authentication must be used. Due to the deployment size, the administrator wants to avoid manually exchanging certificates between the clusters. Which two steps must be followed to meet these requirements? (Choose two)

QUESTION 109
Refer to the exhibit.

A no-way audio situation was experienced after the calling party on an outbound call placed the call on hold and then resumed from hold. Which action will resolve the issue?