300-075 - Implementing Cisco IP Telephony and Video, Part 2 (CIPTV2)
Go back to Cisco
Which commands are needed to configure Cisco Unified Communications Manager Express in SRST mode?
telephony-service and srst mode
Which two options should be selected in the SIP trunk security profile that affect the SIP trunk pointing to the VCS? (Choose two.)
Accept Unsolicited Notification
Accept Replaces Header
Which two options for a Device Mobility-enabled IP phone are true? (Choose two.)
The roaming-sensitive parameters of the current (that is, the roaming) device pool are applied.
If the DMGs are the same, the Device Mobility-related settings are also applied.
Which action configures phones in site A to use G.711 to site B, but uses G.729 to site C?
Configure Cisco Unified Communications Manager regions.
What is the default DSCP/PHB for video conferencing packets in Cisco Unified Communications Manager?
When you configure QoS on VCS, which settings do you apply if traffic through the VCS should be tagged with DSCP AF41?
Set QoS mode to DiffServ and tag value 34.
Which statement about setting up FindMe in Cisco TelePresence Video Communication Server is true?
A VCS cluster name must be configured.
Assume that local route groups are configured. When an IP phone moves from one device mobility group to another, which two configuration components are not changed? (Choose two.)
phone button settings
Which statement about the function of the "+" symbol in the E.164 format is true?
The "+" symbol represents the international call prefix.
Which two statements regarding you configuring a traversal server and traversal client relationship are true? (Choose two.)
VCS supports either the Assent or the H.460.18/19 protocol for H.323 traversal calls.
If the Assent protocol is configured, a TCP/TLS connection is established from the traversal client to the traversal server for SIP signaling.
Which two options should be used to create a secure traversal zone between the Expressway-C and Expressway-E? (Choose two.)
Expressway-C and Expressway-E must trust each other's server certificate.
A separate pair of traversal zones must be configured if an H.323 connection is required and Interworking is disabled.
Which two statements regarding IPv4 Static NAT address 126.96.36.199 has been configured on a VCS Expressway are true? (Choose two.)
The Advanced Networking or Dual Network Interfaces option key has been installed.
VCS applies 188.8.131.52 to outbound SIP and H.323 payload messages.
Which configuration does Cisco recommend for the peer address on the Expressway-C secure traversal zone when the Expressway-E has one NIC enabled?
Expressway-E external FQDN
Which three commands are mandatory to implement SRST for five Cisco IP Phones? (Choose three.)
Which two actions ensure that the call load from Cisco TelePresence Video Communication Server to a Cisco Unified Communications Manager cluster is shared across Unified CM nodes? (Choose two.)
Create a neighbor zone in VCS with the Unified CM nodes listed as location peer addresses.
Create a VCS DNS zone and configure one DNS SRV record per Unified CM node.
What is the standard Layer 3 DSCP media packet value that should be set for Cisco TelePresence endpoints?
Which two statements about configuring mobile and remote access on Cisco TelePresence Video Communication Server Expressway are true? (Choose two.)
The traversal client zone and the traversal server zone Media encryption mode must be set to Force encrypted.
The traversal client zone and the traversal server zone must be set to SIP TLS with TLS verify mode set to On.
Which two options are valid service parameter settings that are used to set up proper video QoS behavior across the Cisco Unified Communications Manager infrastructure? (Choose two.)
DSCP for Video Calls when RSVP Fails
Default Interregion Max Video Call Bit Rate (Includes Audio)
If delegated credentials checking has been enabled and remote workers can register to the VCS Expressway, which statement is true?
SIP registration proxy mode is set to Off in the VCS Expressway.
When video endpoints register with Cisco Unified Communications Manager, where are DSCP values configured?
in Unified CM, under Service Parameters > Cisco CallManager Service > Cluster-wide Parameters
Which two options are configuration steps on Cisco Unified Communications Manager that are used when integrating with VCS Expressway servers? (Choose two.)
allowing numeric dialing from Cisco phones to Expressway
allowing dialing to Expressway domain from Cisco phones
Which command displays the detailed configuration of all the Cisco Unified IP phones, voice ports, and dial peers of the Cisco Unified SRST router?
show call-manager-fallback all
Which gateway does the Cisco Unified Communications Manager control all call activity?
What is an advantage of TEHO?
TEHO implemented with ISRs can reduce PSTN toll charges.
The network administrator of Enterprise X receives reports that at peak hours, some calls between remote offices are not passing through. Investigation shows no connectivity problems. The network administrator wants to estimate the volume of calls being affected by this issue. Which two RTMT counters can give more information on this? (Choose two.)
Which system configuration is used to set audio codecs?
Company X has a Cisco Unified Communications Manager cluster and a VCS Control server with video endpoints registered on both systems. Users find that video endpoints registered on Call manager can call each other and likewise for the endpoints registered on the VCS server. The administrator for Company X realizes he needs a SIP trunk between the two systems for any video endpoint to call any other video endpoint. Which two steps must the administrator take to add the SIP trunk? (Choose two.)
Set up a SIP trunk on Cisco UCM with the option Device-Trunk with destination address of the VCS server.
Set up a neighbor zone on the VCS server with the location of Cisco UCM using the menu option VCS Configuration > Zones > zone.
Which statement is true regarding the configuration of SAF Forwarder?
In a multisite dial plan, SAF Forwarders may exist in multiple autonomous systems.
Which component is needed to set up SAF CCD?
SAF forwarders on Cisco routers
Which command is needed to utilize local dial peers on an MGCP-controlled ISR during an SRST failover?
Which option is a benefit of implementing CFUR?
CFUR can reroute calls placed to a temporarily unregistered destination phone.