Refer to the exhibit.

Which out-of-dialog SIP OPTIONS ping response put dial-peer tag 1111 into its current operational
state?

Which statement about what happens to a Cisco IOS SIP VoIP dial-peer that never received any
responses to its out-of-dialog OPTIONS ping is true?

Refer to the exhibit.

The exhibit shows the Cisco IOS CLI output of debug ipdhcp packet, which was captured on a router
that is located at a branch office where a single IP phone is located. There is a standalone Cisco
Unified Communications Manager server at the central site, which also provides DHCP services to
the IP phone at the branch office. You are troubleshooting a problem where the IP phone could not
register to Cisco Unified Communications Manager. You have confirmed that the IP phone received
an IP address in the correct subnet and with a correct subnet mask from the DHCP server. Assuming
the IP phone is correctly defined on Unified CM, which two statements about the network
components are true? (Choose two.)

Which two are characteristics of jitter buffers? (Choose two.)

Which enrollment method does a Cisco IOS VPN router trustpoint use to install a Certificate
Authority Proxy Function certificate for LSC validation of a Cisco IP phone client?

Refer to the exhibit.

The exhibit shows the Cisco IOS CLI output of debug ipdhcp packet, which was captured on a router
that is located at a branch office where a single IP phone is located. There is a standalone Cisco
Unified Communications Manager server at the central site, which also provides DHCP services to
the IP phone at the branch office. You are troubleshooting a problem where the IP phone received
an IP address in the correct subnet and with a correct subnet mask from the DHCP server, but never
completed registration with Cisco Unified CM. Assuming the IP phone is correctly defined on Unified
CM, which two statements the network components are true? (Choose two.)

Which statement about a virtual SNR DN-configured Cisco Unified Communications Manager
Express-enabled Cisco IOS router is true?

Refer to the exhibit.

How many calls, inbound and outbound combined, are supported on the IP phone?

Refer to the exhibit.

Which ephone-dn can join the hunt group whenever a wild card slot becomes available?

Refer to the exhibit.

Which two statements about calls that match dial-peer voice 7 voip are true? (Choose two.)