Which two functions are provided by Cisco Expressway series? (Choose two.)

A.

endpoint registration

B.

interworking of SIP and H.323

C.

voice and video conferencing

D.

voice and video transcoding

E.

intercluster extension mobility

An incoming off-net call to a user fails. An engineer notices that the off-net call is G.711,
but the phone accepts only G.729. Which media resource on a Cisco Unified Border Element and Cisco Unified Communications Manager must the engineer configure to
Manage the engineer configure to manage the codec negotiation?

A.

CFB

B.

transcoder

C.

MTP

D.

MOH

An engineer wants to manually deploy a Cisco Webex DX80 video endpoint to an end user.
Which type of provisioning can be configured on the endpoint?

A.

CUC

B.

CUBE

C.

CMS

D.

Edge

An engineer configures local route group names to simplify a dial plan. Where does the
engineer set the route group according to the local route group names that are configured?

A.

CSS

B.

device pool

C.

route list

D.

route pattern

Due to provider requirements, outgoing calls from the Enterprise to the PSTN must start
with channel 1. Which ISDN command changes the channel selection on IOS to meet this requirement?

A.

isdn bchan-number-order ascending

B.

isdn protocol-emulate network

C.

isdn incoming-voice

D.

isdn bchan-number-order decending

An engineer troubleshoots a Cisco Jabber login problem on a Windows PC in the corporate
network. The login fails with the error message "Cannot find your services automatically.
Click advanced settings to set up manually.’’ Which action should the engineer take first?

A.

Verify the username and password and try again

B.

Verify whether the cup-xmpp certificates are valid.

C.

Perform a manual DNS lookup of SRV record _collab-edge._tls.domain.com.

D.

Perform a manual DNS lookup of SRV record _cisco-uds.tcp.domain.com.

An administrator is configuring LDAP for Cisco UCM with Active Directory integration. A
customer has requested to use 'ipphone' instead of ‘telephoneNumber ’ as the phone
number attribute. Where does the administrator specify this attribute mapping in Cisco
UCM?

A.

LDAP directory custom user fields

B.

LDAP Authentication

C.

LDAP directory user fields

D.

LDAP custom Filter

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?

A.

dtmf-relay sip-kpml

B.

dtmf-relay rtp-nte

C.

sdtmf-relay h245-signal

D.

dtmf-relay sip-notify

Which two protocols should be configured for the cisco unity connection and cisco UCM
integration?

A.

SIP

B.

H.323

C.

MGCP

D.

RTP

E.

SCCP

Refer to the exhibit.

When making a call to a MRA client, what are the combinations of protocol on each of the
different sections A-B-C?

A.

IP TCP/TLS(A) +SIP TCP/TLS (B) +TLS (C)

B.

SIP TLS (A) +SIP TLS (B) +SIP TLS (C)

C.

SIP TCP/TLS (A) + SIP TLS (B) + SIP TLS (C)

D.

SIP TCP/TLS +SIP TCP/TLS (B) + SIP TCP/TLS (C)

Refer to the exhibit. An engineer is confining class of control for a user in Cisco UCM.
Which change will ensure that the user is unable to call 2143?

A.

Change line partition to Partition_A

B.

Change line CSS to only contain Partition_B

C.

Set the user's line CSS to <None>

D.

Set the users device CSS to <None>

Refer the exhibit.

Given this “debug isdn q921” output, what is the problem with the PRI?

A.

Layer 1 is down on the controller.

B.

PRI does not have an IP address configured on the interface.

C.

Noting, the PRI is sending keepalives.

D.

Layer 2 is down on the controller.