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Vendor: Cisco
Exam: 642-145

Version: Demo





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1. Your ÌP telephony manager wants you to configure an FXS port on a voice-enabled router with these
requirements:
1) Ìt supports ground-start signaling.
2) Calling name is James Smith.
3) Calling number is 408-555-1212.
4) Ring frequency is 25hz.
5) Ring cadence is for Germany.
Which configuration will meet these requirements?
A. voice-port 1/0/0
signal ground-start
cptone DE
ring frequency 25
station-id name James Smith
station-id number 4085551212
B. voice-port 1/0/0
description extension 555-1212, name "James Smith"
signal ground-start
ring cadence DE
ring frequency 25
C. voice-port 1/0/0
description extension 555-1212, name "James Smith"
ring cadence Germany
ring frequency 25
station-id name James Smith
station-id number 5551212
D. voice-port 1/0/0
signal ground-start
cadence Germany
frequency 25
station-id name James Smith
station-id number 4085551212
$QVZHU A
2. What is the best practice of configuring an intercom on a shared line?
A. This feature allows all endpoints to participate in intercom messages.
B. This feature allows one endpoint to contact multiple endpoints simultaneously.
C. This feature is not supported and should not be used.
D. This feature can be used only when the intercom ephone-dn is configured as a dual line.
E. This feature can be supported only in a unidirectional manner.
$QVZHU C
3. Refer to the exhibit. When two separate calls, FXO and PRÌ, arrive at the following Cisco Unified
Communications Manager Express router, which statement about call behavior is true?
A. The FXO call matches dial-peer 50 pots and succeeds, and the PRÌ call matches dial-peer 123 pots,but
it fails due to a missing port statement.
B. The PRÌ call matches dial-peer 50 pots and succeeds, and the FXO call matches dial-peer 123 pots,but
it fails due to a missing port statement.
C. The FXO call matches dial-peer 50 pots, and the PRÌ call matches dial-peer 123 pots, but both calls fail
due to misconfiguration.
D. The FXO call matches dial-peer 50 pots, the PRÌ call matches dial-peer 123 pots, and both calls
succeed.
E. The PRÌ call matches dial-peer 50 pots, the FXO call matches dial-peer 123 pots, and both calls
succeed.
$QVZHU D
4. Refer to the exhibit. The Saratoga Softball League is setting up Call Transfer for its Cisco Unified
CallManager Express solution, which uses version 4.0. The network supports the H.450 standards. What
will be used to execute the transfer?
A. Tcl script
B. hairpin routing
C. H.450.2 standard
D. H.450.3 standard
E. proprietary Cisco method
$QVZHU E
5. Refer to the exhibit. Cisco Unity Express is not registered to a Cisco Unified Messaging Gateway. What
is causing this condition?
A. Local location ÌD should be changed to be "10".
B. The messaging-gateway registration command is not configured.
C. Cisco Unified Messaging Gateway location is not defined.
D. Email domains are not on the same subnet.
E. VoiceView cannot be enabled.
$QVZHU B
6. Which two configuration snips will configure two ephone-dns that will function as a private intercom
between "Sales Mgr" and his "Sales Admin"? The intercom must automatically answer and not require
any direct phone intervention from the administrator to speak with the manager. (Choose two.)
A.
B.
C.
D.
E.
$QVZHU DE
7. Refer to the exhibit. The Greene Supply Company is integrating Cisco Unified CallManager Express
into a SÌP network. Which two statements are accurate? (Choose two.)
A. SÌP support in dial peers is a Cisco ÌOS function.
B. Use the notify-based DTMF relay mechanism that is proprietary to Cisco.
C. SÌP support in Cisco ÌOS is a function of localized call processing integrated with Cisco Unity Express.
D. Use either the notify-based DTMF relay mechanism that is proprietary to Cisco or the RFC-based
DTMF relay.
E. The SÌP server must be configured for the E.164 numbers that are going to register with the Cisco
CallManager Express database.
$QVZHU AD
8. Which mode allows you to configure the B-ACD service provided in Cisco Unified Communications
Manager Express?
A. Tcl
B. telephony
C. application
D. ÌP-telephony
E. telephony-service
$QVZHU C
9. Refer to the exhibit. Which command can be used to override all the blocked patterns in the after-hours
configuration?
A. Configure the after-hours exempt command under the ephone-dn command.
B. Configure the pin command under the ephone command.
C. Configure the after-hours exempt and pin commands under the ephone-dn command.
D. Configure the no after-hours block pattern command under the ephone command.
$QVZHU A
10. Acme Co. is using a Cisco Unified Messaging Gateway to network two of their Cisco Unified
Communications Manager Express/Cisco Unity Express sites to each other. Site 11 is running Cisco Unity
Express 2.3.4 and Cisco Unified Communications Manager Express 3.2 and site 12 is running Cisco
Unified Communications Manager Express 4.2(0) and Cisco Unity Express 3.1. One of the sites
autoregisters correctly with the Cisco Unified Messaging Gateway, but the other site does not. Which site
is not autoregistering and what is the reason it is not registering? (Choose two.)
A. Site 11 is not autoregistering.
B. Cisco Unified Communications Manager Express 4.2 does not support Cisco Unified Messaging
Gateway autoregistration.
C. Site 12 is not autoregistering.
D. Cisco Unity Express 2.3.4 does not support Cisco Unified Messaging Gateway autoregistration.
E. Cisco Unity Express 3.1 does not support Cisco Unified Messaging Gateway autoregistration.
F. Cisco Unified Communications Manager Express 3.2 does not support Cisco Unified Messaging
Gateway autoregistration.
$QVZHU AD