350-801 practice questions 71–80

1. Question 71 · 450 in bank

   Which call routing pattern is used for phone numbers that are in the E.164 format?

   • A\+.! Route Pattern
   • B\+.! Translation Pattern
   • C/+.! Route Pattern
   • D\+1.[2-9]XX[2-9]XXXXXX Called Party Transformation Pattern

   Show answer

   Answer: A

   Explanation

   Answer is A. Questin deals about call routing pattern, i would assume in general call routing, but Route pattern is closer on E164 calls, which are adressing an outsite call to ITSP B would suit, if it prepares it for a route pattern, which handels the call to ITSP, but we talk about call routing pattern C is wrong because of Slash, instead of backslash D is for NANP dial plan -> 10 digits, European dialplan have variable length

   Source: Adapted from community discussion — DaKenjee

   Next question

2. Question 72 · 450 in bank

   Select 2

   Which two recommendations are made to optimize Cisco UCM configuration to reduce the number of toll fraud incidents in an organization? (Choose two.)

   • AClassify all route patterns as on-net and prohibit on-net to on-net call transfers in Cisco UCM service parameters.
   • BClassify all route patterns as off-net and prohibit off-net to off-net call transfers in Cisco UCM service parameters.
   • CClassify all route patterns as on-net or off-net and prohibit off-net to off-net call transfers in Cisco UCM service parameters.
   • DInbound CSS on any gateway typically should have access to internal destinations and PSTN destinations.
   • EInbound CSS on any gateway typically should have access to internal destinations only and not PSTN destinations.

   Show answer

   Answer: CE

   Explanation

   Answer C + E E is defiantly correct. where toll fraud on unity occurs, with inbound css to pstn + voicemailbox use an alternate number B+C are nearly the same, but i stick with C, because a route pattern do not have to direct only to ITSP, could be Unity, internal Fax Server, Contact Center and so on -> onnet

   Source: Adapted from community discussion — DaKenjee

   Next question

3. Question 73 · 450 in bank

   Which wildcard must an engineer configure to match a whole domain in SIP route patterns?

   • A.
   • B!
   • C@
   • D*

   Show answer

   Answer: D

   Explanation

   Reference: https://www.cisco.com/c/en/us/td/docs/voice_ip_comm/cucm/admin/10_0_1/ccmcfg/CUCM_BK_C95ABA82_00_admin-guide-100/ CUCM_BK_C95ABA82_00_admin-guide-100_chapter_0100111.html

   Source: Adapted from community discussion — timmyz

   Next question

4. Question 74 · 450 in bank

   Which issue causes slips on a PRI?

   • Aincorrect clock source
   • Bincorrect encapsulation
   • Cincorrectly configured time zone
   • Dchange in the line code

   Show answer

   Answer: A

   Explanation

   A is correct. A router with multiple Primary Rate Interfaces (PRIs) can experience slip errors on one of the T1 PRIs. This happens when you have multiple clock sources.

   Source: Adapted from community discussion — AgshinA

   Next question

5. Question 75 · 450 in bank

   Multiple route patterns match a number. How does Cisco Unified Communications Managers determine which pattern to use?

   • Athe one that comes first in numerical order
   • Bthe one with the longest match
   • Cthe one with the closest match
   • Dthe one that discards everything PreDot

   Show answer

   Answer: C

   Explanation

   Reference: https://www.cisco.com/c/en/us/support/docs/voice-unified-communications/unified-communications-manager-callmanager/13920-call-routing.html#bcr

   Source: Adapted from community discussion — JS8

   References

   • Cisco documentation

   Next question

6. Question 76 · 450 in bank

   Which action prevents toll fraud in Cisco UCM?

   • AImplement toll fraud restriction in the Cisco IOS router.
   • BImplement route patterns in Cisco UCM.
   • CAllow off-net to off-net transfers.
   • DConfigure ad hoc conference restriction.

   Show answer

   Answer: D

   Explanation

   Drop Ad Hoc Conference, prevents toll fraud (where an internal conference controller disconnects from the conference while outside callers remain connected). The service parameter settings specify conditions under which an ad hoc conference gets dropped. Never—The conference does not get dropped. (We recommend that you use the default option to avoid unintentional termination of a conference). When No OnNet Parties Remain in the Conference—The system drops the active conference when the last on-network party in the conference hangs up or drops out of the conference. Unified Communications Manager releases all resources that are assigned to the conference. Note Drop Ad Hoc Conference feature in an ILS deployment will not drop the parties when it set at When No OnNet Parties Remain in the Conference because the route patterns learned are classified as On Net. When Conference Controller Leaves—The active conference terminates when the primary controller (conference creator) hangs up. Unified Communications Manager releases all resources that are assigned to the conference.

   Source: Adapted from community discussion — ciscogeek

   References

   • Cisco documentation

   Next question

7. Question 77 · 450 in bank

   Select 2

   A user forwards a corporate number to an international number. What are two methods to prevent this forwarded call? (Choose two.)

   • ASet the Call Classification to OnNet for the international route pattern.
   • BBlock international dial patterns in the SIP trunk CSS.
   • CConfigure a Forced Authorization Code on the international route pattern.
   • DSet Call Forward All CSS to restrict international dial patterns.
   • ECheck Route Next Hop By Calling Party Number on the international route pattern.

   Show answer

   Answer: CD

   Explanation

   Answers should be C and D. Configure FAC for International Dialing Patterns Set Call Forward All to restrict International patterns

   Source: Adapted from community discussion — Janu82

   Next question

8. Question 78 · 450 in bank

   Calls are being delivered to the end user in the globalized format. Where does an engineer configure the calling number into a localized format?

   • Aroute pattern
   • Bservice parameters
   • CIP phone
   • Dgateway

   Show answer

   Answer: C

   Explanation

   The answer is C -Ip Phone - For the inbound call flow, globalization is done at ingress in the sip trunk/ gateway and localization at egress in the phone level with a calling party transformation. https://www.cisco.com/c/en/us/td/docs/voice_ip_comm/cucm/srnd/collab11/collab11/dialplan.html#16685

   Source: Adapted from community discussion — norealchaos

   References

   • Cisco documentation
   • Cisco documentation
   • Cisco documentation

   Next question

9. Question 79 · 450 in bank

   Which method is used to avoid toll fraud with Cisco Unified Communications Manager calls?

   • Acall policy service
   • BTOLLFRAUD_APP
   • Cdefault zone access rules
   • Dclass of service

   Show answer

   Answer: D

   Explanation

   To prevent toll fraud in a Cisco Collaboration network, you can employ various tools: CUCM class of service (CoS) Voice gateway toll fraud prevention application Voice gateway class of restriction (CoR) Cisco Unity Connection restriction rules

   Source: Adapted from community discussion — Griswald

   Next question

10. Question 80 · 450 in bank

    Select 2

    Which two configuration elements are part of the Cisco Unified Communications Manager toll-fraud prevention? (Choose two.)

    • ASIP trunk security profile
    • BCalling Search Space
    • CSUBSCRIBE Calling Search Space
    • Dfeature control policy
    • Epartition

    Show answer

    Answer: BE

    Next question

Keyboard:J Kmove between questionsA–Dselect an answerRshow or hide the answer← →change page

350-801 practice, question 71. 450 questions available.