300-815 practice questions 201–210

1. Question 201 · 211 in bank

   An engineer is configuring Cisco UCME to support SIP endpoints. The engineer wants to limit the system to 20 SIP phones and 50 directory numbers. Which code completes this configuration?

   • Atelephony-service mode cme max-ephone 20 max-dn 50
   • Btelephony-service mode cme max-pool 20 max-dn 50
   • Cvoice register global mode cme max-pool 20 max-dn 50
   • Dvoice register global mode cme max-ephone 20 max-dn 50

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   Answer: D

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2. Question 202 · 211 in bank

   A Cisco engineer troubleshoots an issue with calls through the Cisco Unified Border Element, where outside callers experience one-way audio after a party initiates a transfer. Which command must be configured on the Cisco Unified Border Element to resolve this issue?

   • Amidcall-signaling preserve-codec
   • Bmidcall-signaling pass-thru
   • Cmidcall-signaling pass-thru media-change
   • Dmidcall-signaling block

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   Answer: C

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3. Question 203 · 211 in bank

   

   Refer to the exhibit. During a troubleshooting session, an engineer was presented with this call flow output diagram after a user reported issues with a call via the SIP ITSP to a counterpart. What is occurring with this call flow?

   • AThe user is experiencing one-way audio after resuming the call from hold.
   • BThe user call proceeded normally after resuming from hold.
   • CThe user call was terminated due to network issues.
   • DThe user is experiencing no-way audio after resuming the call from hold.

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   Answer: D

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4. Question 204 · 211 in bank

   

   Refer to the exhibit. Users are experiencing no-way audio after an incoming PSTN call is answered using the pickup softkey. Which action resolves this issue?

   • AOpen UDP ports 16384 - 32767 on the firewall.
   • BConfigure "rtp-port range 16384-48198" on the Cisco Unified Border Element.
   • CBlock SIP update using SIP profiles on the Cisco Unified Border Element.
   • DRemove the access list from the router.

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   Answer: C

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5. Question 205 · 211 in bank

   A user has a problem calling a specific PSTN number. An engineer investigates the issue on a Cisco UCM server and a Cisco Unified Border Element router, and discovers that the ITSP rejects the outbound SIP INVITE with a 422 Session Timer Too Small SIP message. What must the engineer do to resolve the issue?

   • AIncrease the Min-SE SIP header timer on the appropriate Cisco Unified Border Element dial peer.
   • BIncrease the SIP Session Expires Timer service parameter in Cisco UCM.
   • CDecrease the Min-SE SIP header timer on the appropriate Cisco Unified Border Element dial peer.
   • DDecrease the SIP Session Expires Timer service parameter in Cisco UCM.

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   Answer: A

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6. Question 206 · 211 in bank

   All users in a remote site in California cannot place PSTN calls by dialing 10 digits. The PSTN provider indicates that only +E164 numbers must be received. Which translation rule allows users to continue dialing 10 digits and send +E164 numbers toward the PSTN?

   • Avoice translation-rule 1 rule 1 // /\+1/
   • Bvoice translation-rule 1 rule 1 /\(.*\)/ /+1\1/
   • Cvoice translation-rule 1 rule 1 /\(.........$\)/ /+1\1/
   • Dvoice translation-rule 1 rule 1 /\(.........\)/ /+1/

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   Answer: C

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7. Question 207 · 211 in bank

   An organization needs a solution to meet these requirements for its Cisco UCM system: 1. Modify calling party numbers for outbound calls. 2. Add a prefix for internal calls. 3. Normalize incoming calls to a consistent format. 4. Apply different patterns for different device pools. Which Cisco UCM feature must be used to accomplish these goals?

   • Atranslation patterns
   • Bcall routing rules
   • Croute patterns
   • Dtransformation patterns

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   Answer: D

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8. Question 208 · 211 in bank

   Select 2

   

   Refer to the exhibit. An engineer troubleshoots an issue where calls to the PSTN are failing. The provider tells the engineer that the called number is formatted incorrectly. To fix the issue, the engineer must send calls to the provider with 11 digits without the leading 9. Which two actions must the engineer take to correct this? (Choose two.)

   • AUncheck the Use Calling Party's External Phone Number Mask check box.
   • BChange the Prefix Digits (Outgoing Calls) to 1919.
   • CChange the Prefix Digits (Outgoing Calls) to 919.
   • DChange Discard Digits to PreAt.
   • EChange Discard Digits to PreDot.

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   Answer: BE

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9. Question 209 · 211 in bank

   Some Cisco mobility users cannot resume calls on the desk phone after they hang up on a mobile phone. The users have Cisco IP phones registered to the Cisco UCM. Which set of configuration steps resolve the issue?

   • AAdd voicecall disc-pi-off on the voice gateway. On Call Manager, set the Retain Media on Disconnect with PI for Active Call service parameter to True.
   • BAdd voicecall disc-pi-on on the voice gateway. On Call Manager, set the Retain Media on Disconnect with PI for Active Call service parameter to True.
   • CAdd voicecall disc-pi-on on the voice gateway. On Call Manager, set the Retain Media on Disconnect with PI for Active Call service parameter to False.
   • DAdd voicecall disc-pi-off on the voice gateway. On Call Manager, set the Retain Media on Disconnect with PI for Active Call service parameter to False.

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   Answer: B

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10. Question 210 · 211 in bank

    

    Refer to the exhibit. A Collaboration engineer is implementing call routing and must configure the Cisco Unified Border Element to register to multiple registrars using a SIP trunk listen port. Which code snippet completes the configuration?

    • Asession transport tcp
    • Bsession transport tls
    • Cbind control source-interface GigabitEthernet0/0
    • Ddtmf-relay rtp-nte

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    Answer: C

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300-815 practice, question 201. 211 questions available.