Exam Overview
| Exam Code | 350-801 |
| Exam Name | Implementing and Operating Cisco Collaboration Core Technologies |
| Vendor | Cisco |
| Total Questions | 406 |
| Last Updated | 26-Oct, 2026 |
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Free 350-801 Practice Questions
Explore 3 free practice questions for the Cisco 350-801 exam and review the answers and explanations to support your preparation.
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Question 1
Multiple answersAn administrator needs to create a partial PRI consisting of the first seven timeslots available. Which configuration snippet configures the ISDN E1 PRI for this task?
A customer reports that the Cisco UCM toll-fraud prevention does not work correctly, and the customer is receiving charges for unapproved international calls as a result. Which two configuration changes resolve the issues? (Choose two.)
config t
2900(config)#isdn switch-type primary-ni
2900(config)#interface Serial0/0/0:15
2900(config-controller)#pri-group timeslots 1-7
config t
2900(config)#isdn switch-type primary-ni
2900(config)#controller e1 0/0/0
2900(config-controller)#pri-timeslots 1-7
config t
2900(config)#isdn switch-type primary-ni
2900(config)#controller e1 0/0/0
2900(config-controller)#pri-group timeslots 1-7
config t
2900(config)#isdn switch-type primary-ni
2900(config)#pri-group timeslots 1-7
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Option A:Correct
Mark patterns as off-net or on-net.
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Option B:Correct
Modify the Block OffNet to OffNet Transfer service parameter.
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Option C:Correct
Disable call forwarding on the phone.
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Option D:Correct
Use Cisco Unified Border Element to debug the calls.
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Option E:Correct
Make the calls route through a firewall.
Show Answer & Explanation Hide Answer & Explanation
Correct Answer: C
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Question 2
Multiple answersWhen a call Is delivered to a gateway, the calling and called party number must be adapted to the PSTN service requirements of the trunk group. If a call is destined locally, the + sign and the explicit country code must be replaced with a national prefix. For the same city or region, the local area code must be replaced by a local prefix as applicable. Assuming that a Cisco UCM has a SIP trunk to a New York gateway (area code 917). which two combinations of solutions localize the calling and called party for a New York phone user? (Choose two)
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Option A:Correct
Configure two calling party transformation patterns: \+1917.XXXXXXXX, strip pre-dot, numbering type: subscriber \+1917.!, strip pre-dot, numbering type: national
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Option B:Correct
Configure the gateway to translate called numbers and apply it to the dial peer. Combine it with a translation profile for calling numbers.
Plaintextvoice translation-rule 1rule 1 /^1917/ //rule 2 /^[+]1917/ //!voice translation-profile strip+1translate called 1 -
Option C:Correct
Configure the gateway to translate the calling number and apply it to the dial peer. Combine it with a translation profile for called numbers.
Plaintext!voice translation-rule 1rule 1 /^1917/ //rule 2 /^[+]1917/ //!voice translation-profile strip+1translate calling 1 -
Option D:Correct
Configure two called party transformation patterns: \+1917.XXXXXXXX, strip pre-dot, numbering type: subscriber \+1917.!, strip pre-dot, numbering type: national
Show Answer & Explanation Hide Answer & Explanation
Correct Answer: B, C
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Question 3
Multiple answersRefer to the exhibit. An engineer configures a VoIP dial peer on a Cisco gateway. Which codec is used?
dial-peer voice 10 voip
destination-pattern 1...
session target ipv4:10.1.1.1
no vad
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Option A:Correct
G711alaw
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Option B:Correct
No codec is used (missing codec command)
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Option C:Correct
G.711ulaw
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Option D:Correct
G729r8
Show Answer & Explanation Hide Answer & Explanation
Correct Answer: D
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