Cisco 300-815 Implementing Cisco Advanced Call Control and Mobility Services (CLACCM) Online Training
Cisco 300-815 Online Training
The questions for 300-815 were last updated at Oct 23,2025.
- Exam Code: 300-815
- Exam Name: Implementing Cisco Advanced Call Control and Mobility Services (CLACCM)
- Certification Provider: Cisco
- Latest update: Oct 23,2025
After configuring a Cisco CallManager Express with Cisco Unity Express, inbound calls from the PSTN SIP trunk receive a ring tone for 20 seconds and then a busy signal instead of voicemail.
Which configuration fixes this problem?
- A . Router(config)# voice service voip
Router(conf-voi-serv)#allow-connections h323 to h323 - B . Router(config)#dial-peer voice 2 voip
Router(config-dial-peer)#no vad - C . Router(config)# voice service voip
Router(conf-voi-serv)#allow-connections voice-mail mod - D . Router(config)# voice service voip
Router(conf-voi-serv)#no supplementary-service sip moved-temporarily
An engineer must configure a secure SIP trunk with a remote provider, with a specific requirement to use port 5065 for inbound and otubound traffic.
Which two items must be configured to complete this configuration? (Choose two.)
- A . Incoming Port in SIP Information section of the SIP Trunk configuration.
- B . Incoming Port in Security Information of the SIP Profile configuration.
- C . Destination Port in SIP Information section of the SIP Trunk configuration
- D . Incoming Port in SIP Trunk Security Profile configuration
- E . Destination Port in SIP Trunk Security Profile configuration
In Cisco Unified Communications Manager, which tool do you use to check SIP traces?
- A . MTP
- B . CCSIP
- C . RTMT
- D . OS Administration Page
If all patterns below are configured in Cisco Unified Communications Manager which would be used when dialing the pattern “123”?
- A . 12!
- B . 12X (urgent priority set)
- C . 1XX (urgent Priority Set)
- D . 12[2-5]
Which configuration must an administrator perform to display Translation Pattern operations in Cisco Unified Communications Manager SDL traces?
- A . Enable the Detailed Call Analysis option under Enterprise Parameters for Unified CM.
- B . Set up the Digit Analysis Complexity in Service Parameters for Cisco Unified CM to TranslationAndAlternatePatternAnalysis.
- C . Check the Translation Patterns Analysis check box in Micro Traces on the Cisco Unified CM Serviceability page.
- D . By default, the Translation Patterns operations are printed in SDL traces, so no additional configuration is necessary.
Refer to the exhibit.

Users report that when they dial the emergency number 9911 from any internal phone, it takes a long time to connect with the emergency operator.
Which action resolves this issue?
- A . Adjust the service parameter T302 timet to the desired value.
- B . Adjust the service parameter T204 timer to the desired value.
- C . Check the Urgent Priority check box under 9.911 pattern.
- D . Point the emergency pattern directly to the PSTN gateway.
The Cisco Unified Communications Manager Dialed Number Analyzer allows analysis of calls from which two devices? (Choose two.)
- A . translation patterns
- B . device pools
- C . CTI ports
- D . CTI route points
- E . IP phones
Refer to the exhibit.

An administrator is troubleshooting a situation where a call placed from a phone registered to Cisco Unified Communications Manager does not complete. The administrator wants to use the Dialed Number Analyzer on Cisco Unified CM to check which translation pattern the call is matching. However, when logging in to Cisco Unified Serviceability there is no option for Dialed Number Analyzer under the tool menu.
Which two steps must be performed to resolve this issue? (Choose two.)
- A . Restart the subscriber
- B . Activate the Cisco Extended Functions service.
- C . Activate the Cisco CallManager service.
- D . Activate the Cisco Dialed Number Analyzer service.
- E . Activate the Cisco Dialed Number Analyzer Server service.
In Cisco Unified Communications Manager globalized call routing is implemented and must confirm that it is correctly implemented without making a call.
Which tool do you use for verification?
- A . Dialed Number Analyzer
- B . Real-Time Monitoring Tool
- C . SDI trace
- D . SDL trace
Refer to the exhibit.

Within the North American Numbering Plan, gateways located in Ottawa, Canada and marked as “YOW” are assigned to the Calling Party Transformation CSS NANP_CgPTP, which contains partition NANP_calling_xforms.
What is the calling-party number and the numbering type if the calling user +1613-555-1234 dials the number?
- A . calling number 613-555-1234 and numbering type “subscriber”
- B . calling number 011-1-613-555-1234 and numbering type “subscriber”
- C . calling number 011613-555-1234 and numbering type “international”
- D . calling number 613-555-1234 and numbering type “national”