Cisco 300-075 Implementing Cisco IP Telephony & Video, Part 2 v1.0 Online Training
Cisco 300-075 Online Training
The questions for 300-075 were last updated at Oct 24,2025.
- Exam Code: 300-075
- Exam Name: Implementing Cisco IP Telephony & Video, Part 2 v1.0
- Certification Provider: Cisco
- Latest update: Oct 24,2025
Which two statements about remote survivability are true? (Choose two.)
- A . SRST supports more Cisco IP Phones than Cisco Unified Communications Manager Express in SRST mode.
- B . Cisco Unified Communications Manager Express in SRST mode supports more Cisco IP Phones than SRST.
- C . MGCP fallback is required for ISDN call preservation.
- D . MGCP fallback functions with SRST.
Which two options enable routers to provide basic call handling support for Cisco Unified IP Phones if they lose connection to all Cisco Unified Communications Manager systems? (Choose two.)
- A . SCCP fallback
- B . Cisco Unified Survivable Remote Site Telephony
- C . Cisco Unified Communications Manager Express
- D . MGCP fallback
- E . Cisco Unified Communications Manager Express in SRST mode
When considering Cisco Unified Communications Manager failover, how many backup servers can be configured in a Cisco Unified Communications Manager Group?
- A . 1
- B . 5
- C . 2
- D . 4
- E . 3
- F . 6
Which three CLI commands are used when configuring H.323 call survivability for all calls? (Choose three.)
- A . voice service voip
- B . telephony-service
- C . h323
- D . call preserve
- E . call-router h323-annexg F. transfer-system
When configuring Cisco Unified Survivable Remote Site Telephony, which CLI command enables this feature on the router?
- A . call-manager-fallback
- B . ccm-manager redundant-host
- C . ccm-manager sccp local
- D . ccm-manager switchback
How long is the default keepalive period for SRST in Cisco IOS?
- A . 45 sec
- B . 30 sec
- C . 60 sec
- D . 120 sec
Which option is a valid test scenario to verify that Cisco Unified Communications Manager failover works and endpoints register with the backup call manager?
- A . During a predetermined maintenance window, stop the Cisco IP Phone Services service on the primary Unified CM. Devices should reregister with the backup Unified CM in the Cisco CallManager Group.
- B . During a predetermined maintenance window, stop the Unified CM service on the Publisher. Devices should reregister with the backup Publisher in the Cisco CallManager Group.
- C . During a predetermined maintenance window, stop the TFTP service on the primary call manager. Devices should reregister with the backup Unified CM in the Cisco CallManager Group.
- D . During a predetermined maintenance window, stop the Unified CM service on the primary call manager. Devices should reregister with the backup Unified CM in the CallManager Group.
Which three commands can be used to verify SRST fallback mode? (Choose three.)
- A . show telephony-service all
- B . show telephony-service ephone-dn
- C . show telephony-service ephone
- D . show telephony-service voice-port
- E . show telephony-service tftp-bindings
Company X has a Cisco Unified Communications Manager cluster and a Cisco Unity Connection cluster at its head office and implemented SRST for its branch offices. One Monday at 2:00 pm, the WAN connection to a branch office failed and stayed down for 45 minutes. That day the help desk received several calls from the branch saying their voicemail was not working but they were able to make and receive calls.
Why did the users not realize the WAN was down and prevented access to their voicemail?
- A . All the phones should have started ringing the instant the WAN connection failed to signal the start of SRST mode.
- B . All calls should have dropped when the WAN failed so users would be instantly aware.
- C . Although the phones were still working, the users should have noticed that the phone displays said "SRST Fallback Active".
- D . The voice administrators at the head office did not call the users to notify them.
What are two important considerations when implementing TEHO to reduce long-distance cost? (Choose two.)
- A . on-net calling patterns
- B . E911 calling
- C . number of route patterns
- D . caller ID
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