During the Cisco IP Phone registration process, the TFTP download (ails.

Vendor: Cisco
Product: 350-801
Update on: Feb 3, 2026
Questions: 406

Cisco 350-801 Question Answer

During the Cisco IP Phone registration process, the TFTP download (ails. What are two reasons (or this issue? (Choose two.)

The DNS server was not specified, which is needed to resolve the DHCP server IP address.

Option 100 string was not specified, or an incorrect Option 100 string was specified.

The Cisco IP Phone does not know the IP address of the TFTP server.

The Cisco IP Phone does not know the IP address of any of the Cisco UCM Subscriber nodes.

Option 150 string was not specified, or an incorrect Option 150 string was specified.

Cisco 350-801 Summary

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