Telephony repository signature check failed

Is it something to be worried about?

Updated list of available packages in /var/opkg-lists/openwrt_telephony
Downloading https://downloads.openwrt.org/releases/24.10.1/packages/aarch64_cortex-a53/telephony/Packages.sig
Signature check failed.
Remove wrong Signature file.

that version still has package updates so it's normal that you encounter this problem