By default it apply for Line 1, For other line select it then press call forward all softkey from phone.Soft key must be added for On Hook and OffHook condition.Check that CFwdAll exists for all relevant call states: CUCM → Device → Device Settings →...

If stuck on Cisco logo then it’s bootstrap loading issue which means unable to download firmware from flash so better to raise RMA. Pls rate if it’s Helpful and Accept Solution.

Settings → Network Configuration → Web AccessOr did the factory reset for default config and try both http and https://IP make sure IP reachablility should be there.Please rate if it’s Helpful and accept as solution.

Yes TAC stoped  the upgrading from root account then we have to install fresh upgrade again. Pls rate if it “Helpful”. If this answered your question pls “Accept As Solution”.

If not using VG or CUBE/SIP Trunk then how offnet incoming landing on your DID numbers ?Best way to create a TP with specific range and Block this pattern.Pls rate if this "Helpful". If this answered your question pls click "Accept as Solution".