8845 phone idle application host not found

[MD KAFINUZZAMAN]

Dear Expert,

I have configured 8845 phone it join my call manger but giving error

 idle application host not found

I need help.

Thanks

kafi

[Suresh Hudda]

Hi Kafi,

Increase the idle timer(seconds) to higher value(e.g. 99999) in UDT profile as attached in snap shot 1 and check.

Suresh

[MD KAFINUZZAMAN]

Hi Suresh,

I have changed this value but it does not work.

Thanks

kafi

[Shashank Mahajan]

- Are you trying to use Self-provisioning?

- Is your 8845 IP Phone already registered with CUCM and giving error "host not found" while being idle?

If its registered already and giving that error then go to the device page of the phone > under "External Data Location Settings" > Erase the information with respect to idle and idle timer (seconds) and leave all fields blank.