"On the Phone" or "User Busy" status display into caller phone LCD

[ugo.viti]

(06-10-2013 02:27 PM)Yealink Support Wrote:  Hi Ugo,
Sorry currently we don't have such feature.
But i think BLF is a solution, on the DSS key of extension 203, you can set a BLF to monitor 201, when 201 is in a call, the BLF light will in red, so 203 can know he is in a call, when the light turns to green, 203 can dial to 201.
Do you think so?

Hi!

Thank you very much for the answer!

I already use the BLF features in the Receptionist stations with T28 and T32 (using EXP38 and EXP39) phones, but if I have, for example 100 extensions with call waiting enabled, and I call anyone from a phone like a T22, how can I undestarnd that the called phone is already busy in another conversation? I need this features enabled for all extension in my corporation, not only in the receptionist phones.

For example, can I configure one of the three Line Keys of T22 to blink if the called number (whatever is it) is already busy?
Like configuring an action http url when I call a number, and based on returncode of http request (the web app accept as argument the called number, and return if it's already on the phone), Turn ON or OFF a Line key (this is only an idea).

Let's me known.

Best regards!