SPA5XX BLF Orange Solid for UNAVAILABLE State

[Gianluca Ciarcelluti]

Dear Sirs,

i'd like to become BLF lamps on an attendant console SPA500S Orange (Solid) when an extension is in the state UNAVAILABLE.

Which string i need to send from asterisk to phone via SIP Notify Subscription to achieve this goal?

Thanks in advance

Gianluca

[aboukouris]

4 Years after and problem still unsolved?

Really? This is a major issue and Cisco does nothing?

[luck1lucky1l]

https://forum.openwrt.org/t/astrisk-getting-the-blf-lighs-to-show-orange-when-hint-is-unavailable/77012