T26P - DSS Keys with BLF to external lines

[jyamaca]

Thank you very much.

I understand that I must read more about it. My inquiry was initiated after searching and finding alternatives forums solution to my question indicating as solution (BLF)

But also understand that the Yealink forum is to help and guide users with their solutions, details regarding the PBX server are that, details and not the end of the question.

Thanks for your time.