Custom DSS Key for 3CX

[EDOX]

Hello

i need to put some DSSkey on my T58A but 3CX have not the good type, on the T58 web ui is it ok but 3CX write autoprovisionning and erase my configuration.

i test to do an Custom Template but the custom linekey not view on the T58.

i use this :

#Configure Line Key3
{IF blf3}
linekey.3.line = 0
linekey.3.value = 8888*
linekey.3.pickup_value =
linekey.3.type = 11
linekey.3.label = DTMF
linekey.3.extension =

or

#Configure Line Key2
{IF blf2}
linekey.2.line = 1
linekey.2.value = http://192.168.1.102/api/camera/snapshot?width=640&h
linekey.2.pickup_value =
linekey.2.type = 17
linekey.2.label = Visu
linekey.2.extension =

Thanks for your help.