T48G Auto Provisioning For 3CX v12

[Slator]

Will someone with the appropriate knowledge please review the attached 3CX Provided T48G Provisioning Template and let me know if it is possible to modify the {Linekey Parameters} and auto provision the T48G phones via 3CX v12. I have provided two versions of the 3CX T48G Provisioning Template: (1)a copied .txt version and (2)the actual 3CX XML version.

The reason I need Yealink's help is:
(1) It looks to me as if 3CX has provided a very customized, non-standard version of the T48G Common Configuration file
I reached this conclusion after (a)comparing the 3CX version with the Yealink version and (b)modifying the 3CX version as per the Yealink Auto Provisioning Guide V72 - these modifications did not produce any visible results on the T48G phone.
(2) 3CX has refused to provide any help with modifying the T48G template - see below.

Also, of interest are all the {IF...} Statements in the 3CX XML template...


Thanks...


BACKGROUND:
I am a new 3CX user/customer and I am having some difficulties trying to modify the 3CX Provisioning Template for the T48G phone. I have purchased/used optional 3CX Software Support but, 3CX Support is telling me they will not support any efforts to modify the supplied T48G Provisioning Template. 3CX says it has no problem with me modifying the supplied template but, 3CX will not provide any information toward the modification effort. The verbatim excerpt from the 3CX email is at the bottom of this post.

From 3CX Support Ticket:
"Unfortunately we cannot provide any support in regards to template customization, please refer to the yea-link documentation in order to identify the parameters that need to be changed in order to achieve the desired behavior..."

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After posting my thread, I received a reply from 3CX - see below.
However, the Linekey Parameter information provided by 3CX did not produce any visible results on the T48G phone.

The Linekey Parameter I Used To Modify the 3CX Template:
#{IF blf5}
linekey.7.line = 0 (? - no "0" in Guide)
linekey.7.value = 19 (an existing 3CX extension)
linekey.7.pickup_value = *20* (? - no .extension in Guide)
linekey.7.type = 13 (speed dial)
linekey.7.label = Tony ext19
linekey.7.extension = *20* (? - no .extension in Guide)
#{ELSE}
#linekey.7.type = 0
#{ENDIF}
NOTE: The '#' sign makes the line a comment line - as per 3CX



**************EMAIL FROM 3CX*******************
Hey there Slator,
Thank you for your email.

The last template modification that we give any support on:
The default is like that:
{IF blf5}
linekey.7.line = %%Line%%
linekey.7.value = %%blf4%%
linekey.7.pickup_value = %%PickupValue%%
linekey.7.type = %%DKtype%%
linekey.7.label = %%blffirstname4%% %%blflastname4%%
linekey.7.extension = %%PickupValue%%
{ELSE}
linekey.7.type = 0
{ENDIF}

You need to remove the If and the else statements in the template like below:
linekey.7.line = 0
linekey.7.value = extension number
linekey.7.pickup_value = *20*
linekey.7.type = 16
linekey.7.label = extension name
linekey.7.extension = *20*

Kind Regards
**************EMAIL FROM 3CX*******************