Solved Linux 3cx Yealink t46s/t48s background issues

[AZ-Brad]

OK.. I'm lost. 3cx has not provided me any answers yet(they all on holiday?)
So. I have Copied files into my linux system.
Fire46.png
th46.png
th48.png
put them in same directory as other logos
/var/lib/3cxpbx/Instance1/Data/Http/Interface/provisioning/u******/logo

Changed the owner to match just in case it was a permission issues. All look Exactly the same.

Created 2 custom templates by copying the Yealink4x
named one Town and one Fire.
I searched in them for .png
Changed the following lines

{IF ua=SIP-T46G}
phone_setting.backgrounds = Config:th46.png
{ENDIF}

{IF ua=SIP-T46S}
phone_setting.backgrounds = Config:th46.png
{ENDIF}

{IF ua=SIP-T48G}
phone_setting.backgrounds = Config:th48.png
{ENDIF}

{IF ua=SIP-T48S}
phone_setting.backgrounds = Config:th48.png
{ENDIF}



Fire


{IF ua=SIP-T46G}
phone_setting.backgrounds = Config:Fire46.png
{ENDIF}

{IF ua=SIP-T46S}
phone_setting.backgrounds = Config:Fire46.png
{ENDIF}

{IF ua=SIP-T48G}
phone_setting.backgrounds = Config:yealinkt48.png
{ENDIF}

{IF ua=SIP-T48S}
phone_setting.backgrounds = Config:yealinkt48.png

And only changed the above.
Saved

and they will not attach the background.
Phones on same network
Provision just fine otherwise just won't pull a graphic
if I update the images into the phones directly. They work.

See the attached screenshot of the folder listing via Putty.

Anyone have any ideas wth i'm doing wrong?

Thanks!

 

[AZ-Brad]

Ive factory reset the phones.
and I have a box full of phones that never seen light of day. I can plug in, they provision but no graphic.

 

[AZ-Brad]

And I would have done that and just dealt with moving it back if the system updates and overwrites it (which i have done many times) however, this client, wants a different logo for each department.
Stuck with having to create custom.
Not sure what the hell is wrong but I think if I at least do it the Hard way it will work. Build the template like i did, assign them and manually upload that filename. should keep the phone from being blown up.

 

[AZ-Brad]

if'n 3cx comes up with a cure. I will post. Stay Tuned.

 

[AZ-Brad]

no help yet from 3cx.. Found out what was wrong myself! not sure how I missed that but here is the fix.

Search your custom Template for these lines
wallpaper_upload.url = %%PROVLINKLOCAL%%/logo/yealinkt46.png

Change for your model and for your file location.. as long as you put the logo where it belings, its easy.

{IF ua=SIP-T46G}
wallpaper_upload.url = %%PROVLINKLOCAL%%/logo/Fire46.png
screensaver.upload_url= %%PROVLINKLOCAL%%/logo/Fire46.png
screensaver.type= 1
{ENDIF}

i did that and then search for .png

then find these locations as I had changed prior.

{IF ua=SIP-T46S}
phone_setting.backgrounds = Config:Fire46.png
{ENDIF}

Change to your file name.

Works flawlessly.

so problem I had was default logo was being uploaded, but a different logo not uploaded in the phone was set. So nothing happened.
Got my logo to upload. Problem solved.

Hope this helps someone else going wth

Brad @ Sunstate Tech in Arizona

 

[AZ-Brad]

Fixed for Local, now Remote phones became a new nightmare.
Was able to fix the link to do Firmware upgrade remotely (yay) but was having hell with the graphics.

Figured it out. There's 2 sets of entries for the .png file. Lists all the models then theirs an ELSE

the Repeats under ELSE lists %%PROVLINK%% Change that to %%PROVLINKEXTSEC%%

Problem solved.

So guessing scroll the entire XML and change all %%PROVLINK%% to %%PROVLINKEXTSEC%% and that should fix you if your phone is setup as a STUN Remote phone.

Hope this helps another guy as I been needing to do this for a long time.

Brad @ Sunstate Tech