I can program frequencies and tones with no issue. However, when trying to upload custom audio, the upload only takes on some pagers. In the programming software, after I upload and click on the play button which plays the audio through the pager, custom audio plays. But when I change the ABC.... button, it's the standard "Selective call frequency one tone" speech. Audio files are in .WAV format, 8 kHz, mono, and 16 bit PCM. I used Audacity to create the files. They're named. F1, F2, F3, AV, AT, MON, SCAN and EMS.
I thought it was a firmware issue but some of the pagers are FW 1.05 and others 1.09 or whatever the latest is, I'm not in front of that computer.
Any thoughts or suggestions? It seems older pagers generally don't have the issue. Just newer ones. I can provide more information if needed.
Thanks for any insight.
edit: I should add, I did re-install the programming software and tried on another computer. Same issue.
I thought it was a firmware issue but some of the pagers are FW 1.05 and others 1.09 or whatever the latest is, I'm not in front of that computer.
Any thoughts or suggestions? It seems older pagers generally don't have the issue. Just newer ones. I can provide more information if needed.
Thanks for any insight.
edit: I should add, I did re-install the programming software and tried on another computer. Same issue.