Here it is.

Well, not really sure what happened but it works now. I attached a SPA504G to the system and got tha...

I read somewhere else in a post a few years ago that modifying the sip.conf file was necessary with ...

I've tried initiating ping from Asterisk CLI and it says it's not an available function. Is there a ...

No worries about the confusion, I've tried 1-4 and only 2 gets me passed the expressway sign-in scre...

That's weird, I saw changes take effect after modifying the cnf file and just restarting the phone. ...

I'm currently on freePBX 12.0.76.2. Would updating to 13 potentially help?

I tried both the suggestions and neither of them worked. The only transport number that got through ...

Thanks, I'll give that a try in the morning. What does 0 represent? I found documentation for 1,2 an...

You mentioned that more information may help. I have included the SEPMAC.cnf.xml file below, the rep...

Well I had my hopes up that it was fail2ban but I disabled it and still no joy. Is there a way to pi...

Yea I've had that screen up pretty constantly. Firmware is always sip88xx10-3-1-20 and the active se...

I just tried updating the firmware to the 3rd party sip version but I got an error during upload. Do...

Hmm... I think I may have found the issue. The firmware I have is the sip version but not the 3rd pa...

Thanks, I fully agree. The point that it's reaching the voicemail helps me know that it's at least g...