I’m running FreePBX version 18.104.22.168 and I just started (after the server has been untouched for 34 days) having an issue dialing some internal extensions.
Example, my internal extension is 128 and calling 139 says the person at extension 139 is unavailable after the tone. It made me think they were on DND and forgot to come out of it but they’re indeed available. I checked endpoint manager and also on the handset itself which is a Yealink T46G. This is happening to three extensions that I know of but most of the others I’ve tested work correctly.
Looking in Call Event Logging using my extension as the source and theirs as the destination I see the call info and here is what I see. I’m guessing the s-CHANUNAVAIL is the issue? I’m not sure where to go from here to troubleshoot or how to fix this issue. Anyone seen this before?