i have sip trunk setup on the uc, and mwi isn't working. however, i can leave message to the extension with no problem. i tired to refresh the mwi for many times, and i confirmed that mwi on/off is configure to be the same on cme/cue.
is there anything that is missing? i use cli during this troubleshooting steps.
this is the screenshot
bind control source-interface GigabitEthernet0/0
bind media source-interface GigabitEthernet0/0
registrar server expires max 3600 min 3600
retry invite 2
retry register 10
timers connect 100
mwi-server ipv4:192.168.100.250 expires 3600 port 5060 transport udp
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