Grandstream client 1625 alert red light


Hi team,

I have one issue related my grandstream ip phone model 1625 it show me the red alert to some ip phone.

Note: my ip phone can received incoming/ outgoing call normal.

Best regards,


It means there’s a VM waiting


Hi rtl,

a red led showed blinking.


Yes, it means there’s voicemail waiting


yes let’s me check. Thanks