Since switching to NBN wireless, our landline phone cannot leave a message on my mobile. Can hear the recordings asking to leave a message but also can hear a ringing tone in the background. The message is never received, only an sms that the home phone called but did not leave a message. All NBN services and mobile are with Optus.
Hmm this is a bizzare fault, the issue is most likely with your landline. Are other mobiles able to leave messages?