Cisco Unity Problem

[nishantmj]

After few weeks the unity stops working.The Ip phone gives busy signal.

When i restart the cisco unity server it starts working.I don't know the cause of problem.Please help!!!!!!!!

[mchin345]

If backups are not done, the transaction logs can cause the hard disk to fill up, which in turn causes Exchange to stop working, and subsequently can cause Cisco Unity to stop working.