I have a CS1000M, Release 5.0. Since install I see a lot of ERR4289's. The error means " Route number for music is not a music route." The output printed is always Rout 0, followed by different set TN's. Rout 0 is a DID Rout for a T1. It does have music allowed, and the music Rout is set properly in Rout 0. Any ideas?