Known issues about 179 in version 9.0.9.
6001975 A MAX unit with V.90 S56 III modem cards (Series 56™ III
Modem modules) installed issued Warning 179 message.
6001768 A MAX unit configured to operate as a gateway reset without fatal
error after issuing Warning 179 and Warning 104 messages.
6002118 A MAX unit issued a Warning 179 message when the unit reset.
what is you configuration and which version MVAM are you using?