(a) Error Type 1: this error type indicates a failure of the H.248 link keep alive messages between the server and the G700. This is an indication that the LAN or the platform is down.
(b) Error Type 257: If the server is an LSP, this error type indicates that at least one Media Gateway is registered with the LSP.
(c) Error Type 513: this error type indicates that there is a problem on the G700. Log on to the G700 and check the error log for problems using the MGP CLI.
(d) Error Type 769: this error type is a transient error, indicating that the link has unregistered with the G700. If the G700 re-registers, the alarm is resolved. If the link loss delay timer on the primary server expires, Error Type 1 is logged.