User`s guide

224 Dialogic
®
1000 and 2000 Media Gateway Series User’s Guide — September 2007
Dialogic Corporation
Diagnostics
Traces that are related to a telephony port number are tagged with the 1-based telephony port
number to which they are related. For instance:
Telephony port 1 events:
002:53:542 [Tel-1 ] Event Lamp 60:CallApp0:0 OFF->FLASH
002:53:782 [Tel-1 ] Event 0:0:48| 250 |
002:53:784 [Tel-1 ] Event Cpid (250->) (Direct)
Telephony port 2 events:
002:59:314 [Tel-2 ] Event Lamp 60:CallApp0:0 OFF->FLASH
002:59:550 [Tel-2 ] Event 0:0:48| 251 |
002:59:552 [Tel-2 ] Event Cpid (251->) (Direct)
Time-stamping of the trace output can be enabled or disabled by the user.
The telephony switch protocol can be traced, but the output is encoded for security.
9.6.1 Trace Format
The following is a description of the format of a trace display. The example display is broken down
into its components.
Example of trace display:
003:02:372 [Tel-2 ] Event Lamp 60:CallApp0:0 FLASH->OFF
Components:
003:02:372 - time-stamp in minutes:seconds:milliseconds
[Tel-2] - trace-key and telephony port (no port if non port-related)
Event - trace type
Lamp 60:CallApp0:0 FLASH->OFF
9.6.2 Trace Utility
The trace utility separates the control of software module trace output using trace keys. A single
trace key represents a functional software module. The trace utility then uses trace types that can be
enabled or disabled for each trace key. The trace keys and trace types are used to enable or disable
traces using the trace utility.