Figure 348: A Key Dial-up FXO
Note: To use Key dial-up FXO troubleshooting, the outbound route for the analog trunk must have permission
set to "Internal" and must have the highest priority for the external number used for troubleshooting. After
capturing the trace, users can download it for basic analysis. If further assistance is necessary, please contact
Grandstream Technical Support using the following link:
http://www.grandstream.com/index.php/support
• SVIP Record Trace
Users can capture an SVIP record trace for specific FXO/FXS ports.
Figure 349: SVIP Record Trace