View source for How to troubleshoot Fax Calls

To troubleshoot Fax calls, these are the recommended steps: <br> 

*Capture Call Trace
*Capture recording (wav file)
*Capture SIP/RTP traffic
*Capture TBReport
<br> 
== Call Trace <br>  ==
Call Trace was created to trace the callflow from any incoming call through the Tmedia system. It allows to see the incoming call, outgoing calls, TDM channel, SIP SDP and more. This can be accessed from the Web Portal. You can create a filter to see call information. See [[Using Unique call trace|Using Unique call trace]].<br> 

== <br> Capture Recording  ==
This process records the media data in a wav file that can be listened to or replayed as a T.30 Fax stream.
See [[Toolpack:Troubleshooting_B#Target_Recording|Target Recording]]

== <br> Capture SIP/RTP traffic  ==
This is used to capture the T.38 or passthrough traffic.
See [[Toolpack:Troubleshooting_B#VoIP_Ethernet_Capture|VoIP Capture]] 

== <br> Capture Application logs  ==
This is used to see if any errors or special cases found in the application logs.
With version 2.9 or later, see [[TBReport|Capture a TBReport log]]<br> 
With version 2.8 and below: [[How_to_troubleshoot_call_routing#Using_the_application_log_files|Application Log Files]]<br>