Telephony Cards with Asterisk- Troubleshooting

General Troubleshooting steps for both PRI and Analog

• Adjust DAHDI Chunk Size for Asterisk PBX

• Capture a Line trace

• Configure for both Sangoma and Digium cards in same server

• DTMF

• Echo Issues

• Test if Hardware Echo Cancellation is Working

• Wireshark Tracing - PCAP

• Verify if Hardware Echo Cancellation is being used

• Verify that hardware echo canceller is off during faxing

• Driver Not Starting

• Error while stopping driver

• Wanpipe Tools Compilations failed (Driver installation issue)

• Wanpipe Driver status shows 'Disconnected'

• Driver Overview Statistics

• Capturing a Line Trace

• Capture Audio Recording from card

• Digital Card Self Test

• Driver Commands

• Resolving system NMI Message

• Card not detected in system when using LSPCI command

• Cards on Different servers issues - issues

• How to decode and playback G.729 audio streams

• Dahdi Timing Issues

• Cards on HP Gen9 DL380 Server Issues

• Support Logger

• How to stop "CT_C8_A clock behavior does not conform to the H.100 spec!" messages from printing in the system's log

• Driver Debugging

• Capturing Kernel Panic via Serial Port

• Sangoma Card Issues with Dell G15 servers

PRI

• PRI- Audio/Noise Issues

• PRI-Inbound CallerID Missing

• PRI- Inbound Calls fail

• PRI-Outbound CallerID Missing

• PRI-Outbound Calls fail

• PRI-Overruns & Performance Issues

• PRI-PRI Bouncing UP and Down

• PRI- PRI Down

       Analog

• Analog- Audio Issues

• Analog- Enable DTMF Caller ID

• Analog- Hangup Detection Issues

• Analog- Inbound Caller ID Missing

• Analog- inbound-calling-issue

• Analog- No dial tone when lifting analog phone off-hook

• Analog- Outbound Calling Issue