User's Manual 1024 Document #: LTRT-10632
Mediant 800B Gateway & E-SBC
5. In the Filter field, type "acdr" (see the figure below) to view the debug recording
messages. Note that the source IP address of the messages is always the OAMP IP
address of the device.
The device adds the header "AUDIOCODES DEBUG RECORDING" to each debug
recording message, as shown below:
64.3.3 Debug Capturing on Physical VoIP Interfaces
You can capture traffic on the device's physical (Ethernet LAN) VoIP interfaces (Layer-2
VLAN tagged packets). The captured traffic can be saved in a PCAP-format file (suitable
for Wireshark) to a TFTP (default) or an FTP server. The generated PCAP file is in the
Extensible Record Format (ERF). The capture can also be saved to a USB device. The
maximum file size of debug captures that can be saved to the device is 20 MB.
To capture traffic on physical VoIP interfaces, use the following CLI commands:
Starts physical VoIP debug capture:
# debug capture voip physical eth-lan
# debug capture voip physical start
Captures packets continuously in a cyclical buffer (packets always captured until stop
command):
# debug capture VoIP physical cyclic buffer
Retrieves latest capture (PCAP file) saved on a specified server:
# debug capture VoIP physical get_last_capture <TFTP/FTP
server IP address>
The file is saved to the device's memory (not flash) and erased after a device reset.
Marks the captured file (useful for troubleshooting process):
# debug capture VoIP physical insert-pad
Before running this command, the debug capture must be started.
Displays debug status and configured rules:
# debug capture VoIP physical show
Specifies the destination (FTP, TFTP, or USB) where you want the PCAP file sent:
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