Yealink SIP-T2 SERIES Administrator's Manual page 926

Administrator's Guide for SIP-T2 Series/T19(P) E2/T4 Series/CP860 IP Phones
9. Click Export to open the file download window, and then save the file to your local
system.
Receiving data packets from the HUB
Connect the Internet port of the IP phone and the PC to the same HUB, and then use
Sniffer, Ethereal or Wireshark software to capture the signal traffic.
Receiving data packets from PC port
Connect the Internet port of the IP phone to the Internet and the PC port of the IP phone
to a PC. Before capturing the signal traffic, make sure the data packets can be received
from the WAN (Internet) port to the PC (LAN) port. It is not applicable to CP860 IP
phones.
Procedure
Span to PC port can be configured using the configuration files or locally.
Configuration File
Local
904
<y0000000000xx>.cfg
Web User Interface
Configure span to PC Port.
Parameter:
network.span_to_pc_port
Configure span to PC Port.
Navigate to:
For
SIP-T48G/T46G/T42G/T41P/T40P/T
29G/T27P/T23P/T23G/T21(P)