Yealink SIP-T2 SERIES Administrator's Manual page 927

Details of the Configuration Parameter:
Parameter
network.span_to_pc_port
Description:
Enables or disables the IP phone to span data packets received from the WAN
(Internet) port to the PC (LAN) port.
0-Disabled
1-Enabled
If it is set to 1 (Enabled), all data packets from WAN port can be received by PC
port.
Note: It is not applicable to CP860 IP phones. It works only if the value of the
parameter ―network.pc_port.enable‖ is set to 1 (Auto Negotiate). If you change
this parameter, the IP phone will reboot to make the change take effect.
Web User Interface:
Network->Advanced->Span to PC->Span to PC Port
Phone User Interface:
None
To enable span to PC port via web user interface:
1. Click on Network->Advanced.
E2/T19(P) E2/CP860:
http://<phoneIPAddress/servlet
?p=network-adv&q=load
For SIP VP-T49G:
http://<phoneIPAddress>/servl
et?m=mod_data&p=network-a
dv&q=load
Permitted Values
0 or 1
Troubleshooting
Default
0
905