Yealink CP969 Administrator's Manual page 104

Administrator's Guide for SIP-T5 Series Smart Media Phones
Details of Configuration Parameters:
sip.min_udp_port
Description:
Configures the minimum UDP port.
Note: If you change this parameter, the IP phone will reboot to make the change take
effect. It is not applicable to CP960 IP phones.
Web User Interface:
Network->Advanced->UDP Port Scope
Phone User Interface:
None
sip.max_udp_port
Description:
Configures the maximum UDP port.
Note: The value of the maximum UDP port cannot be less than that of the minimum UDP
port (configured by the parameter "sip.min_udp_port"). If you change this parameter, the
IP phone will reboot to make the change take effect. It is not applicable to CP960 IP
phones.
Web User Interface:
Network->Advanced->UDP Port Scope
Phone User Interface:
None
sip.min_tcp_port
Description:
Configures the minimum TCP port.
Note: If you change this parameter, the IP phone will reboot to make the change take
effect. It is not applicable to CP960 IP phones.
Web User Interface:
Network->Advanced->TCP Port Scope
Phone User Interface:
None
82
Parameters
Permitted
Default
Values
Integer from
50000
1024 to 65535
Integer from
50249
1024 to 65535
Integer from
50000
1024 to 65535