Draytek Telnet Command 1.11 - Manual (Page 124)

Telnet Command Reference Guide V1.1 118
2.23.5.5 voip sip nat
This command allows users to set NAT Traversal Setting.
voip sip nat n [-]
voip sip nat n[…]
Syntax Description
n It means the index number of the VoIP settings.
- The available commands with parameters are listed below:
-s It means stun server address or website.
-t It means the sip ping interval.
-i It means the external IP address (use x.x.x.x input)
-v It means to display current settings.
[…] It means that you can type in several commands in one line
Example
> voip sip nat -s stun.fwdnet.net
> voip sip nat -v
NAT settings:
STUN server: stun.fwdnet.net
NAT type = 0
SIP PING interval : 150
External IP = 255.255.255.255
> voip sip nat -t 180 -i 192.168.1.1
> voip sip nat -v
NAT settings:
STUN server:
NAT type = 0
SIP PING interval : 180
External IP = 192.168.1.1