Draytek 1.11 manual Voip sip nat

2.23.5.5 voip sip nat

This command allows users to set NAT Traversal Setting. voip sip nat n [-<command><parameter>]

voip sip nat n[…]

Syntax Description
n	It means the index number of the VoIP settings.
-<command><parameter>	The available commands with parameters are listed below:
-s <server>	It means stun server address or website.
-t <sec>	It means the sip ping interval.
-i <ip>	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

118 Telnet Command Reference Guide V1.1