Configuring nat address and port (optional), Configuring nat address and port (optional) -22, Configuring the ip phones – Aastra Telecom SISIP 57I CT User Manual
Page 88
Advanced Network Settings
4-22
41-001160-00, Rev 01 Release 2.0
IP Phone Administrator Guide
Configuring the IP Phones
Configuring NAT Address and Port (optional)
You can also configure a specific NAT address and port on the IP phone using the
configuration files, IP Phone UI, or Aastra Web UI.
Configuration Files
For specific parameters you can set in the configuration files, see Appendix A, the section,
Address Translation (NAT) Settings”
on
IP Phone UI
Step Action
1
Press
on the phone to enter the Options List.
2
Select Network Settings.
3
Select NAT.
4
Select NAT Settings.
5
Select NAT IP.
6
Enter a public IP address of your NAT device in dotted-decimal format.
7
Press Done to save the NAT setting.
8
Select NAT SIP Port.
9
Enter the public SIP signalling port number of your NAT device.
10
Press Done to save the changes.