Aastra Telecom Pro 160 - Manual (Page 213)

Configuring Your IP Phone for Remote Office Setup
41-001134-05, Rev 00, Rel. 1.1 C-3
Remote Office Installation and Configuration of the Phone (Phone -Side)
Configuring Routing
UPnP Supported/Enabled
If the local router is supported by the IP Phone UPnP protocol, the router has its
UPnP services enabled, and the IP phone has been configured (via the
administrator TUI menu) to use UPnP, no further configuration is required. Refer
to the procedure,
“Connecting Your IP Phone to the AastraLink Pro 160 Network
From a Remote Office” on page C-4 .
UPnP Not Supported/Disabled
If however the UPnP is not supported/disabled, manual port-forwarding on the
remote user router is necessary, and the corresponding NAT port information must
be entered into the phone. Refer to
“Manually Configuring Port-Forwarding” on
page C-7 , and “Remote Phone Installation and Port-Forwarding Configuration
Example” on page C-10 .