Aastra Telecom 57I C53I manual Network Address Translation NAT Settings, Parameter IP phone UI

IP Phone Administrator Guide

Operational, Basic, and Advanced Parameters

Appendix A

Network Address Translation (NAT) Settings

Parameter –	IP phone UI	Options->SIP Settings
sip nat ip	Aastra Web UI	Advanced Settings->Network
NAT IP	Configuration Files	aastra.cfg, <mac>.cfg
(in Web UI)
Description	IP address the network device that enforces NAT.
Format	IP Address
Default Value	0.0.0.0
Range	Not Applicable
Example	sip nat ip: 192.245.2.1

Parameter –	IP phone UI	Options->SIP Settings
sip nat port	Aastra Web UI	Advanced Settings->Network
NAT SIP Port	Configuration Files	aastra.cfg, <mac>.cfg
(in Web UI)
Description	Port number of the network device that enforces NAT.
Format	Integer
Default Value	0
Range	Not Applicable
Example	sip nat port: 51620
Parameter –	IP phone UI	Options->SIP Settings
sip nortel nat support	Aastra Web UI	Advanced Settings->Network
Nortel NAT Traversal	Configuration Files	aastra.cfg, <mac>.cfg
Enabled
(in Web UI)
Description	Enables or disables the phone to operate while connected to a network
	device that enforces NAT.
Format	Integer
Default Value	0 (disabled)
Range	0 (disabled)
	1 (enabled)
Example	sip nortel nat support: 1

A-18 41-001160-00, Rev 01 Release 2.0