IP Phone SIP Admin Guide 67Configurable ParametersNetwork Address Translation (NAT) SettingsParameter –QoS eth port smppriorityIP phone UI Options->NetworkAastra Web UI Advanced Settings->NetworkConfiguration Files aastra.cfg, .cfgDescription SMP (Serial Management Port) is the Internal Ethernetof the IP phone.Format IntegerDefault Value 0Range 0 to 7Example QoS eth port smp priority: 7Parameter –sip nortel nat supportIP phone UI Options->SIP SettingsAastra Web UI Advanced Settings->NetworkConfiguration Files aastra.cfg, .cfgDescription Enables or disables the phone to operate whileconnected to a network device that enforces NAT.Format IntegerDefault Value 0Range 0 or 1Example sip nortel nat support: 1Parameter –sip nortel nat timerAastra Web UI Advanced Settings->NetworkConfiguration Files aastra.cfg, .cfgDescription The interval, in seconds, that the phone sends SIP pingrequests to the Nortel proxy.Format IntegerDefault Value 60Range 0 to 2147483647Example sip nortel nat timer: 60Parameter –sip nat ipIP phone UI Options->SIP SettingsAastra Web UI Advanced Settings->NetworkConfiguration Files aastra.cfg, .cfgDescription IP address the network device that enforces NAT.Format IP AddressDefault Value 0.0.0.0Range Not ApplicableExample sip nat ip: 192.245.2.1
