Zte ZXV10 ET301 - Table 4-6 H.323 NAT Configuration Descriptions; Table 4-7 SIP NAT Configuration Descriptions

Chapter4SystemCongurations
Table4-6H.323NATCongurationDescriptions
ParameterDescription
WorkModeWhethertoenableH.323NAT ,includingDisabled,StaticNATandH.460.
IfDisabledisselected,thereisnoneedtosetotherparameters.
StaticNATmeansthataprivateIPaddressinsidetheIntranetis
translatedintothecorrespondingpublicIPaddress.
H.460isagroupofrewalltraversalprotocols.Usingthisprotocoltogether
withanexternalgateway,theterminalcanexiblytraverserewalls.
PublicNATIfNATModeissettoStaticNAT,thissettingisrequired.
EnterapublicIPaddress.
IP1-3
SubnetMask
1-3
IfNATModeissettoStaticNAT,thissettingisrequired.
LocalintranetprivateIPaddressandcorrespondingsubnetmask.
ThenetworksegmentdeterminedbytheIPaddressandcorresponding
subnetmaskistheprivatenetworksegmentofthelocalterminal.TheNAT
functionisnotusedwhentheterminalsinthisnetworksegmentarecalled.
KeepAlive
Intervel
IfNATModeissettoH.460,thissettingisrequired.
Settheintervalforthesendingkeep-alivepackettotheH.460server,
rangingfrom5to30seconds.Youareadvisedtoretainthedefaultsetting
(5s).
lSelectSIPWorkPattern.Foradescriptionoftheparameters,refertoT able4-7.
Table4-7SIPNATCongurationDescriptions
ParameterDescription
WorkModeEnableordisabletheNATfunctionoftheSIP .Options:Disable,Static
NAT,andICE.IfDisableisselected,youdonotneedtocongure
otherparameters.
StaticNAT:EveryprivateIPaddressofaninternalnetworkis
convertedtoapublicIPaddress.ItmeansthataprivateIPaddressis
convertedtoonlyapublicIPaddress.
ICE:Testswhethertwocommunicationpartiescanbeconnected
throughTraversalUsingRelaysaroundNAT(TURN)orSession
TraversalUtilitiesforNAT(STUN)anddeterminesabettermode.
PublicNATThisparameterissetonlywhenWorkModeissettoStaticNAT.
Enterapublicnetworkaddress.
Compatibility
Mode
ThisparameterissetonlywhenWorkModeissettoICE.
Options:RFC5245andWLM2009.
NormallyRFC5245isselected.WLM2009isselectedwhenthe
terminalinterconnectswithaMicrosoftLYNCterminal.
4-15
SJ-20190419091840-001|2019-04-08(R1.0)ZTEProprietaryandCondential