Axis 0673-001 ~ EOL Axis A8004-VE User Manual

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AXISA8004-VENetworkVideoDoorStation

VoiceoverIP(VoIP)

4.EntertheSIPportnumberandtheSIPTLSportnumber.Formoreinformation,seePortSettingsonpage30.

5.SelecttheprotocolsyouwanttoenableforNATtraversal.SeeNetworkAddressTranslation(NAT)Traversal(port

forwarding)onpage30.

6.ClickSave.

NO NO

TICE TICE

TICE

AllowingincomingcallsenablestheAXISproducttoacceptcallsfromanydeviceconnectedtothenetwork.Itis

recommendedtodisableincomingcallsforproductsthatareaccessiblefrompublicnetworksortheinternet.

Note

EvenifyouchoosetonotenableSIP,youcanconguretheSIPsettings.ButrememberthatwhenSIPisdisabled,you

cannotmakeorreceivecalls.

SIPSetupAssistant

TheSIPSetupAssistanthelpsyouwiththeSIPconguration.Whenyouhavecompletedallthestepsinthesetupassistant,the

productisreadytoperformbasicVoIPactions,suchasmakingacallwhenthecallbuttonispressed.EachtimeyounishtheSIP

setupassistant,newactionrulesandDTMFruleswillbecreated.

PortSettings

•SIPport–EntertheportusedforSIPsessions.Thesignallingtrafcthroughthisportwillbenon-encrypted.Thedefault

portnumberis5060.

•SIPTLSport–EntertheportusedforSIPSsessionsandTLS-securedSIPsessions.Thesignallingtrafcthroughthisport

willbeencryptedusingTransportLayerSecurity(TLS).Thedefaultportnumberis5061.

NetworkAddressTranslation(NAT)Traversal(portforwarding)

UseNATtraversalwhentheAxisproductisconnectedtothenetworkbehindaNATrouterorrewalldevice.

VoIPservicesrequireclientstobeserversaswell,andmanyVoIPservicescarryIPaddressandportinformationintheapplication

data.Therefore,AxisproductsbehindNetworkAddressTranslation(NAT)devicessuchasnetworkroutersneedtousespecial

protocolsforNATtraversal(portforwarding)sothatcallscanbelinkedtothecorrecthost.

WithoutSIP-specicportforwarding,usersofclientswithinthesameprivatenetworkwouldbeabletotalktoeachotherbut

usersofclientsindifferentnetworkswouldnot.

ThefollowingNATtraversalsettingsareavailable:

•STUN–SessionTraversalUtilitiesforNAT(STUN).Seepage30.

•TURN–TraversalUsingRelaysaroundNAT(TURN).Seepage3

•ICE–

InteractiveConnectivityEstablishment(ICE).Seepage31.

EachNATtraversalprotocolcanbeusedseparatelyorindifferentcombinationsdependingonthenetworkenvironment.

Note

ThesesettingsareSIPspecic.Formoreinformationabouttheproduct’sgeneralNATtraversalsettings,seeNATtraversal

(portmapping)forIPv4onpage60.

SessionTraversalUtilitiesforNAT(STUN)

SessionTraversalUtilitiesforNAT(STUN)isaclient-servernetworkprotocolthatenablestheproducttoaskaSTUNserveronthe

InternetforamappedpublicIPaddress.TheSTUNserverresponseincludesthisIPaddressandportsothattheclientcanusethem

initsSIPmessagestootherhostsandclients.

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Axis 0673-001 ~ EOL A8004-VE Network Video Door Station 0673-001