Axis M32-LVE Series - Page 50

AXISM32-LVENetworkCameraSeries
Thedeviceinterface
EachNATtraversalprotocolcanbeusedseparatelyorindifferentcombinationsdependingonthenetwork
environment.
•ICE ICE
ICE
:TheICE(InteractiveConnectivityEstablishment)protocolincreasesthechancesofndingthe
mostefcientpathtosuccessfulcommunicationbetweenpeerdevices.IfyoualsoenableSTUNand
TURN,youimprovetheICEprotocolʼschances.
•STUN STUN
STUN
:STUN(SessionTraversalUtilitiesforNAT)isaclient-servernetworkprotocolthatletsthedevice
determineifitislocatedbehindaNATorrewall,andifsoobtainthemappedpublicIPaddressand
portnumberallocatedforconnectionstoremotehosts.EntertheSTUNserveraddress,forexample,an
IPaddress.
•TURN TURN
TURN
:TURN(TraversalUsingRelaysaroundNAT)isaprotocolthatletsadevicebehindaNATrouteror
rewallreceiveincomingdatafromotherhostsoverTCPorUDP.EntertheTURNserveraddressand
thelogininformation.
Audio Audio
Audio
and and
and
video video
video
•Audio Audio
Audio
codec codec
codec
priority priority
priority
:SelectatleastoneaudiocodecwiththedesiredaudioqualityforSIPcalls.
Drag-and-droptochangethepriority.
注
Theselectedcodecsmustmatchthecallrecipientcodec,sincetherecipientcodecisdecisivewhena
callismade.
•Audio Audio
Audio
direction direction
direction
:Selectallowedaudiodirections.
•Video Video
Video
direction direction
direction
:Selectallowedvideodirections.
Additional Additional
Additional
•UDP UDP
UDP
- -
-
to to
to
- -
-
TCP TCP
TCP
switching switching
switching
:SelecttoallowcallstoswitchtransportprotocolsfromUDP(UserDatagram
Protocol)toTCP(TransmissionControlProtocol)temporarily.Thereasonforswitchingistoavoid
fragmentation,andtheswitchcantakeplaceifarequestiswithin200bytesofthemaximum
transmissionunit(MTU)orlargerthan1300bytes.
•Allow Allow
Allow
via via
via
rewrite rewrite
rewrite
:SelecttosendthelocalIPaddressinsteadoftherouter'spublicIPaddress.
•Allow Allow
Allow
contact contact
contact
rewrite rewrite
rewrite
:SelecttosendthelocalIPaddressinsteadoftherouter'spublicIPaddress.
•Register Register
Register
with with
with
server server
server
every every
every
:SethowoftenyouwantthedevicetoregisterwiththeSIPserverforthe
existingSIPaccounts.
•DTMF DTMF
DTMF
payload payload
payload
type type
type
:ChangesthedefaultpayloadtypeforDTMF.
SIP SIP
SIP
accounts accounts
accounts
AllcurrentSIPaccountsarelistedunderSIP SIP
SIP
accounts accounts
accounts
.Forregisteredaccounts,thecoloredcircleletsyouknowthe
status.
TheaccountissuccessfullyregisteredwiththeSIPserver.
Thereisaproblemwiththeaccount.Possiblereasonscanbeauthorizationfailure,thattheaccountcredentials
arewrong,orthattheSIPservercanʼtndtheaccount.
Thepeer peer
peer
to to
to
peer peer
peer
(default) (default)
(default)
accountisanautomaticallycreatedaccount.Youcandeleteitifyoucreateatleast
oneotheraccountandsetthataccountasdefault.ThedefaultaccountisalwaysusedwhenaVAPIX®Application
ProgrammingInterface(API)callismadewithoutspecifyingwhichSIPaccounttocallfrom.
Account Account
Account
:ClicktocreateanewSIPaccount.
•Active Active
Active
:Selecttobeabletousetheaccount.
•Make Make
Make
default default
default
:Selecttomakethisthedefaultaccount.Theremustbeadefaultaccount,andtherecan
onlybeonedefaultaccount.
•Name Name
Name
:Enteradescriptivename.Thiscan,forexample,bearstandlastname,arole,oralocation.
Thenameisnotunique.
•User User
User
ID ID
ID
:Entertheuniqueextensionorphonenumberassignedtothedevice.
•Peer Peer
Peer
- -
-
to to
to
- -
-
peer peer
peer
:UsefordirectcallstoanotherSIPdeviceonthelocalnetwork.
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