Axis Q3517-LV - Page 51

AXISQ37NetworkCameraSeries
Thewebinterface
Addsubscription:ClicktoaddanewMQTTsubscription.
Subscriptionlter:EntertheMQTTtopicthatyouwanttosubscribeto.
Usedevicetopicprex:AddthesubscriptionlterasprextotheMQTTtopic.
Subscriptiontype:
•Stateless:SelecttoconvertMQTTmessagesintoastatelessmessage.
•Stateful:SelecttoconvertMQTTmessagesintoacondition.Thepayloadisusedasthestate.
QoS:SelectthedesiredlevelfortheMQTTsubscription.
MQTToverlays
Note
ConnecttoanMQTTbrokerbeforeyouaddMQTToverlaymodiers.
Addoverlaymodier:Clicktoaddanewoverlaymodier.
Topiclter:AddtheMQTTtopicthatcontainsthedatayouwanttoshowintheoverlay.
Dataeld:Specifythekeyforthemessagepayloadthatyouwanttoshowintheoverlay,assumingthemessageisinJSONformat.
Modier:Usetheresultingmodierwhenyoucreatetheoverlay.
•Modiersthatstartwith#XMPshowallofthedatareceivedfromthetopic.
•Modiersthatstartwith#XMDshowthedataspeciedinthedataeld.
SIP
Settings
SessionInitiationProtocol(SIP)isusedforinteractivecommunicationsessionsbetweenusers.Thesessionscanincludeaudio
andvideo.
SIPsetupassistant:ClicktosetupandcongureSIPstepbystep.
EnableSIP:CheckthisoptiontomakeitpossibletoinitiateandreceiveSIPcalls.
Allowincomingcalls:CheckthisoptiontoallowincomingcallsfromotherSIPdevices.
Callhandling
•Callingtimeout:Setthemaximumdurationofanattemptedcallifnooneanswers.
•Incomingcallduration:Setthemaximumtimeanincomingcallcanlast(max10min).
•Endcallsafter:Setthemaximumtimethatacallcanlast(max60minutes).SelectInnitecalldurationifyoudon’t
wanttolimitthelengthofacall.
Ports
Aportnumbermustbebetween1024and65535.
•SIPport:ThenetworkportusedforSIPcommunication.Thesignalingtrafcthroughthisportisnon-encrypted.
Thedefaultportnumberis5060.Enteradifferentportnumberifrequired.
•TLSport:ThenetworkportusedforencryptedSIPcommunication.Thesignalingtrafcthroughthisportisencrypted
withTransportLayerSecurity(TLS).Thedefaultportnumberis5061.Enteradifferentportnumberifrequired.
•RTPstartport:ThenetworkportusedfortherstRTPmediastreaminaSIPcall.Thedefaultstartportnumberis
4000.SomerewallsblockRTPtrafconcertainportnumbers.
NATtraversal
51