Vivotek PZ7122, PZ7112, PZ7121, PZ7111 manual

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RTSP port /RTP port for video, audio/ RTCP port for video, audio

The RTSP (Real-Time Streaming Protocol) controls the delivery of streaming media. By default, the port number is set to 554.

■The RTP (Real-time Transport Protocol) is used to deliver video and audio data to the clients. By default, the RTP port for video is set to 5556 and the RTP port for audio is set to 5558.

■The RTCP (Real-time Transport Control Protocol) allows the Network Camera to transmit the data by monitoring Internet traffic volume. By default, the RTCP port for video is set to 5557 and the RTCP port for audio is set to 5559.

The five ports can be changed between 1025 and 65535. The RTP port must be an even number and the RTCP port is RTP port number plus one, and thus always be odd. When the RTP port changes, the RTCP port will change accordingly.

If the RTP ports are incorrectly assigned, the following warning message will display:

Multicast settings for stream 1 / Multicast settings for stream 2: Click the items to display the detailed configutations. Select the Always multicast to enable multicast for stream 1 or stream 2.

Unicast video transmission delivers a stream through point-to-point transmission; multicast, on the other hand, sends a stream to the multicast group address and allows multiple clients to acquire the stream at the same time by requesting a copy from the multicast group address. Therefore, multicast can effectively save Internet bandwith.

The five ports can be changed between 1025 and 65535. The multicast RTP port must be an even number and the multicast RTCP port number is the multicast RTP port number plus one, and thus it is always be odd. When the multicast RTP port changes, the multicast RTCP port will change accordingly.

If the multicast RTP video ports are incorrectly assigned, the following warning message will display:

Multicast TTL [1~255]: The multicast TTL (Time to live) is the value that tells the router the range a packet can be forwarded.

User's Manual - 39

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Contents IP Surveillance Table of Contents Read before use Package contentsRear panel Physical descriptionDI/DO Diagram Hardware Reset Hardware installation InstallationNetwork deployment Setup the Network Camera over the InternetInternet connection with static IP Set up the Network Camera through Power over Ethernet PoE Network Camera Software installationUsing web browsers Accessing the Network CameraPage Using Rtsp players MPEG-4 Using 3GPP-compatible mobile devicesUsing Vivotek recording software Main Configuration area Page Video control buttons Drop-down list of preset positions Client Settings MP4 Saving Options Configuration System SystemDI and do System TimeManage Privilege Root PasswordSecurity Manage UserCreate and Install Certificate Method Enable HttpsHttps Create self-signed certificate manually Page Page Network Type NetworkPPPoE Point-to-point over Ethernet Page LAN Http//192.168.4.160 or Http//192.168.4.1608080 Two way audio HttpsFTP Rtsp Streaming Page Wireless LAN PZ7112/PZ7122 only Page Page Ddns Ddns Dynamic domain name serviceCustomSafe100 Access list Allowed list / Denied listDelete allowed list / Delete denied list Audio and video Video SettingsImage Settings Advanced mode CCD Adjustment Advanced mode Video quality settings for stream 1 / stream 2 Advanced mode Ntsc Audio settings Motion detection Follow the steps below to enable motion detectionPercentage = 30% Preset Position Camera controlZoom times display Zoom Patrol SettingsDwelling time sec Return to home position while idleHomepage layout PreviewLogo graph Theme options Page Application Event SettingsTrigger Event Schedule Page Page Server Type Server SettingsPage Page Media Type Media SettingsFor example Recording Recording SettingsRecording Settings Recorded files on Network Storage System log Remote LogCurrent Log View parameters Maintenance RebootRestore Upgrade Firmware Export / Upload Files Page Appendix URL Commands of the Network CameraMethod GET/POST General CGI URL syntax and parametersSecurity level Get server parameter valuesParameter pair Set server parameter values GroupnameReturn Valid Values Description Available parameters on the server480 ~ Page New Delhi When cooperating with others, Group dii0~ndi-1 MODEL-BRAND-VERSIONGroup security Group doi0~ndo-1Name Value Group wireless Group ipfilter HEX, AsciiAllowi0~9end 0.0 ~ Qcif 16000 = 16 Kbps Group upnppresentation DHSGroup upnpportforwarding Group capability 1support Jpeg Parameter Value Security Description Group eventi0~2One bit represents one digital input. The LSB Group serveri0~4 Group mediai0~4mediafreespace is used internally Name Value Security Description Donum Drive the digital outputHttp//myserver/cgi-bin/dido/getdi.cgi?di1 Query status of the digital inputCapture single snapshot Query status of the digital outputQuality ResolutionAccount management ChannelUpgrade firmware System logsPost data Camera Control Recall System Information Preset LocationsMethod Addallow IP filteringOpen the network streamings Get SDP of StreamingsPan/Tilt/Zoom Technical SpecificationsTechnology License Notice Electromagnetic Compatibility EMC

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