Grandstream Networks GXV-3000 user manual Tcp, VoIP

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GXV-3000 User Manual

Grandstream Networks, Inc.

Simple Traversal of UDP over NATs, is a network protocol allowing clients behind NAT (or multiple NATs) to find out its public address, the type of NAT it is behind and the internet side port associated by the NAT with a particular local port. This information is used to set up UDP communication between two hosts that are both behind NAT routers. The protocol is defined in RFC 3489. STUN will usually work well with non-symmetric NAT routers.

TCP

Transmission Control Protocol, is one of the core protocols of the Internet protocol suite. Using TCP, applications on networked hosts can create connections to one another, over which they can exchange data or packets. The protocol guarantees reliable and in-order delivery of sender to receiver data.

TFTP

Trivial File Transfer Protocol, is a very simple file transfer protocol, with the functionality of a very basic form of FTP; It uses UDP (port 69) as its transport protocol.

UDP

User Datagram Protocol (UDP) is one of the core protocols of the Internet protocol suite. Using UDP, programs on networked computers can send short messages known as datagrams to one another. UDP does not provide the reliability and ordering guarantees that TCP does; datagrams may arrive out of order or go missing without notice. However, as a result, UDP is faster and more efficient for many lightweight or time-sensitive purposes.

VAD

Voice Activity Detection or Voice Activity Detector is an algorithm used in speech processing wherein, the presence or absence of human speech is detected from the audio samples.

VLAN

A virtual LAN, known as a VLAN, is a logically-independent network. Several VLANs can co- exist on a single physical switch. It is usually refer to the IEEE 802.1Q tagging protocol.

VoIP

Voice over IP

VoIP encompasses many protocols. All the protocols do some form of signaling of call capabilities and transport of voice data from one point to another. e.g.: SIP, H.323, etc.

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Contents For Firmware Version GXV-3000Grandstream Networks, Inc Table of ContentsRestore Factory Default Setting Glossary of Terms Welcome What is Included in the Package InstallationConnecting Your Phone Wall Mount Warranty Safety CompliancesProduct Overview Software Feature Key FeaturesGrandstream Networks, Inc Model GXV-3000 Hardware SpecificationGetting Familiar with LCD Using GXV-3000 IP Video PhoneIcon LCD Icon Definitions Getting Familiar with Keypad LINE1-LINE3 Key Button Key Button DefinitionsMaking and Answering Phone Calls Handset, Speakerphone and Headset ModeMultiple SIP Accounts and Lines Making Calls Making Calls using IP Address192*168*1*60#5062 Call Waiting and Switch between CallsReceiving Calls Call HoldCall Transfer 9 3-Way Conferencing Pending Only work in Audio modeChecking Message and Message Waiting Indication Camera Block Mute / DeleteCall Features Configuration with Keypad Configuration GuideGrandstream Networks, Inc Access the Web Configuration Menu Configuration with Web BrowserEnd User Configuration Web Access End User Web AccessPassword Web PortGrandstream Networks, Inc Hardware Revision Camera LensCorrection TV OutputGrandstream Device Configuration Advanced User ConfigurationAdmin Password Silence AdminSuppression Grandstream Networks, Inc Grandstream Networks, Inc Grandstream Networks, Inc Account Active Yes Account Name SIP Server Outbound Proxy Individual Account SettingsEnable Video Payload type Special Feature Account Name Authenticate IDAuthenticate Account ActiveGrandstream Networks, Inc Grandstream Networks, Inc Special Feature Saving the Configuration ChangesJitter Delay Enable VideoClick to relogin Rebooting the Phone from RemoteConfiguration through Central Provisioning Server Firmware Upgrade through TFTP/HTTP Software UpgradeHttp//support.solarwinds.net/updates/New-customerFree.cfm Managing Firmware and Configuration File Download Configuration File DownloadUSB 2.0 Port Auxiliary PortsHttp//perso.wanadoo.fr/pierre.g/xnview/enxnview.html Capture pictures via USB portRCA style stereo audio & composite video output Headset Jack Step Restore Factory Default SettingAdsl Glossary of TermsFqdn 264 323IP Telephony HttpPPPoE OBP/SBCVoIP TCP
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