GXV-3000 User Manual

Grandstream Networks, Inc.

 

 

 

Local RTP port

Use Random Port

Keep-alive interval

Use NAT IP

STUN Server

Firmware Upgrade and provisioning

Via TFTP

Server

Via HTTP Server

Automatic Upgrade

DTMF Payload Type

This parameter defines the local RTP-RTCP port pair the GXV-3000 will listen and transmit. It is the base RTP port for channel 0. When configured, channel 0 will use this port _value for RTP and the port_value+1 for its RTCP; channel 1 will use port_value+2 for RTP and port_value+3 for its RTCP. The default value is 5004.

This parameter, when set to Yes, will force random generation of both the local SIP and RTP ports. This is usually necessary when multiple GXV-3000s are behind the same NAT.

This parameter specifies how often the GXV-3000 sends a blank UDP packet to the SIP server in order to keep the “hole” on the NAT open. Default is 20 seconds.

NAT IP address used in SIP/SDP message. Default is blank.

IP address or Domain name of the STUN server.

This radio button will enable GXV-3000 to download firmware or configuration file through either HTTP or local TFTP server. This is mutual exclusive choice.

This is the IP address of the configured TFTP server. If selected and it is non-zero or not blank, the GXV-3000 will attempt to retrieve new configuration file or new code image from the specified TFTP server at boot time. It will make up to 3 attempts before timeout and then it will start the boot process using the existing code image in the Flash memory. If a TFTP server is configured and a new code image is retrieved, the new downloaded image will be verified and then saved into the Flash memory.

Note: It is strongly recommended that user upgrade firmware locally in LAN environment if using TFTP to upgrade. Please do NOT interrupt the TFTP upgrade process (especially the power supply) as this will damage the device.

The URL for the HTTP server used for firmware upgrade and configuration via HTTP. For example, http://provisioning.mycompany.com:6688/Grandstream/1.0.0.14

Here “:6688” is the specific TCP port that the HTTP server is listening at, it can be omitted if using default port 80.

Note: If Auto Upgrade is set to No, GXV-3000 will only do HTTP download once at boot up.

Default is Yes. Choose Yes to enable automatic HTTP upgrade and provisioning. In “Check for upgrade every” field, enter the number of minutes to enable the phone to check the HTTP server for firmware upgrade or configuration changes in the defined period of time.

When set to No, the phone will only do HTTP upgrade and configuration check once at boot up. Used by ITSP. End user should NOT touch these parameters.

This parameter sets the payload type for DTMF using RFC2833.

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Grandstream Networks GXV-3000 user manual Grandstream Networks, Inc

GXV-3000 specifications

The Grandstream Networks GXV-3000 is a cutting-edge multimedia IP video phone designed to enhance business communication through advanced features and innovative technologies. This device stands out as a versatile solution for organizations looking for high-quality video conferencing, VoIP services, and a seamless interface for everyday communication needs.

One of the main features of the GXV-3000 is its support for high-definition video calling, which is essential for fostering clear and effective interactions. With a 7-inch LCD touchscreen display, users can navigate easily through options and settings, making it user-friendly for individuals at all levels of technical expertise. The touchscreen interface not only simplifies video calling but also allows for quick access to various applications, making it a robust tool for both personal and professional use.

The GXV-3000 integrates seamlessly with various VoIP protocols, ensuring compatibility with numerous telecommunications systems. It supports SIP and other standards, allowing users to make and receive calls over the internet while maintaining exceptional audio and video quality. Additionally, the device features a built-in web browser, enabling users to access online resources and applications directly from the phone.

Another notable characteristic of the GXV-3000 is its multi-line support, which allows users to manage multiple calls and contacts efficiently. This feature is particularly beneficial for busy professionals who need to stay connected with clients and colleagues simultaneously. Furthermore, the phone includes a variety of connectivity options, including Ethernet and Wi-Fi, providing flexibility in how it can be deployed in an office setting.

From a security perspective, the GXV-3000 offers enhanced security mechanisms to protect sensitive communication. It includes features like encrypted voice and video streams, safeguarding against potential eavesdropping or unauthorized access. Moreover, regular firmware updates ensure that users benefit from the latest security patches and enhancements.

In summary, the Grandstream Networks GXV-3000 is an advanced multimedia IP video phone that combines high-definition video calling, an intuitive touchscreen interface, and robust VoIP functionality. With its multi-line support, extensive compatibility, and strong security features, it is an ideal choice for businesses looking to elevate their communication experience. Whether for internal collaboration or external meetings, the GXV-3000 delivers an exceptional service that meets the demands of today's fast-paced corporate environment.