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Grandstream Networks GXV-3000 user manual Grandstream Networks, Inc

Models: GXV-3000

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GXV-3000 User Manual

Grandstream Networks, Inc.

 

 

 

NAT Traversal

Subscribe for MWI:

Proxy-Require

Voice Mail User ID

Send DTMF

Early Dial

Dial Plan Prefix

Enable Call Features

Session Expiration

Min-SE

Caller Request Timer

This parameter defines whether the GXV-3000 NAT traversal mechanism will be activated or not. If activated (by choosing “Yes”) and a STUN server is also specified, then the GXV-3000 will behave according to the STUN client specification. Under this mode, the embedded STUN client inside the GXV- 3000 will attempt to detect if and what type of firewall/NAT it is sitting behind through communication with the specified STUN server. If the detected NAT is a Full Cone, Restricted Cone, or a Port-Restricted Cone, the GXV-3000 will attempt to use its mapped public IP address and port in all of its SIP and SDP messages. If the NAT Traversal field is set to “Yes” with no specified STUN server, the GXV-3000 will periodically (every 20 seconds or so) send a blank UDP packet (with no payload data) to the SIP server to keep the “hole” on the NAT open.

Default is No. When set to “Yes” a SUBSCRIBE for Message Waiting Indication will be sent periodically.

SIP Extension to notify SIP server that the unit is behind the NAT/Firewall.

When configured, user will be able to dial voice mail server by pressing “MSG” button. This ID is usually the VM portal access number.

This parameter specifies the mechanism to transmit DTMF digit. There are 3 modes supported: in audio which means DTMF is combined in audio signal (not very reliable with low-bit-rate codec), via RTP (RFC2833), or via SIP INFO.

Default is No. Use only if proxy supports 484 response.

Sets the prefix added to each dialed number.

Default is No. If set to Yes, Call transfer, Call Forwarding & Do-Not-Disturb are supported locally.

Grandstream implemented SIP Session Timer. The session timer extension enables SIP sessions to be periodically “refreshed” via a SIP request (UPDATE, or re-INVITE. Once the session interval expires, if there is no refresh via a UPDATE or re-INVITE message, the session will be terminated.

Session Expiration is the time (in seconds) at which the session is considered timed out, if no successful session refresh transaction occurs beforehand. The default value is 180 seconds.

The minimum session expiration (in seconds). The default value is 90 seconds.

If selecting “Yes” the phone will use session timer when it makes outbound calls if remote party supports session timer.

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Grandstream Networks GXV-3000 user manual Grandstream Networks, Inc
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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.