Manual of product HT503
Editorial note
The Grandstream HT503 is a phone that stands out for its advanced features and audio quality. With support for a wide range of protocols such as HTTP, HTTPS, Telnet, and TFTP, it offers optimal compatibility and flexibility for various network needs. Additionally, its call management features, including caller ID, conference calling, and call waiting, significantly enhance the user experience and remote collaboration. However, some drawbacks may affect the overall experience. Installation can be complex for users unfamiliar with network configurations, leading to a steep learning curve. Although the audio quality is generally good, latency or drop-out issues may occur during calls. Furthermore, the number of Ethernet ports, limited to two, may not be sufficient for more elaborate network setups. In terms of design, the Grandstream HT503 has compact dimensions (115 x 15 x 25 mm), making it easy to integrate into various workspaces, although this may not be suitable for all environments, particularly those with very limited space. Thus, while the product offers many advantages and good performance, it is important to consider these limitations before making a choice.Score details
User experience
The user experience is generally satisfactory thanks to the advanced call management features, but installation can be complex for users unfamiliar with network configurations.
Performance
The product offers good audio quality with high-quality codecs, but some users may experience latency or dropouts during calls.
connectivity
The two Ethernet LAN ports ensure a stable connection, but this number may be insufficient for more complex network configurations.
Design
The compact design of 115 x 15 x 25 mm facilitates integration into various workspaces, although it may not be suitable for all environments.
Features
Support for a wide range of protocols and call management features enhances the user experience, although some advanced features are lacking.
Advantages
Large compatibility of network protocols
Advanced call management
Two Ethernet ports for stable connection
High-quality voice codec
Compact design for small spaces
Reliable operation in various temperatures
Disadvantages
Complex installation for novice users
Latency issues and audio dropouts
Dimensions not suitable for small spaces
Only 2 Ethernet ports available
Lack of modern advanced features
Technical Specifications HT503
General Information
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ModelHT503
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Brand
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Category
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Type
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SKU827921
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MPN827921
Protocols
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Supported protocolsHTTP/HTTPS/Telnet/TFTP
Network
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DHCP serverYes
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DHCP serverYes
Call management
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Call on holdYes
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Call on holdYes
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Call on holdYes
Connectivity
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Number of Ethernet LAN ports (RJ-45)2
Features
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Voice codecsG.711
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IndicatorsG.723.1
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SecurityG.726
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IndicatorsG.729A
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G.729B
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Yes
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UL
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Yes
Weight and dimensions
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Dimensions (LxWxH)115 x 15 x 25 mm
Environmental conditions
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Operating temperature0 - 40 °C
Frequently Asked Questions
Is the Grandstream HT503 manual available in French?
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Presentation of product HT503 specifications from brand Grandstream
General Information
The Grandstream HT503 is an IP phone from the Grandstream brand, known for its innovative and quality solutions in the telecommunications sector. This model, identified by the EAN code 6947273700074, is designed to provide reliable performance and an enhanced user experience.
Protocols
The HT503 supports various communication protocols, including HTTP, HTTPS, Telnet, and TFTP. This diversity ensures extensive compatibility and flexibility of use to meet different network needs.
Network
This phone is equipped with a DHCP client that allows for dynamic management of IP addresses, thus facilitating the connection of devices to the network. Additionally, it integrates a DHCP server that automatically assigns IP addresses to connected devices, simplifying connection management.
Call Management
The Grandstream HT503 offers several advanced features for call management. It includes caller ID, a conference call function, as well as a call waiting option. These features enhance the user experience and facilitate group communication.
Connectivity
This model is equipped with two Ethernet LAN ports (RJ-45), allowing for stable and fast network connections for multiple devices simultaneously, making it ideal for a professional environment.
Features
The HT503 uses a high-performance voice codec, supporting G.711, G.723.1, G.726, G.729A, and G.729B, ensuring remarkable audio quality during communications. It also features a reset button to facilitate restoring default settings, as well as indicator lights to visualize the operational status of the device. In terms of security, it meets UL standards, ensuring effective protection against electrical risks.
Weight and Dimensions
The compact dimensions of the Grandstream HT503, which are 115 x 15 x 25 mm, allow for easy integration into various spaces, making this device adaptable to different work environments.
Environmental Conditions
The HT503 operates optimally within a temperature range of 0 to 40 °C, making it suitable for use in various environmental contexts.
