<gs_provision version="1"> <mac>000b82123456</mac> <config version="1">

<P271>0</P271> <P270>Account name</P270>

</config> </gs_provision>

The mac element is not mandatory. It is designed this way because not all provision systems support MAC address. If it is present, the provision program will validate the mac element with the actual MAC address on the device.

XML FILE ENCRYPTION

The XML configuration file may be encrypted using AES-256-CBC algorithm. The encryption password is defined in P1359 (XML Config File Password) of the configuration file. The encryption may use salt to enhance security. The algorithm to derive the key and IV from a password is the same as the one used by OpenSSL:

The OpenSSL command-line to encrypt the file is as follows:

Openssl enc –e –aes-256-cbc –k password –in config.xml –out cfgxxxxxxxxxxxx.xml

Alternatively, users can also set the XML Config File Password in the web UI of the phone.

Figure 2: Using web UI to define the XML Configuration File Password

When the XML configuration file is encrypted using this method, the phone would only be able to decrypt and parse the file if user set the XML Config File Password in P1349 of binary configuration file or in the web UI.

Grandstream Networks, Inc.

XML Provisioning Guide

Page 4 of 5

www.grandstream.com

 

Last Updated: 7/2011

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Grandstream Networks HT50X, GXV21XX manual XML File Encryption, Using web UI to define the XML Configuration File Password
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GXV21XX, HT50X specifications

Grandstream Networks is a leading provider of communication solutions, known for its innovative products in voice over IP (VoIP) technology. Among their popular offerings are the HT50X series and the GXV21XX series. Each of these product lines showcases advanced features and technologies, designed to enhance communication experiences in both residential and business environments.

The HT50X series, specifically the HT503 and HT501, are analog telephone adapters (ATAs) that bridge the gap between traditional PSTN lines and modern digital networks. One of the main features of the HT50X series is its compatibility with both SIP and analog phones, providing flexibility for users who wish to transition from traditional phone systems. The HT50X series offers advanced call management features, such as caller ID, call waiting, and call forwarding. Furthermore, it supports multiple SIP accounts, allowing users to handle multiple lines seamlessly. Equipped with embedded NAT routers and built-in firewall security, the HT50X ensures secure and reliable voice communication over the internet.

On the other hand, the GXV21XX series represents a transformative leap in video communication. This series includes the GXV2100, GXV2110, and GXV2160 models. These are high-definition video IP phones that not only provide crystal clear voice communication but also video calling capabilities. One of the standout features of the GXV21XX series is its large touchscreen interface, which simplifies navigation and enhances user experience. The devices come equipped with built-in cameras, allowing for real-time video communication ideal for remote work environments. Additionally, the GXV21XX supports various video codecs and integrates with third-party applications, enabling users to make video calls using popular services.

Both the HT50X and GXV21XX series prioritize user security with advanced encryption protocols to thwart potential cybersecurity threats. Also, they are designed with energy efficiency in mind, thereby reducing power consumption and environmental impact.

In conclusion, Grandstream Networks’ HT50X and GXV21XX series stand out for their innovative features and technologies that cater to diverse communication needs. Whether for analog-to-digital transitions with the HT50X or high-definition video calling with the GXV21XX, Grandstream continues to solidify its position as a player in the VoIP market by delivering cutting-edge solutions that enhance connectivity and collaboration. With an ever-evolving communication landscape, Grandstream’s commitment to quality and innovation keeps it at the forefront of telecommunication solutions.
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