Prestige 2602H-6xC Support Notes

What is codec?

Codec is a algorithm which converts analog signal into digital signal and vice versa. There are three main type of waveform codec, source codec, and hybrid codec. Each consume different amount of bandwidth and provide different voice quality level.

What is the relation of codec and VoIP?

As VoIP is a general term send voice information in digital form in discrete packets over digital network and this digital network is public network, thus there maybe other packet such data packet uses network at the same time. The codec choose is related to how much bandwidth voice packet will consume. In bandwidthwise aspect the smaller amount of bandwidth used the better. But in voice aspect the higher quality the better.

What codec does Prestige support?

Prestige supports the following commonly used codec.

G.729 voice codec

G.711u-law voice codec

G.711a-law voice codec

Note: G.711 u-law or G.711 a-law is country specific, thus ZyXEL device is shipped preconfigured to use u-law or a-law according to specific country. If for special reason this setting needed to be changed. It can be modify through device CI command through telnet. For the command please refer to the CI command list in the firmware release note.

Which codec should I choose?

As which codec choose is depending on what codec is supported on both end of the VoIP host. Generally a codec with low bandwidth consumption and high voice quality is a good codec .

What do I need in order to use SIP?

The minimum required to use VoIP is as follow.

1.A high-speed Internet connection. This can be a cable modem, or a high-speed network services such as ISDN, DSL or a T-1 link. The need of the bandwidth required will depend on the amount of telephone traffic will be in your network.

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ZyXEL Communications 2602H-6XC What is codec?, What is the relation of codec and VoIP?, What codec does Prestige support?

2602H-6XC specifications

ZyXEL Communications has established itself as a leader in developing versatile networking solutions, and the ZyXEL 2602H-6XC is a testament to the brand’s commitment to excellence in wireless technology. This dual-band wireless router is engineered to deliver robust performance and reliability for both residential and small business environments.

One of the standout features of the ZyXEL 2602H-6XC is its dual-band capability. Operating on both the 2.4 GHz and 5 GHz frequencies, this router enables users to enjoy high-speed internet access while reducing congestion. The 2.4 GHz band is ideal for devices that require a longer range, such as smartphones and tablets, whereas the 5 GHz band benefits bandwidth-intensive activities like online gaming and HD streaming, providing a seamless experience without interruptions.

The device supports the latest Wi-Fi 5 (802.11ac) technology, which enhances wireless performance by offering greater data rates and improved throughput. With combined wireless speeds of up to 1167 Mbps, the ZyXEL 2602H-6XC is designed to accommodate multiple devices simultaneously, making it perfect for busy households or small offices where various tasks are being performed concurrently.

Security is a top priority in today’s digital age, and the ZyXEL 2602H-6XC comes equipped with advanced security features including WPA3 encryption, enabling more secure connections and protecting user data. Additionally, the router includes a built-in firewall and supports VPN passthrough, providing an extra layer of protection for both personal and professional use.

The ZyXEL 2602H-6XC also boasts a user-friendly interface, allowing for straightforward setup and management. Users can easily configure parental controls, prioritize bandwidth for specific devices, and monitor network activity through a web-based interface or compatible mobile app. This ensures that families and businesses can maintain optimal control over their network usage.

On the hardware side, the ZyXEL 2602H-6XC is equipped with multiple Gigabit Ethernet ports, ensuring high-speed wired connections for devices that require stable connections, such as gaming consoles and desktop computers. Furthermore, the inclusion of USB ports allows for network sharing of printers and storage devices, making it a versatile addition to any setup.

In summary, the ZyXEL 2602H-6XC is a powerful and flexible wireless router that integrates modern technologies to enhance connectivity, security, and management. Its dual-band capabilities, support for Wi-Fi 5, robust security features, and user-friendly interface make it an excellent choice for anyone seeking to improve their home or office networking experience.