Telos Zephyr Xport manual White Papers

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ZEPHYR XPORT USER’S GUIDE

Information on AAC, AAC-LD and CT-aacPlus

•http://www.telos- systems.com/techtalk/aac/default.htm

•http://www.telos- systems.com/techtalk/aacpaper_2/default.htm

A Plain English Explanation of ISDN

•http://www.telos- systems.com/techtalk/isdn/default.htm

ISDN Cause Codes (for troubleshooting)

•http://www.telos- systems.com/techtalk/cause.htm

ISDN and Telephone Glossary

•http://www.telos- systems.com/techtalk/isdngl.htm

White Papers

•Troubleshooting the Public Switched Telephone Network – http://www.telos- systems.com/techtalk/PSTN/default.htm

As broadcast engineers, we are familiar with the pain involved with getting Telephone Companies to solve problems with their lines. At the very least, this can require persistence.

However, even worse is the situation where the lines in question are fine, and the problem is actually within the telephone network. This paper instructs you on how to determine if this is the case, and then goes on to advise you how to convince the telephone company that this is the case.

Manual History:

Rev 1.0 02/2003 RKT

46CHAPTER 8 - REFERENCES

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Contents Zephyr Xport Xports Front Panel Mixer SectionZephyr Xport Customer Service Fax +1Important Note Test Lines Introducing the Xport VI Introducing the Xport Table of Contents Specifications & Warranty Looking for Information? Tell me more about the box Getting Oriented Quick StartConnecting the Audio Inputs/Outputs Connecting to the Telephone LineWhat you need before you start… Success, Step-by-StepBasic Configuration Powering UpSetting the Country Time to turn on the XportMixer Adjustments HeadphonesPlacing Your First Call, to Telos MicrophoneWhat’s Next? Snd RcvFront panel AccessoriesWhat have we here? Default Display Pots Connection Status see .1.2 for Isdn Connection statusExample 1 Selecting a setting from a list country MenusMore on the Numeric Keypad Entering Alphabetic Characters Example 2 Entering a numeric entry i.e. entering a prefixXport Frequently Used Menus AUTO, DIAL, & DropDial menu Zephyr Rear panelPhone Isdn Support Pots DetailsTelephone Connections Isdn Interface Optional Interface only active if option 1701-00056 is presentAudio Connections & Mixer InputAudio Inputs Audio OutputsInterface Connector SetupsAUX Interface connector AUX Interface Input ring & sleeveDial Setups Activating a Dial Setup Step by StepLocation Setups Activating a Location Setup Step by Step Creating Location Setups Set by StepEditing Location Setups Isdn Configuration Menu Xports Isdn interfaceConnecting two Xports to the same Isdn circuit Sharing Isdn in the USA & CanadaCell Phone Interfacing the Aux Audio Interface Sharing Isdn worldwideConnecting the Cell Phone to the Xport InstallationFeeding the Xport from a computer over Ethernet Telos Soundcard EmulatorSelecting a Playback Device Changing configurationConfiguring Windows Sounds and Media Remote Control Changing the playback volumeFrequently Asked Questions Is Xport a Pots codec?What about international calls? What happens when the line is very bad?Can I share an Isdn line between two Xports? So what is the Aux Interface connector for? Tell me more about the Ethernet?Where can I get answers to my technical questions? Anything better possible with mobile phones?How can I tell if my Xport has the Isdn option? Why does my Isdn Xport take so long to boot up?What to do if… Can’t find the Isdn setup menu Is the line shared between the Xport and any other device?Can’t place a call using Isdn in Zephyr mode Can the Xport place a call to a Telephone?Can’t place or receive calls using Isdn Technical & Installation Information Ventilation and ambient temperatureEnvironmental Considerations AC mains requirementsInstalling the Isdn option Echnical & Installation Ifnormation Enabling Phantom Power Specifications & Warranty Delay round tripFemale Line Input balanced ¼ TRSHeadphone Output Monitor MIX OUT Floating Balanced ¼ TRS Mix POT set to SendZephyr Xport Limited Warranty Technology Articles ReferencesOrdering Isdn White Papers Xports Rear Panel Output

Zephyr Xport specifications

The Telos Zephyr Xport is a cutting-edge audio-over-IP codec that seamlessly revolutionizes the way audio is transmitted over networks. Renowned for its high-quality sound, this powerful codec is designed for both radio broadcast applications and professional audio environments, enabling efficient, reliable, and high-fidelity audio transport over IP networks.

One of the main features of the Zephyr Xport is its ability to handle multiple audio formats, including PCM, AAC, and MP3, which provides users with flexibility depending on their specific needs. Its ability to encode and decode audio ensures that broadcasters can deliver outstanding quality both on the air and in streaming applications.

The technology behind the Zephyr Xport includes advanced algorithms that minimize latency, making it ideal for live broadcasts where real-time transmission is crucial. With a low latency rate, users can enjoy audio transmission that is nearly instantaneous, a defining feature for any live event or remote broadcasting situation.

Another standout characteristic of the Zephyr Xport is its support for multiple network protocols, including RTP/RTCP, SIP, and POTS. This versatility allows integration with a wide range of existing equipment and infrastructures, facilitating easy implementation in various settings. Additionally, the codec boasts robust error correction and adaptive bitrate control to ensure audio clarity even in fluctuating network conditions, reducing the chances of dropouts or interruptions.

The user-friendly interface of the Zephyr Xport features an intuitive LCD display, making it easy for operators to configure settings, monitor audio levels, and manage network connections. With built-in web access, users can make adjustments and control the unit remotely, providing added convenience for situations where operators are away from the hardware.

Moreover, the Zephyr Xport is designed for durability and reliability, constructed to endure the demands of a fast-paced broadcast environment. Its compact design makes it suitable for rack mounting or portable use, allowing broadcasters to take it on location without hassle.

In summary, the Telos Zephyr Xport combines advanced audio processing technologies with user-friendly features, making it an essential tool for modern broadcasters. Its high-quality audio performance, low latency communication, versatile protocol support, and ease of use exemplify the future of audio transmission in the ever-evolving landscape of digital broadcasting. As the industry continues to embrace IP-based solutions, the Zephyr Xport stands out as a vital asset for any professional audio application.
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