Telos Zephyr Xport manual Details, Telephone Connections, Pots

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ZEPHYR XPORT USER’S GUIDE

3 The Details

By now your Xport should be up and running. In this section, we assume you have gotten to know your Xport by going through the Quick Start procedure and brief tour covered in Section 2 (Getting Started).

In this section, we'll explain more about how the mixer works, cover more about using the Auto Dial function, as well as how to use a cell phone for transmission when a telephone line is not available. Finally, we'll show you how you can transmit audio from your computer to the Xport using Ethernet.

3.1Telephone Connections

3.1.1POTS

POTS LINE JACK

This is for connection to "Plain old telephone service" (analog loop- start) lines. The line inserted into this jack is the most critical part of an Xport installation. It can mean the difference between the remarkable quality of aacPlus and falling back to a voice grade Phone call. Here are some pointers to reliably achieve success:

DO

DON'T

 

 

Use a line directly from the Telco.

Connect the Xport to an "analog port" off a PBX (or a

 

"modem port" of an office telephone). This may work as a

 

last resort, but you will almost certainly see reduced quality

 

in this case.

 

 

Check the jack first with a telephone. If you hear

Connect the Xport to a jack that is feeding an office phone

silence, or nothing but a buzz or hum, it is not an

with more than 2 lines, or fancy advanced features, without

analog line (or it is not working) and you should not

testing the jack with an analog phone first. These jacks are

connect the Xport to it. If you can dial out using this

generally proprietary protocols, and will only work with

phone, you can connect the Xport. If the line has lots of

phones from the manufacturer of that telephone system.

noise or static you should try to locate a better.

They might even cause damage to your Xport.

 

 

Use Category 3 (or higher) twisted pair cables when a

Use more than 10 feet (3 meters) of modular "flat" cable to

long connection cable is required. Keep modular "flat"

connect Xport to the telephone jack. Don't route telephone

cables to less than 10 feet (3 meters) in length.

cable near sources of interference such as motors or

 

transmitter coax feeds.

 

 

Make sure to unplug or disconnect other devices (such

Leave other devices connected to the line. At the very least,

as fax machines, telephones, ringers, etc) sharing the

you will experience an interruption if some other telephone

line you will be using.

tries to use the line. However, even when not in use, these

 

can degrade performance.

 

 

Check the quality of the wiring from the phone room to

Use a jack wired with older cloth, or the old

the jack. Wire the jack using twisted pair (Category 3 or

red/green/black/yellow untwisted cable. Your

higher) cable. Alternatively, plug directly into the

performance will probably be sub- par in these cases.

Network Interface.

 

 

 

CHAPTER 3 - THE DETAILS 15

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Contents Zephyr Xport Mixer Section Xports Front PanelZephyr Xport Fax +1 Customer ServiceImportant Note Test Lines Introducing the Xport VI Introducing the Xport Table of Contents Specifications & Warranty Looking for Information? Tell me more about the box Quick Start Getting OrientedConnecting to the Telephone Line Connecting the Audio Inputs/OutputsWhat you need before you start… Success, Step-by-StepPowering Up Basic ConfigurationSetting the Country Time to turn on the XportHeadphones Mixer AdjustmentsPlacing Your First Call, to Telos MicrophoneSnd Rcv What’s Next?What have we here? AccessoriesFront panel Pots Connection Status see .1.2 for Isdn Connection status Default DisplayMenus Example 1 Selecting a setting from a list countryExample 2 Entering a numeric entry i.e. entering a prefix More on the Numeric Keypad Entering Alphabetic CharactersDial menu Frequently Used Menus AUTO, DIAL, & DropXport Phone Rear panelZephyr Isdn Support Telephone Connections DetailsPots Interface only active if option 1701-00056 is present Isdn Interface OptionalInput Audio Connections & MixerAudio Outputs Audio InputsSetups Interface ConnectorAUX Interface connector AUX Interface Input ring & sleeveActivating a Dial Setup Step by Step Dial SetupsLocation Setups Creating Location Setups Set by Step Activating a Location Setup Step by StepEditing Location Setups Xports Isdn interface Isdn Configuration MenuSharing Isdn in the USA & Canada Connecting two Xports to the same Isdn circuitSharing Isdn worldwide Cell Phone Interfacing the Aux Audio InterfaceInstallation Connecting the Cell Phone to the XportFeeding the Xport from a computer over Ethernet Telos Soundcard EmulatorConfiguring Windows Sounds and Media Changing configurationSelecting a Playback Device Changing the playback volume Remote ControlIs Xport a Pots codec? Frequently Asked QuestionsCan I share an Isdn line between two Xports? What happens when the line is very bad?What about international calls? Tell me more about the Ethernet? So what is the Aux Interface connector for?Anything better possible with mobile phones? Where can I get answers to my technical questions?What to do if… Why does my Isdn Xport take so long to boot up?How can I tell if my Xport has the Isdn option? Is the line shared between the Xport and any other device? Can’t find the Isdn setup menuCan the Xport place a call to a Telephone? Can’t place a call using Isdn in Zephyr modeCan’t place or receive calls using Isdn Ventilation and ambient temperature Technical & Installation InformationEnvironmental Considerations AC mains requirementsInstalling the Isdn option Echnical & Installation Ifnormation Enabling Phantom Power Delay round trip Specifications & WarrantyFemale Line Input balanced ¼ TRSMonitor MIX OUT Floating Balanced ¼ TRS Mix POT set to Send Headphone OutputZephyr Xport Limited Warranty Ordering Isdn ReferencesTechnology Articles White Papers Output Xports Rear Panel

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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