Telos Zephyr Xport manual Can the Xport place a call to a Telephone?

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ZEPHYR XPORT USER’S GUIDE

I can dial local calls just fine, as can the far end. Why can’t I place a long distance call?

There may be a problem with your long distance carrier. Try dialing a test call with a different carrier. In the USA & Canada, you can force a call to a specific carrier by using a 101xxxx access code. If this solves the problem, be sure to follow up by contacting your carrier, or setting up and account with another carrier. The following access codes are just a few of the available carriers (Note: for ISDN “Zephyr mode” calls use one of the first 3 listed).

1010222

(MCI)

1010321

(Telecom USA)

1010288

(AT&T)

1010345

(Lucky Dog)

1010333

(Sprint)

1010220

(Telecom USA)

hHOT TIP! While these access codes are handy for troubleshooting, in many cases the rates using them can be very high. We strongly recommend directly contacting a long distance company and establishing an account.

I am unable to establish calls using POTS from the Xport to the Zephyr Xstream at the station.

Check the following:

Is the Xstream at the station properly configured and working?

Can it dial from B channel one to B channel 2 as described in the Xstream manual? If not, what happens? See the Xstream manual for more assistance on troubleshooting ISDN.

Can it accept calls from a Telephone? If not, what happens? In rare cases, an ISDN line might not have the ability to accept “Circuit Switched Voice calls” enabled. In that case you will need to have your Telco enable “circuit switched voice” for at least one B channel.

Can the Xport place a call to a Telephone?

If you call a telephone using the “Call Type” of XPORT, the far end should hear a modem tone after it answers.

If you call a Telephone using the “Call Type” of PHONE, the far end should hear your audio, and you should be able to hear them speaking on the Xport.

You may need to enter a “9”, “8”, or other number before you dial. If so, you may need to enter a pause between this digit and the rest of the number (or you may sometimes get the wrong number). Listen carefully to the Received headphones while dialing to hear what is happening. In this case use the <#> or <*> key to enter the <,> character (pause) when dialing.

Can the Xstream and Xport in question call the Telos Test line?

I can’t place a call using ISDN in Zephyr mode.

Can you place a call using ISDN using the “Phone” mode?

If so, then your ISDN line may not be configured to allow Circuit Switched Data(CSD) calls. If you cannot place calls using either call mode, then see the next question.

36CHAPTER 5 - WHAT TO DO IF…

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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 StartWhat you need before you start… Connecting the Audio Inputs/OutputsConnecting to the Telephone Line Success, Step-by-StepSetting the Country Basic ConfigurationPowering Up Time to turn on the XportPlacing Your First Call, to Telos Mixer AdjustmentsHeadphones MicrophoneWhat’s Next? Snd RcvWhat have we here? AccessoriesFront panel 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 prefixDial menu Frequently Used Menus AUTO, DIAL, & DropXport Phone Rear panelZephyr Isdn Support Telephone Connections DetailsPots Isdn Interface Optional Interface only active if option 1701-00056 is presentAudio Connections & Mixer InputAudio Inputs Audio OutputsAUX Interface connector Interface ConnectorSetups 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 worldwideFeeding the Xport from a computer over Ethernet Connecting the Cell Phone to the XportInstallation Telos Soundcard EmulatorConfiguring Windows Sounds and Media Changing configurationSelecting a Playback Device Remote Control Changing the playback volumeFrequently Asked Questions Is Xport a Pots codec?Can I share an Isdn line between two Xports? What happens when the line is very bad?What about international calls? 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?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? 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 Environmental Considerations Technical & Installation InformationVentilation and ambient temperature AC mains requirementsInstalling the Isdn option Echnical & Installation Ifnormation Enabling Phantom Power Female Specifications & WarrantyDelay round trip Line Input balanced ¼ TRSHeadphone Output Monitor MIX OUT Floating Balanced ¼ TRS Mix POT set to SendZephyr Xport Limited Warranty Ordering Isdn ReferencesTechnology Articles 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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