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Kol Mevaser

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A Yiddish-language news and information hotline serving Orthodox Jewish communities through telephone, web, and mobile access.

Last updated August 26, 2026

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Overview

Kol Mevaser, also known as Yiddish24, is a Yiddish-language broadcaster and news hotline established in 2005 by Zalmen Wieder. Its name translates approximately as “voice of the herald.” Rather than operating primarily as a conventional radio station, the service distributes recorded and regularly updated audio information through telephone access. Its programming has included local, international, and Jewish news; weather forecasts; traffic reports; community affairs; interviews; political and business commentary; psychological material; scholarly information; and Jewish religious music. The service developed for a Yiddish-speaking Haredi and Orthodox Jewish audience that has often preferred community-based information channels to mainstream broadcast media. In that context, Kol Mevaser functions as an alternative audio distribution system: listeners can call the hotline and select different categories or recorded messages without relying on conventional radio programming. This model makes the service particularly suited to audiences seeking news and community information in Yiddish while maintaining distance from media formats that may be less acceptable within parts of the community. News is a central part of the offering. The principal local, world, and Jewish news programs have been described as being updated twice daily by Wieder, while bulletin-style reports are available around the clock. Other contributors have provided political and business analysis, interviews, community reporting, psychology programming, and religious-cultural content. The resulting service combines headline reporting with practical information and programming directed at the social, religious, and cultural concerns of Yiddish-speaking Orthodox communities. Kol Mevaser has reached listeners in multiple countries, with particularly large audiences reported in the United States, Canada, Israel, and the United Kingdom. Its cross-border audience reflects the geographic distribution of Yiddish-speaking Haredi communities and the portability of a telephone-based information service. The hotline model also allows the same content to be accessed by listeners who may not use mainstream digital media or who prefer audio programming. In July 2019, Kol Mevaser expanded beyond telephone access by launching the Yiddish24 website and mobile applications for iOS and Android. These digital products were designed to provide the same content available through the hotline, extending the brand to browser and smartphone users while preserving its core Yiddish-language programming. The expansion positioned Kol Mevaser as a multi-platform information service rather than solely a telephone news line. Publicly available reference material does not establish a separate corporate parent, ownership structure, headquarters, financial profile, or current executive organization.

History

Kol Mevaser was established in 2005 by Zalmen Wieder as a Yiddish-language telephone broadcaster and news hotline. The service emerged within the information environment of the Yiddish-speaking Haredi and Orthodox Jewish community, where community-based channels have traditionally played an important role and some audiences have avoided conventional radio or other mainstream broadcast formats. By distributing recorded audio through a telephone system, Kol Mevaser offered listeners a practical way to obtain news and community information in Yiddish without subscribing to or regularly listening to a conventional radio station. From its early operation, the hotline combined several types of programming. Its central service consisted of local, world, and Jewish news, supplemented by bulletin reports that could be accessed throughout the day. Weather forecasts and traffic information gave the platform a practical daily function, while interviews, community-affairs segments, political and business analysis, psychological content, scholarly material, and religious Jewish music broadened its role beyond headline reporting. The programming therefore served both as a news source and as a community-oriented audio platform. Wieder became the main news presenter, with the principal news programs described as receiving updates twice daily. Other named contributors were associated with particular parts of the programming: Yossi Gestetner with political and business commentary; Yitzchok Shloma Dresnser and Hendel Breuer with interviews; Shaul Klein, Avrohom Yakov Vozner, Pinchas Glauber, and Shaya Itzkowitz, also identified as Eliezer Krausz, with community affairs; and Naftali Stein with psychology programming. These contributors indicate the breadth of the service's editorial and cultural scope, although public reference material does not establish that they held corporate executive positions. Kol Mevaser's audience expanded across the international Yiddish-speaking community. The largest audiences have been reported in the United States, Canada, Israel, and the United Kingdom, reflecting the geographic spread of Haredi communities in those countries. The telephone format helped the service reach listeners across borders while keeping the content centered on Yiddish-language reporting and issues relevant to Orthodox Jewish life. A significant distribution change occurred in July 2019, when Kol Mevaser launched Yiddish24 as a website and a pair of mobile applications for iOS and Android. The new digital outlets offered the same content as the telephone hotline. This move extended the brand from a call-in audio service to a web and mobile platform, while retaining the original programming identity and language. It also gave users a more conventional digital route to the service's news, commentary, interviews, and other recorded material. Available reference material does not provide verified information about a legal corporate structure, headquarters, ownership, financial performance, stock-market status, or subsequent changes in management. The service is best documented as a Yiddish news and information brand whose principal historical development was the combination of telephone distribution with later web and mobile access under the Yiddish24 name.

  • 2019

    Yiddish24 digital service launches

    [1]

    Kol Mevaser launches the Yiddish24 website and iOS and Android applications, offering the hotline's content through digital platforms.

  • 2005

    Kol Mevaser is established

    [1]

    Zalmen Wieder establishes Kol Mevaser as a Yiddish-language telephone broadcaster and news hotline.

Products and positioning

A community-oriented Yiddish information service and alternative to conventional radio broadcasting, focused on news, practical updates, commentary, interviews, and religious-cultural programming for Haredi and Orthodox Jewish audiences.

  • News and information hotline · 2005

    Kol Mevaser telephone hotline

    The core Kol Mevaser service is a telephone-accessed Yiddish audio platform. Users can select recorded messages and programming covering local, international, and Jewish news, along with weather forecasts, traffic reports, community affairs, interviews, analysis, scholarly information, psychology, and religious Jewish music. Bulletin news is available around the clock, while the principal news programs are updated regularly.

  • Website and mobile applications · 2019

    Yiddish24

    Launched in July 2019, Yiddish24 extends Kol Mevaser's programming to a website and applications for iOS and Android. The digital service provides the same general content as the telephone hotline, including news and other Yiddish-language audio programming, giving users browser- and smartphone-based access.

Brand decisions

  • 2019

    Expansion from telephone hotline to digital platformsProduct launch

    Background

    Kol Mevaser had historically distributed its programming through telephone access. The service later created an opportunity to reach users through web browsers and smartphones.

    Action taken

    The brand launched the Yiddish24 website and iOS and Android applications, carrying the hotline's existing content onto digital platforms.

    Aftermath

    The move broadened the service's distribution model while preserving its Yiddish-language, community-oriented programming identity.

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