• ITU X.321 : 1996

    Current The latest, up-to-date edition.

    GENERAL ARRANGEMENTS FOR INTERWORKING BETWEEN CIRCUIT-SWITCHED PUBLIC DATA NETWORKS (CSPDNS) AND INTEGRATED SERVICE DIGITAL NETWORKS (ISDNS) FOR THE PROVISION OF DATA TRANSMISSION SERVICES

    Publisher:  International Telecommunications Union (CCIR) and (CCITT)

    Published: 

    Available Formats: 
    More Info on product formats

    Sorry this product is not available in your region.

    Add To Cart