International Procurement Office, Nippon Telegraph and Telephone Corporation, Marukinbancho Bldg, 6-28, Rokuban-cho, Chiyoda-ku, Tokyo 102, Japan

58 -- COMPUTER TELEPHONY SYSTEM Due 052496. POC: NTT America, Inc., Head Office, 101 Park Avenue, 41st Floor, New York, NY 10178, 212/661-0810 also NTT America, Inc., Pacific and Western Division, 700 E. El Camino Real, Suite #200, Mountain View, CA 94040, 415/940-6565. This public notice is to request suppliers to provide NTT with general referential information on similar products or technology prior to procurement of the intended product (mentioned below) by NTT. This public notice is also to request that any suppliers wishing to participate as a subcontractor in the procurement program of this product should declare their intentions to that effect. This public notice is not intended to guarantee public notification of procurement of the product. (1) Name: Computer telephony system. (2) Overview: Hardware and(or) Software providing computer telephony service using personal computer A. Computer telephony system based on TAPI or TAPI-like technology. B. Computer telephony system based on TSAPI or TSAPI-like technology C. Computer telephony system based on combining category A and B /Applicants are requested to supply NTT with above information after classifying into following category. Type 1: Ethernet-LAN Type 2: ATM-LAN Type 3: others (3) Contents of RFI: NTT is inviting the following types of information on a product or technology similar to the above-mentioned system. This is not, however, a request for suppliers to provide proprietary and/or confidential information, (i) Technical information a. System configurations b. Public network interface c. LAN interface d. ATM-LAN interface e. Server interface f. User interface g. Network OS interface h. Interface to other systems and Interface for system extention i. System capacity j. System features k. Hardware and/or software providing for computer telephoy terminal 1. Applications (ii) Price Total price, Unit price, Installation and Maintenance fee (iii) Standard delivery term after receiving order (iv) Record of sale and installations (v) others a. Maintenance system - Maintenance system and time for system accident - Reference manual - Maintenance classification b. Additional and modified function - System and time for adding and modifying functions c. Interconnection - Interconnecting assurance, testing and quality management for available products d. Future development e. Market of proposal system - Target market, System position of market, Comparison with other brand f. Active proposals likely to become useful for increasing the business of NTT (4) Request for Declaration of the Intention of Participating as a Subcontractor; Any suppliers wishing to participate as a subcontractor in the product procurement program of NTT, are requested to supply NTT with the information listed below. After preparing a list of supplied information, NTT will provide the list to suppliers who wish to be provided with it, to those who have responded to the request for supply of the information listed and to those who have purchased the PROCUREMENT DOCUMENTATION relating to procurement of the product. NTT, however, will undertake no responsibilities for any outcomes arising from supply of the list, (i) Name of supplier, (ii) Place of contact (Address, name of the person in charge, telephone number, and fascimile number). (5) Deadline of submission of materials and comments: 3:00 PM, May 24, 1996 (Mail must arrive no later than the above date). (6) Language: Japanese or English. (110)

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