ODUF Physical File Characteristics 6.2.1 ODUF will be distributed to TWTC via Secure File Transfer Protocol (FTP). The ODUF feed will be a variable block format. The data on the ODUF feed will be in a non-compacted EMI format (175 byte format plus modules). It will be created on a daily basis Monday through Friday except holidays. Details such as dataset name and delivery schedule will be addressed during negotiations of the distribution medium. There will be a maximum of one dataset per workday per OCN. If AT&T determines the Secure FTP Mailbox is nearing capacity levels, AT&T may move the customer to CONNECT: Direct file delivery.
6.2.2 If the customer is moved, CONNECT: Direct data circuits (private line or dial-up) will be required between AT&T and TWTC for the purpose of data transmission. Where a dedicated line is required, TWTC will be responsible for ordering the circuit, overseeing its installation and coordinating the installation with AT&T. TWTC will also be responsible for any charges associated with this line. Equipment required on the AT&T end to attach the line to the mainframe computer and to transmit messages successfully on an ongoing basis will be negotiated on an individual case basis. Any costs incurred for such equipment will be TWTC's responsibility. Where a dial-up facility is required, dial circuits will be installed in the AT&T data center by AT&T and the associated charges assessed to TWTC. Additionally, all message toll charges associated with the use of the dial circuit by TWTC will be the responsibility of TWTC. Associated equipment on the AT&T end, including a modem, will be negotiated on an individual case basis between the Parties. All equipment, including modems and software, that is required on TWTC end for the purpose of data transmission will be the responsibility of TWTC.
6.2.3 If TWTC utilizes FTP for data file transmission, purchase of the FTP software will be the responsibility of TWTC.
