Common use of ODUF Physical File Characteristics Clause in Contracts

ODUF Physical File Characteristics. 6.2.1 The ODUF will be distributed to DTM via CONNECT:Direct or Secure File Transfer Protocol (FTP) or another mutually agreed medium. 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. 6.2.2 Data circuits (private line or dial-up) will be required between BellSouth and DTM for the purpose of data transmission when utilizing CONNECT:Direct. Where a dedicated line is required, DTM will be responsible for ordering the circuit, overseeing its installation and coordinating the installation with BellSouth. DTM will also be responsible for any charges associated with this line. Equipment required on the BellSouth end to attach the line to the mainframe computer and to transmit data will be negotiated on an individual case basis. Where a dial-up facility is required, dial circuits will be installed in the BellSouth data center by BellSouth and the associated charges assessed to DTM. Additionally, all message toll charges associated with the use of the dial circuit by DTM will be the responsibility of DTM. Associated equipment on the BellSouth 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 DTM end for the purpose of data transmission will be the responsibility of DTM. 6.2.3 If DTM utilizes Secure File Transfer Protocol (FTP) for data file transmission, purchase of the Secure File Transfer Protocol (FTP) software will be the responsibility of DTM.

ODUF Physical File Characteristics. 6.2.1 The ODUF will be distributed to DTM MCI via CONNECT:Direct or Secure File Transfer Protocol (FTP) or another mutually agreed medium. 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. 6.2.2 Data circuits (private line or dial-up) will be required between BellSouth and DTM MCI for the purpose of data transmission when utilizing CONNECT:Direct. Where a dedicated line is required, DTM MCI will be responsible for ordering the circuit, overseeing its installation and coordinating the installation with BellSouth. DTM MCI will also be responsible for any charges associated with this line. Equipment required on the BellSouth end to attach the line to the mainframe computer and to transmit data will be negotiated on an individual case basis. Where a dial-up facility is required, dial circuits will be installed in the BellSouth data center by BellSouth and the associated charges assessed to DTMMCI. Additionally, all message toll charges associated with the use of the dial circuit by DTM MCI will be the responsibility of DTMMCI. Associated equipment on the BellSouth 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 DTM MCI end for the purpose of data transmission will be the responsibility of DTMMCI. 6.2.3 If DTM MCI utilizes Secure File Transfer Protocol (FTP) for data file transmission, ; purchase of the Secure File Transfer Protocol (FTP) software will be the responsibility of DTMMCI.

ODUF Physical File Characteristics. 6.2.1 The ODUF will be distributed to DTM SPARDI via CONNECT:Direct or Secure File Transfer Protocol (FTP) Direct, Connect: Enterprise Client or another mutually agreed medium. 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. 6.2.2 Data circuits (private line or dial-up) will be required between BellSouth and DTM SPARDI for the purpose of data transmission when utilizing CONNECT:Direct. Where a dedicated line is required, DTM ▇▇▇▇▇▇ will be responsible for ordering the circuit, overseeing its installation and coordinating the installation with BellSouth. DTM ▇▇▇▇▇▇ will also be responsible for any charges associated with this line. Equipment required on the BellSouth end to attach the line to the mainframe computer and to transmit data will be negotiated on an individual case basis. Where a dial-up facility is required, dial circuits will be installed in the BellSouth data center by BellSouth and the associated charges assessed to DTMSPARDI. Additionally, all message toll charges associated with the use of the dial circuit by DTM SPARDI will be the responsibility of DTMSPARDI. Associated equipment on the BellSouth 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 DTM SPARDI end for the purpose of data transmission will be the responsibility of DTMSPARDI. 6.2.3 If DTM SPARDI utilizes Secure File Transfer Protocol (FTP) CONNECT:Enterprise Client for data file transmission, purchase of the Secure File Transfer Protocol (FTP) CONNECT:Enterprise Client software will be the responsibility of DTMSPARDI.

ODUF Physical File Characteristics. 6.2.1 The ODUF will be distributed to DTM Quality Telephone via CONNECT:Direct or Secure File Transfer Protocol (FTP) or another mutually agreed medium. The ODUF feed will be a variable block format. The data on the ODUF feed will be in a non-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. 6.2.2 Data circuits (private line or dial-up) will be required between BellSouth and DTM Quality Telephone for the purpose of data transmission when utilizing CONNECT:Direct. Where a dedicated line is required, DTM Quality Telephone will be responsible for ordering the circuit, overseeing its installation and coordinating the installation with BellSouth. DTM Quality Telephone will also be responsible for any charges associated with this line. Equipment required on the BellSouth end to attach the line to the mainframe computer and to transmit data will be negotiated on an individual case basis. Where a dial-up facility is required, dial circuits will be installed in the BellSouth data center by BellSouth and the associated charges assessed to DTMQuality Telephone. Additionally, all message toll charges associated with the use of the dial circuit by DTM Quality Telephone will be the responsibility of DTMQuality Telephone. Associated equipment on the BellSouth 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 DTM Quality Telephone end for the purpose of data transmission will be the responsibility of DTMQuality Telephone. 6.2.3 If DTM Quality Telephone utilizes Secure File Transfer Protocol (FTP) for data file transmission, purchase of the Secure File Transfer Protocol (FTP) software will be the responsibility of DTMQuality Telephone.

ODUF Physical File Characteristics. 6.2.1 The ODUF will be distributed to DTM DPI via CONNECT:Direct or Secure File Transfer Protocol (FTP) or another mutually agreed medium. 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. 6.2.2 Data circuits (private line or dial-up) will be required between BellSouth and DTM DPI for the purpose of data transmission when utilizing CONNECT:Direct. Where a dedicated line is required, DTM DPI will be responsible for ordering the circuit, overseeing its installation and coordinating the installation with BellSouth. DTM DPI will also be responsible for any charges associated with this line. Equipment required on the BellSouth end to attach the line to the mainframe computer and to transmit data will be negotiated on an individual case basis. Where a dial-up facility is required, dial circuits will be installed in the BellSouth data center by BellSouth and the associated charges assessed to DTMDPI. Additionally, all message toll charges associated with the use of the dial circuit by DTM DPI will be the responsibility of DTMDPI. Associated equipment on the BellSouth 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 DTM DPI end for the purpose of data transmission will be the responsibility of DTMDPI. 6.2.3 If DTM DPI utilizes Secure File Transfer Protocol (FTP) for data file transmission, purchase of the Secure File Transfer Protocol (FTP) software will be the responsibility of DTMDPI.

ODUF Physical File Characteristics. 6.2.1 The ODUF will be distributed to DTM Think 12 via CONNECT:Direct or Secure File Transfer Protocol (FTP) or another mutually agreed medium. 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. 6.2.2 Data circuits (private line or dial-up) will be required between BellSouth and DTM Think 12 for the purpose of data transmission when utilizing CONNECT:Direct. Where a dedicated line is required, DTM Think 12 will be responsible for ordering the circuit, overseeing its installation and coordinating the installation with BellSouth. DTM Think 12 will also be responsible for any charges associated with this line. Equipment required on the BellSouth end to attach the line to the mainframe computer and to transmit data will be negotiated on an individual case basis. Where a dial-up facility is required, dial circuits will be installed in the BellSouth data center by BellSouth and the associated charges assessed to DTMThink 12. Additionally, all message toll charges associated with the use of the dial circuit by DTM Think 12 will be the responsibility of DTMThink 12. Associated equipment on the BellSouth 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 DTM Think 12 end for the purpose of data transmission will be the responsibility of DTMThink 12. 6.2.3 If DTM Think 12 utilizes Secure File Transfer Protocol (FTP) for data file transmission, purchase of the Secure File Transfer Protocol (FTP) software will be the responsibility of DTMThink 12.

ODUF Physical File Characteristics. 6.2.1 The ODUF will be distributed to DTM NuStar via CONNECT:Direct or Secure File Transfer Protocol (FTP) or another mutually agreed medium. 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. 6.2.2 Data circuits (private line or dial-up) will be required between BellSouth and DTM NuStar for the purpose of data transmission when utilizing CONNECT:Direct. Where a dedicated line is required, DTM NuStar will be responsible for ordering the circuit, overseeing its installation and coordinating the installation with BellSouth. DTM NuStar will also be responsible for any charges associated with this line. Equipment required on the BellSouth end to attach the line to the mainframe computer and to transmit data will be negotiated on an individual case basis. Where a dial-up facility is required, dial circuits will be installed in the BellSouth data center by BellSouth and the associated charges assessed to DTMNuStar. Additionally, all message toll charges associated with the use of the dial circuit by DTM NuStar will be the responsibility of DTMNuStar. Associated equipment on the BellSouth 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 DTM NuStar end for the purpose of data transmission will be the responsibility of DTMNuStar. 6.2.3 If DTM NuStar utilizes Secure File Transfer Protocol (FTP) for data file transmission, purchase of the Secure File Transfer Protocol (FTP) software will be the responsibility of DTMNuStar.

ODUF Physical File Characteristics. 6.2.1 The ODUF will be distributed to DTM Access Point via CONNECT:Direct or Secure File Transfer Protocol (FTP) Direct, Connect: Enterprise Client or another mutually agreed medium. 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. 6.2.2 Data circuits (private line or dial-up) will be required between BellSouth and DTM Access Point for the purpose of data transmission when utilizing CONNECT:Direct. Where a dedicated line is required, DTM Access Point will be responsible for ordering the circuit, overseeing its installation and coordinating the installation with BellSouth. DTM Access Point will also be responsible for any charges associated with this line. Equipment required on the BellSouth end to attach the line to the mainframe computer and to transmit data will be negotiated on an individual case basis. Where a dial-up facility is required, dial circuits will be installed in the BellSouth data center by BellSouth and the associated charges assessed to DTMAccess Point. Additionally, all message toll charges associated with the use of the dial circuit by DTM Access Point will be the responsibility of DTMAccess Point. Associated equipment on the BellSouth 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 DTM Access Point end for the purpose of data transmission will be the responsibility of DTMAccess Point. 6.2.3 If DTM Access Point utilizes Secure File Transfer Protocol (FTP) CONNECT:Enterprise Client for data file transmission, purchase of the Secure File Transfer Protocol (FTP) CONNECT:Enterprise Client software will be the responsibility of DTMAccess Point.

ODUF Physical File Characteristics. 6.2.1 The 7.2.1 ODUF will be distributed to DTM Spectrotel via CONNECT:Direct or Secure File Transfer Protocol (FTP) Direct, Connect: Enterprise Client or another mutually agreed medium. 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. 6.2.2 7.2.2 Data circuits (private line or dial-up) will be required between BellSouth and DTM Spectrotel for the purpose of data transmission when utilizing CONNECT:Direct. Where a dedicated line is required, DTM Spectrotel will be responsible for ordering the circuit, overseeing its installation and coordinating the installation with BellSouth. DTM Spectrotel will also be responsible for any charges associated with this line. Equipment required on the BellSouth end to attach the line to the mainframe computer and to transmit data will be negotiated on an individual case basis. Where a dial-up facility is required, dial circuits will be installed in the BellSouth data center by BellSouth and the associated charges assessed to DTMSpectrotel. Additionally, all message toll charges associated with the use of the dial circuit by DTM Spectrotel will be the responsibility of DTMSpectrotel. Associated equipment on the BellSouth 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 DTM Spectrotel end for the purpose of data transmission will be the responsibility of DTMSpectrotel. 6.2.3 7.2.3 If DTM Spectrotel utilizes Secure File Transfer Protocol (FTP) CONNECT:Enterprise Client for data file transmission, purchase of the Secure File Transfer Protocol (FTP) CONNECT:Enterprise Client software will be the responsibility of DTMSpectrotel.

ODUF Physical File Characteristics. 6.2.1 The ODUF will be distributed to DTM TelSouth via CONNECT:Direct or Secure File Transfer Protocol (FTP) or another mutually agreed medium. 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. 6.2.2 Data circuits (private line or dial-up) will be required between BellSouth and DTM TelSouth for the purpose of data transmission when utilizing CONNECT:Direct. Where a dedicated line is required, DTM TelSouth will be responsible for ordering the circuit, overseeing its installation and coordinating the installation with BellSouth. DTM TelSouth will also be responsible for any charges associated with this line. Equipment required on the BellSouth end to attach the line to the mainframe computer and to transmit data will be negotiated on an individual case basis. Where a dial-up facility is required, dial circuits will be installed in the BellSouth data center by BellSouth and the associated charges assessed to DTMTelSouth. Additionally, all message toll charges associated with the use of the dial circuit by DTM TelSouth will be the responsibility of DTMTelSouth. Associated equipment on the BellSouth 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 DTM TelSouth end for the purpose of data transmission will be the responsibility of DTMTelSouth. 6.2.3 If DTM TelSouth utilizes Secure File Transfer Protocol (FTP) for data file transmission, purchase of the Secure File Transfer Protocol (FTP) software will be the responsibility of DTMTelSouth.

ODUF Physical File Characteristics. 6.2.1 The ODUF will be distributed to DTM E2 via CONNECT:Direct or Secure File Transfer Protocol (FTP) or another mutually agreed medium. 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. 6.2.2 Data circuits (private line or dial-up) will be required between BellSouth and DTM E2 for the purpose of data transmission when utilizing CONNECT:Direct. Where a dedicated line is required, DTM E2 will be responsible for ordering the circuit, overseeing its installation and coordinating the installation with BellSouth▇▇▇▇▇▇▇▇▇. DTM ▇▇ will also be responsible for any charges associated with this line. Equipment required on the BellSouth end to attach the line to the mainframe computer and to transmit data will be negotiated on an individual case basis. Where a dial-up facility is required, dial circuits will be installed in the BellSouth data center by BellSouth and the associated charges assessed to DTME2. Additionally, all message toll charges associated with the use of the dial circuit by DTM E2 will be the responsibility of DTME2. Associated equipment on the BellSouth 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 DTM E2 end for the purpose of data transmission will be the responsibility of DTME2. 6.2.3 If DTM E2 utilizes Secure File Transfer Protocol (FTP) for data file transmission, purchase of the Secure File Transfer Protocol (FTP) software will be the responsibility of DTME2.

ODUF Physical File Characteristics. 6.2.1 The ODUF will be distributed to DTM ▇▇▇▇ via CONNECT:Direct or Secure File Transfer Protocol (FTP) Direct, Connect: Enterprise Client or another mutually agreed medium. 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. 6.2.2 Data circuits (private line or dial-up) will be required between BellSouth and DTM ▇▇▇▇ for the purpose of data transmission when utilizing CONNECT:Direct. Where a dedicated line is required, DTM ▇▇▇▇ will be responsible for ordering the circuit, overseeing its installation and coordinating the installation with BellSouth. DTM ▇▇▇▇ will also be responsible for any charges associated with this line. Equipment required on the BellSouth end to attach the line to the mainframe computer and to transmit data will be negotiated on an individual case basis. Where a dial-up facility is required, dial circuits will be installed in the BellSouth data center by BellSouth and the associated charges assessed to DTM▇▇▇▇. Additionally, all message toll charges associated with the use of the dial circuit by DTM ▇▇▇▇ will be the responsibility of DTM▇▇▇▇. Associated equipment on the BellSouth 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 DTM ▇▇▇▇ end for the purpose of data transmission will be the responsibility of DTM▇▇▇▇. 6.2.3 If DTM ▇▇▇▇ utilizes Secure File Transfer Protocol (FTP) CONNECT:Enterprise Client for data file transmission, purchase of the Secure File Transfer Protocol (FTP) CONNECT:Enterprise Client software will be the responsibility of DTM▇▇▇▇.

ODUF Physical File Characteristics. 6.2.1 The ODUF will be distributed to DTM Cutting Edge via CONNECT:Direct or Secure File Transfer Protocol (FTP) Direct, Connect: Enterprise Client or another mutually agreed medium. 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. 6.2.2 Data circuits (private line or dial-up) will be required between BellSouth and DTM Cutting Edge for the purpose of data transmission when utilizing CONNECT:Direct. Where a dedicated line is required, DTM Cutting Edge will be responsible for ordering the circuit, overseeing its installation and coordinating the installation with BellSouth. DTM Cutting Edge will also be responsible for any charges associated with this line. Equipment required on the BellSouth end to attach the line to the mainframe computer and to transmit data will be negotiated on an individual case basis. Where a dial-up facility is required, dial circuits will be installed in the BellSouth data center by BellSouth and the associated charges assessed to DTMCutting Edge. Additionally, all message toll charges associated with the use of the dial circuit by DTM Cutting Edge will be the responsibility of DTMCutting Edge. Associated equipment on the BellSouth 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 DTM Cutting Edge end for the purpose of data transmission will be the responsibility of DTMCutting Edge. 6.2.3 If DTM Cutting Edge utilizes Secure File Transfer Protocol (FTP) CONNECT:Enterprise Client for data file transmission, purchase of the Secure File Transfer Protocol (FTP) CONNECT:Enterprise Client software will be the responsibility of DTMCutting Edge.

ODUF Physical File Characteristics. 6.2.1 The 7.2.1 ODUF will be distributed to DTM IDT via CONNECT:Direct or Secure File Transfer Protocol (FTP) or another mutually agreed medium. 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. 6.2.2 7.2.2 Data circuits (private line or dial-up) will be required between BellSouth and DTM IDT for the purpose of data transmission when utilizing CONNECT:Direct. Where a dedicated line is required, DTM IDT will be responsible for ordering the circuit, overseeing its installation and coordinating the installation with BellSouth. DTM IDT will also be responsible for any charges associated with this line. Equipment required on the BellSouth end to attach the line to the mainframe computer and to transmit data will be negotiated on an individual case basis. Where a dial-up facility is required, dial circuits will be installed in the BellSouth data center by BellSouth and the associated charges assessed to DTMIDT. Additionally, all message toll charges associated with the use of the dial circuit by DTM IDT will be the responsibility of DTMIDT. Associated equipment on the BellSouth 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 DTM IDT end for the purpose of data transmission will be the responsibility of DTMIDT. 6.2.3 7.2.3 If DTM IDT utilizes Secure File Transfer Protocol (FTP) for data file transmission, purchase of the Secure File Transfer Protocol (FTP) software will be the responsibility of DTMIDT.

ODUF Physical File Characteristics. 6.2.1 The 7.2.1 ODUF will be distributed to DTM FPB via CONNECT:Direct or Secure File Transfer Protocol (FTP) or another mutually agreed medium. 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. 6.2.2 7.2.2 Data circuits (private line or dial-up) will be required between BellSouth and DTM FPB for the purpose of data transmission when utilizing CONNECT:Direct. Where a dedicated line is required, DTM FPB will be responsible for ordering the circuit, overseeing its installation and coordinating the installation with BellSouth. DTM FPB will also be responsible for any charges associated with this line. Equipment required on the BellSouth end to attach the line to the mainframe computer and to transmit data will be negotiated on an individual case basis. Where a dial-up facility is required, dial circuits will be installed in the BellSouth data center by BellSouth and the associated charges assessed to DTMFPB. Additionally, all message toll charges associated with the use of the dial circuit by DTM FPB will be the responsibility of DTMFPB. Associated equipment on the BellSouth 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 DTM FPB’s end for the purpose of data transmission will be the responsibility of DTMFPB. 6.2.3 7.2.3 If DTM FPB utilizes Secure File Transfer Protocol (FTP) FTP for data file transmission, purchase of the Secure File Transfer Protocol (FTP) FTP software will be the responsibility of DTMFPB.

ODUF Physical File Characteristics. 6.2.1 The ODUF will be distributed to DTM ALTICOMM via CONNECT:Direct or Secure File Transfer Protocol (FTP) Direct, Connect: Enterprise Client or another mutually agreed medium. 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. 6.2.2 Data circuits (private line or dial-up) will be required between BellSouth and DTM ALTICOMM for the purpose of data transmission when utilizing CONNECT:Direct. Where a dedicated line is required, DTM ALTICOMM will be responsible for ordering the circuit, overseeing its installation and coordinating the installation with BellSouth. DTM ALTICOMM will also be responsible for any charges associated with this line. Equipment required on the BellSouth end to attach the line to the mainframe computer and to transmit data will be negotiated on an individual case basis. Where a dial-up facility is required, dial circuits will be installed in the BellSouth data center by BellSouth and the associated charges assessed to DTMALTICOMM. Additionally, all message toll charges associated with the use of the dial circuit by DTM ALTICOMM will be the responsibility of DTMALTICOMM. Associated equipment on the BellSouth 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 DTM ALTICOMM end for the purpose of data transmission will be the responsibility of DTMALTICOMM. 6.2.3 If DTM ALTICOMM utilizes Secure File Transfer Protocol (FTP) CONNECT:Enterprise Client for data file transmission, purchase of the Secure File Transfer Protocol (FTP) CONNECT:Enterprise Client software will be the responsibility of DTMALTICOMM.

ODUF Physical File Characteristics. 6.2.1 The ODUF will be distributed to DTM JCM via CONNECT:Direct or Secure File Transfer Protocol (FTP) or another mutually agreed medium. 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. 6.2.2 Data circuits (private line or dial-up) will be required between BellSouth and DTM JCM for the purpose of data transmission when utilizing CONNECT:Direct. Where a dedicated line is required, DTM JCM will be responsible for ordering the circuit, overseeing its installation and coordinating the installation with BellSouth. DTM JCM will also be responsible for any charges associated with this line. Equipment required on the BellSouth end to attach the line to the mainframe computer and to transmit data will be negotiated on an individual case basis. Where a dial-up facility is required, dial circuits will be installed in the BellSouth data center by BellSouth and the associated charges assessed to DTMJCM. Additionally, all message toll charges associated with the use of the dial circuit by DTM JCM will be the responsibility of DTMJCM. Associated equipment on the BellSouth 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 DTM JCM end for the purpose of data transmission will be the responsibility of DTMJCM. 6.2.3 If DTM JCM utilizes Secure File Transfer Protocol (FTP) for data file transmission, purchase of the Secure File Transfer Protocol (FTP) software will be the responsibility of DTMJCM.

ODUF Physical File Characteristics. 6.2.1 The ODUF will be distributed to DTM DSL via CONNECT:Direct or Secure File Transfer Protocol (FTP) or another mutually agreed medium. 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. 6.2.2 Data circuits (private line or dial-up) will be required between BellSouth and DTM DSL for the purpose of data transmission when utilizing CONNECT:Direct. Where a dedicated line is required, DTM DSL will be responsible for ordering the circuit, overseeing its installation and coordinating the installation with BellSouth. DTM DSL will also be responsible for any charges associated with this line. Equipment required on the BellSouth end to attach the line to the mainframe computer and to transmit data will be negotiated on an individual case basis. Where a dial-up facility is required, dial circuits will be installed in the BellSouth data center by BellSouth and the associated charges assessed to DTMDSL. Additionally, all message toll charges associated with the use of the dial circuit by DTM DSL will be the responsibility of DTMDSL. Associated equipment on the BellSouth 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 DTM DSL end for the purpose of data transmission will be the responsibility of DTMDSL. 6.2.3 If DTM DSL utilizes Secure File Transfer Protocol (FTP) for data file transmission, purchase of the Secure File Transfer Protocol (FTP) software will be the responsibility of DTMDSL.

ODUF Physical File Characteristics. 6.2.1 The ODUF will be distributed to DTM Solution Telecom via CONNECT:Direct or Secure File Transfer Protocol (FTP) or another mutually agreed medium. The ODUF feed will be a variable block format. The data on the ODUF feed will be in a non-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. 6.2.2 Data circuits (private line or dial-up) will be required between BellSouth and DTM Solution Telecom for the purpose of data transmission when utilizing CONNECT:Direct. Where a dedicated line is required, DTM Solution Telecom will be responsible for ordering the circuit, overseeing its installation and coordinating the installation with BellSouth. DTM Solution Telecom will also be responsible for any charges associated with this line. Equipment required on the BellSouth end to attach the line to the mainframe computer and to transmit data will be negotiated on an individual case basis. Where a dial-up facility is required, dial circuits will be installed in the BellSouth data center by BellSouth and the associated charges assessed to DTMSolution Telecom. Additionally, all message toll charges associated with the use of the dial circuit by DTM Solution Telecom will be the responsibility of DTMSolution Telecom. Associated equipment on the BellSouth 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 DTM Solution Telecom end for the purpose of data transmission will be the responsibility of DTMSolution Telecom. 6.2.3 If DTM Solution Telecom utilizes Secure File Transfer Protocol (FTP) for data file transmission, purchase of the Secure File Transfer Protocol (FTP) software will be the responsibility of DTMSolution Telecom.

ODUF Physical File Characteristics. 6.2.1 The ODUF will be distributed to DTM Telephone One via CONNECT:Direct or Secure File Transfer Protocol (FTP) or another mutually agreed medium. 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. 6.2.2 Data circuits (private line or dial-up) will be required between BellSouth and DTM Telephone One for the purpose of data transmission when utilizing CONNECT:Direct. Where a dedicated line is required, DTM Telephone One will be responsible for ordering the circuit, overseeing its installation and coordinating the installation with BellSouth. DTM Telephone One will also be responsible for any charges associated with this line. Equipment required on the BellSouth end to attach the line to the mainframe computer and to transmit data will be negotiated on an individual case basis. Where a dial-up facility is required, dial circuits will be installed in the BellSouth data center by BellSouth and the associated charges assessed to DTMTelephone One. Additionally, all message toll charges associated with the use of the dial circuit by DTM Telephone One will be the responsibility of DTMTelephone One. Associated equipment on the BellSouth 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 DTM Telephone One end for the purpose of data transmission will be the responsibility of DTMTelephone One. 6.2.3 If DTM Telephone One utilizes Secure File Transfer Protocol (FTP) for data file transmission, purchase of the Secure File Transfer Protocol (FTP) software will be the responsibility of DTMTelephone One.

ODUF Physical File Characteristics. 6.2.1 The ODUF will be distributed to DTM BSE via CONNECT:Direct or Secure File Transfer Protocol (FTP) or another mutually agreed medium. 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. 6.2.2 Data circuits (private line or dial-up) will be required between BellSouth and DTM BSE for the purpose of data transmission when utilizing CONNECT:Direct. Where a dedicated line is required, DTM BSE will be responsible for ordering the circuit, overseeing its installation and coordinating the installation with BellSouth. DTM BSE will also be responsible for any charges associated with this line. Equipment required on the BellSouth end to attach the line to the mainframe computer and to transmit data will be negotiated on an individual case basis. Where a dial-up facility is required, dial circuits will be installed in the BellSouth data center by BellSouth and the associated charges assessed to DTMBSE. Additionally, all message toll charges associated with the use of the dial circuit by DTM BSE will be the responsibility of DTMBSE. Associated equipment on the BellSouth 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 DTM BSE end for the purpose of data transmission will be the responsibility of DTMBSE. 6.2.3 If DTM BSE utilizes Secure File Transfer Protocol (FTP) for data file transmission, purchase of the Secure File Transfer Protocol (FTP) software will be the responsibility of DTMBSE.

ODUF Physical File Characteristics. 6.2.1 The ODUF will be distributed to DTM CM Tel via CONNECT:Direct or Secure File Transfer Protocol (FTP) or another mutually agreed medium. 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. 6.2.2 Data circuits (private line or dial-up) will be required between BellSouth and DTM CM Tel for the purpose of data transmission when utilizing CONNECT:Direct. Where a dedicated line is required, DTM CM Tel will be responsible for ordering the circuit, overseeing its installation and coordinating the installation with BellSouth. DTM CM Tel will also be responsible for any charges associated with this line. Equipment required on the BellSouth end to attach the line to the mainframe computer and to transmit data will be negotiated on an individual case basis. Where a dial-up facility is required, dial circuits will be installed in the BellSouth data center by BellSouth and the associated charges assessed to DTMCM Tel. Additionally, all message toll charges associated with the use of the dial circuit by DTM CM Tel will be the responsibility of DTMCM Tel. Associated equipment on the BellSouth 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 DTM CM Tel end for the purpose of data transmission will be the responsibility of DTMCM Tel. 6.2.3 If DTM CM Tel utilizes Secure File Transfer Protocol (FTP) for data file transmission, purchase of the Secure File Transfer Protocol (FTP) software will be the responsibility of DTMCM Tel.

ODUF Physical File Characteristics. 6.2.1 The ODUF will be distributed to DTM Paramount via CONNECT:Direct or Secure File Transfer Protocol (FTP) or another mutually agreed medium. 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. 6.2.2 Data circuits (private line or dial-up) will be required between BellSouth and DTM Paramount for the purpose of data transmission when utilizing CONNECT:Direct. Where a dedicated line is required, DTM Paramount will be responsible for ordering the circuit, overseeing its installation and coordinating the installation with BellSouth. DTM Paramount will also be responsible for any charges associated with this line. Equipment required on the BellSouth end to attach the line to the mainframe computer and to transmit data will be negotiated on an individual case basis. Where a dial-up facility is required, dial circuits will be installed in the BellSouth data center by BellSouth and the associated charges assessed to DTMParamount. Additionally, all message toll charges associated with the use of the dial circuit by DTM Paramount will be the responsibility of DTMParamount. Associated equipment on the BellSouth 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 DTM Paramount end for the purpose of data transmission will be the responsibility of DTMParamount. 6.2.3 If DTM Paramount utilizes Secure File Transfer Protocol (FTP) for data file transmission, purchase of the Secure File Transfer Protocol (FTP) software will be the responsibility of DTMParamount.