WHOIS query RTT Refers to the RTT of the sequence of packets from the start of the TCP connection to its end, including the reception of the WHOIS response. If the RTT is 5-‐times or more the corresponding SLR, the RTT will be considered undefined.
EPP query-‐command RTT Refers to the RTT of the sequence of packets that includes the sending of a query command plus the reception of the EPP response for only one EPP query command. It does not include packets needed for the start or close of either the EPP or the TCP session. EPP query commands are those described in section 2.9.2 of EPP RFC 5730. If the RTT is 5-‐times or more the corresponding SLR, the RTT will be considered undefined.
Unbundled Voice Loop – SL2 (UVL-SL2 Loops may be 2-wire or 4-wire circuits, shall have remote access test points, and will be designed with a DLR provided to NewPhone. SL2 circuits can be provisioned with loop start, ground start or reverse battery signaling. OC is provided as a standard feature on XX0 Xxxxx. The OC feature will allow NewPhone to coordinate the installation of the Loop with the disconnect of an existing customer’s service and/or number portability service. In these cases, BellSouth will perform the order conversion with standard order coordination at its discretion during normal work hours.
Unbundled Voice Loops (UVLs) 2.2.1 BellSouth shall make available the following UVLs:
Voice Grade Unbundled Copper Sub-Loop Unbundled Sub-Loop Distribution – Intrabuilding Network Cable (aka riser cable)
Distribution of UDP and TCP queries DNS probes will send UDP or TCP “DNS test” approximating the distribution of these queries.