Echo Cancellation Sample Clauses

Echo Cancellation. Buyer may order an upgrade from the NT6X50AB to the NT6X50EC circuit pack for an additional price of three thousand three hundred sixty dollars ($3,360) per circuit pack, in addition to the price for the NT6X50AB circuit pack. Appendix A: DMS-250 Switching System Section 2: Optional DTEI Equipment 2 PRODUCT ATTACHMENT PAGE 16 SCHEDULE B ---------- SERVICES AND CHARGES -------------------- ENGINEERING ----------- 1. Nortel shall engineer each Initial System and/or Extension furnished hereunder in accordance with Nortel's engineering practices to such Initial System and/or Extension at the time such engineering is performed. 2. Nortel's charges for engineering each Initial System and/or Extension are included in the prices and fees for the Initial System and/or Extension set forth in Schedule A. 3. The provision of any other engineering by Nortel and the charges associated therewith shall be as subsequently agreed in writing by Nortel and Buyer. INSTALLATION ------------ 1. Nortel shall install each Initial System and/or Extension furnished hereunder at the applicable Installation Site in accordance with Nortel's installation practices applicable to such Initial System and/or Extension at the time such installation is performed. 2. Nortel's charges for performance of such installation are included in the prices and fees for the Initial System and/or Extension set forth in Schedule A. 3. The provision of any other installation by Nortel and the charges associated therewith shall be as subsequently agreed in writing by Nortel and Buyer. 1. With each Initial System and/or DTEI Extension ordered hereunder, Nortel shall make available to Buyer at Nortel's then current charges training training requested by Buyer, if then currently available. Any such training shall be delivered at Nortel's Training Center currently located in Raleigh, North Carolina. Such training shall be in any of the courses scheduled to be provided at that Training Center as set forth in Nortel's applicable Technical Training Course catalog with respect to the Products described in Schedule A to this Product Attachment. 2. Buyer shall be responsible for the payment of all travel and living expenses of its employees whom Buyer sends to receive such training. 3. Additional Training in such courses shall be provided by Nortel to Buyer subject to availability and scheduling of such courses. Nortel may change the schedule of such courses at any time. Such additional training shall be provided at N...

Echo Cancellation. Access Gateways shall support echo cancellation in the receive direction (i.e. canceling echoes generated at the Gateway’s end of the call). This is also known as near end echo cancellation. Typical lengths for the echo tail required are dependent on the subsequent path taken through the PSTN but a figure of 128mS is reasonable to cover all occurences. The Access Gateway shall, • Autonomously enable the near end echo cancellation when a G.711 A law codec without silence suppression is specified. • Autonomously disable the near end echo canceller (if already enabled) upon detection of fax/modem call as defined in G.168 • Autonomously disable the near end echo cancellation when a “clearmode” [14] codec is specified.

Echo Cancellation. Buyer may order NT6X50EC circuit packs for a DTEI Extension for installation prior to its Turnover Date for an additional price of Seventy Dollars ($70) per port. December 3, 1996 47 MIDCOM Product Attachment SCHEDULE A IV. EXTENSION PORTS

Echo Cancellation. The incremental price to upgrade to the NT6X50EC circuit pack on new NT6X50AB circuit packs shall be * per port sold in forty eight (48) port increments or * each in addition to the price for the NT6X50AB circuit pack as defined in Section 2.3 below.

Echo Cancellation. The incremental price to upgrade to the NT6X50EC circuit pack-from the standard NT6X50AB circuit pack, prior to delivery, shall be Seventy Dollars ($70.00) per port sold in 48 port increments for Three Thousand Three Hundred Sixty Dollars ($3,360.00) each.