TN777 Network Controller
The TN777 Network Controller delivers control channel messages between distributed networks of port circuit packs on the TDM bus and processor circuit pack. Information is routed between 4 data channels directly from the processor circuit pack to the customer connected equipment.
Features
- Communicates control messages between processor circuit pack and distributed network of port circuit packs on the TDM bus
- Controls four data channels
- Time of date clock with battery backup for power failure and low voltage conditions
- Monitors status of system clocks
- supports ISDN Replaced by TN794 Network Control/Packet interface for R7 and R8
- Replaced by TN2401 Network Control/Packet interface for R9 and R10
- Includes Atlas 1-Year Warranty with Extended Warranty options available!
Package Includes
- TN777 Network Controller Card
Product Reviews from Verified Customers
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$79.00
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{"id":331069161502,"title":"Avaya Definity TN1650B Memory Circuit Pack","handle":"avaya-definity-tn1650b-memory","description":"\u003ch2\u003eTN1650B Memory\u003c\/h2\u003e\n\u003cp\u003eThe TN1650B Memory is equipped with 30 Mb of Dynamic Random Access Memory and error detection circuitry to ensure information integrity\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e32 Mb of DRAM\u003c\/li\u003e\n\u003cli\u003eError detection circuitry\u003c\/li\u003e\n\u003cli\u003eUsed for system software, customer translations, and call processing maintenance\u003c\/li\u003e\n\u003cli\u003eIncludes\u003cspan style=\"color: #6aa84f;\"\u003e\u003ca href=\"https:\/\/www.atlasphones.com\/pages\/warranty-policy\" target=\"_blank\" style=\"color: #85bc04;\" rel=\"noopener noreferrer\"\u003e Atlas 1-Year Warranty\u003c\/a\u003e\u003c\/span\u003e with Extended Warranty options available!\u003c\/li\u003e\n\u003c\/ul\u003e","published_at":"2017-11-15T09:04:00-05:00","created_at":"2017-11-15T09:04:01-05:00","vendor":"Avaya","type":"TN771 - TN1654","tags":[],"price":7900,"price_min":7900,"price_max":7900,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":31324038135888,"title":"Like New","option1":"Like New","option2":null,"option3":null,"sku":"Definity-TN1650B-R","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Avaya Definity TN1650B Memory Circuit Pack - Like New","public_title":"Like New","options":["Like New"],"price":7900,"weight":907,"compare_at_price":null,"inventory_quantity":1,"inventory_management":null,"inventory_policy":"deny","barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/www.atlasphones.com\/cdn\/shop\/products\/1_8484b08c-b2bc-4a78-acb1-d4ab8ddb33bb.jpg?v=1647635628"],"featured_image":"\/\/www.atlasphones.com\/cdn\/shop\/products\/1_8484b08c-b2bc-4a78-acb1-d4ab8ddb33bb.jpg?v=1647635628","options":["Condition"],"media":[{"alt":"Avaya Definity TN1650B Memory Circuit Pack Front Angle","id":22040882184272,"position":1,"preview_image":{"aspect_ratio":1.0,"height":800,"width":800,"src":"\/\/www.atlasphones.com\/cdn\/shop\/products\/1_8484b08c-b2bc-4a78-acb1-d4ab8ddb33bb.jpg?v=1647635628"},"aspect_ratio":1.0,"height":800,"media_type":"image","src":"\/\/www.atlasphones.com\/cdn\/shop\/products\/1_8484b08c-b2bc-4a78-acb1-d4ab8ddb33bb.jpg?v=1647635628","width":800}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch2\u003eTN1650B Memory\u003c\/h2\u003e\n\u003cp\u003eThe TN1650B Memory is equipped with 30 Mb of Dynamic Random Access Memory and error detection circuitry to ensure information integrity\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e32 Mb of DRAM\u003c\/li\u003e\n\u003cli\u003eError detection circuitry\u003c\/li\u003e\n\u003cli\u003eUsed for system software, customer translations, and call processing maintenance\u003c\/li\u003e\n\u003cli\u003eIncludes\u003cspan style=\"color: #6aa84f;\"\u003e\u003ca href=\"https:\/\/www.atlasphones.com\/pages\/warranty-policy\" target=\"_blank\" style=\"color: #85bc04;\" rel=\"noopener noreferrer\"\u003e Atlas 1-Year Warranty\u003c\/a\u003e\u003c\/span\u003e with Extended Warranty options available!\u003c\/li\u003e\n\u003c\/ul\u003e"}
$95.00
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{"id":331069292574,"title":"Avaya Definity TN1654 DS1 Converter Circuit Pack","handle":"avaya-definity-tn1654-ds1-converter","description":"\u003ch2\u003eTN1654 DS1 Converter\u003c\/h2\u003e\n\u003cp\u003eThe TN1654 is a replace for the previous model TN574 DS1 converter circuit pack that appears in Release 8. The TN1654 installs in place of the conventional fiber and supports from 1 to 4 T1 or E1 facilities.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eReplaces TN 574 DS1 converter\u003c\/li\u003e\n\u003cli\u003eInstalls in place on conventional fibers\u003c\/li\u003e\n\u003cli\u003eTotal of 91 T1 and 120 E1 channels in each direction between the PPN and EPN\u003c\/li\u003e\n\u003cli\u003eIncludes\u003cspan style=\"color: #6aa84f;\"\u003e\u003ca href=\"https:\/\/www.atlasphones.com\/pages\/warranty-policy\" target=\"_blank\" style=\"color: #85bc04;\" rel=\"noopener noreferrer\"\u003e Atlas 1-Year Warranty\u003c\/a\u003e\u003c\/span\u003e with Extended Warranty options available!\u003c\/li\u003e\n\u003c\/ul\u003e","published_at":"2017-11-15T09:04:06-05:00","created_at":"2017-11-15T09:04:06-05:00","vendor":"Avaya","type":"TN771 - TN1654","tags":[],"price":9500,"price_min":9500,"price_max":9500,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":31324038103120,"title":"Like New","option1":"Like New","option2":null,"option3":null,"sku":"Definity-TN1654-R","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Avaya Definity TN1654 DS1 Converter Circuit Pack - Like New","public_title":"Like New","options":["Like New"],"price":9500,"weight":907,"compare_at_price":null,"inventory_quantity":1,"inventory_management":null,"inventory_policy":"deny","barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/www.atlasphones.com\/cdn\/shop\/products\/1_f57159fa-aa36-47ee-a0b7-8e415d9141df.jpg?v=1647635777"],"featured_image":"\/\/www.atlasphones.com\/cdn\/shop\/products\/1_f57159fa-aa36-47ee-a0b7-8e415d9141df.jpg?v=1647635777","options":["Condition"],"media":[{"alt":"Avaya Definity TN1654 DS1 Converter Circuit Pack Top View","id":22040891686992,"position":1,"preview_image":{"aspect_ratio":1.0,"height":800,"width":800,"src":"\/\/www.atlasphones.com\/cdn\/shop\/products\/1_f57159fa-aa36-47ee-a0b7-8e415d9141df.jpg?v=1647635777"},"aspect_ratio":1.0,"height":800,"media_type":"image","src":"\/\/www.atlasphones.com\/cdn\/shop\/products\/1_f57159fa-aa36-47ee-a0b7-8e415d9141df.jpg?v=1647635777","width":800}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch2\u003eTN1654 DS1 Converter\u003c\/h2\u003e\n\u003cp\u003eThe TN1654 is a replace for the previous model TN574 DS1 converter circuit pack that appears in Release 8. The TN1654 installs in place of the conventional fiber and supports from 1 to 4 T1 or E1 facilities.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eReplaces TN 574 DS1 converter\u003c\/li\u003e\n\u003cli\u003eInstalls in place on conventional fibers\u003c\/li\u003e\n\u003cli\u003eTotal of 91 T1 and 120 E1 channels in each direction between the PPN and EPN\u003c\/li\u003e\n\u003cli\u003eIncludes\u003cspan style=\"color: #6aa84f;\"\u003e\u003ca href=\"https:\/\/www.atlasphones.com\/pages\/warranty-policy\" target=\"_blank\" style=\"color: #85bc04;\" rel=\"noopener noreferrer\"\u003e Atlas 1-Year Warranty\u003c\/a\u003e\u003c\/span\u003e with Extended Warranty options available!\u003c\/li\u003e\n\u003c\/ul\u003e"}
$189.00
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{"id":331069489182,"title":"Avaya Definity TN1655 Packet Interface Circuit Pack","handle":"avaya-definity-tn1655-packet-interface","description":"\u003ch2\u003eTN1655 Packet Interface\u003c\/h2\u003e\n\u003cp\u003eThe TN 1655 Packet Interface provides communication path between the SPE and packet bus in the PPN. This interface will also allow the link access procedure on the D-channel for up to 8,192 links. Termination for ISDN-BRI and ISDN-PRI signal links are accessible.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAllows communication path between the SPE and packet bus in the PPN\u003c\/li\u003e\n\u003cli\u003eAllows link access procedure on the D-channel for a maximum of 8,192 links\u003c\/li\u003e\n\u003cli\u003eTermination for ISDN-BRI, and ISDN-PRI signal link\u003c\/li\u003e\n\u003cli\u003eDownloadable firmware\u003c\/li\u003e\n\u003cli\u003eAllows X.25 termination to the DCS links\u003c\/li\u003e\n\u003cli\u003eIncludes\u003cspan style=\"color: #6aa84f;\"\u003e\u003ca href=\"https:\/\/www.atlasphones.com\/pages\/warranty-policy\" target=\"_blank\" style=\"color: #85bc04;\" rel=\"noopener noreferrer\"\u003e Atlas 1-Year Warranty\u003c\/a\u003e\u003c\/span\u003e with Extended Warranty options available!\u003c\/li\u003e\n\u003c\/ul\u003e","published_at":"2017-11-15T09:04:18-05:00","created_at":"2017-11-15T09:04:18-05:00","vendor":"Avaya","type":"TN771 - TN1654","tags":[],"price":18900,"price_min":18900,"price_max":18900,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":31324037972048,"title":"Like New","option1":"Like New","option2":null,"option3":null,"sku":"Definity-TN1655-R","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Avaya Definity TN1655 Packet Interface Circuit Pack - Like New","public_title":"Like New","options":["Like New"],"price":18900,"weight":907,"compare_at_price":null,"inventory_quantity":1,"inventory_management":null,"inventory_policy":"deny","barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/www.atlasphones.com\/cdn\/shop\/products\/1_ca2bbfe0-660a-436d-b8e5-8fb63c76372e.jpg?v=1647635951"],"featured_image":"\/\/www.atlasphones.com\/cdn\/shop\/products\/1_ca2bbfe0-660a-436d-b8e5-8fb63c76372e.jpg?v=1647635951","options":["Condition"],"media":[{"alt":"Avaya Definity TN1655 Packet Interface Circuit Pack Side Angle","id":22040902860880,"position":1,"preview_image":{"aspect_ratio":1.0,"height":800,"width":800,"src":"\/\/www.atlasphones.com\/cdn\/shop\/products\/1_ca2bbfe0-660a-436d-b8e5-8fb63c76372e.jpg?v=1647635951"},"aspect_ratio":1.0,"height":800,"media_type":"image","src":"\/\/www.atlasphones.com\/cdn\/shop\/products\/1_ca2bbfe0-660a-436d-b8e5-8fb63c76372e.jpg?v=1647635951","width":800}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch2\u003eTN1655 Packet Interface\u003c\/h2\u003e\n\u003cp\u003eThe TN 1655 Packet Interface provides communication path between the SPE and packet bus in the PPN. This interface will also allow the link access procedure on the D-channel for up to 8,192 links. Termination for ISDN-BRI and ISDN-PRI signal links are accessible.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAllows communication path between the SPE and packet bus in the PPN\u003c\/li\u003e\n\u003cli\u003eAllows link access procedure on the D-channel for a maximum of 8,192 links\u003c\/li\u003e\n\u003cli\u003eTermination for ISDN-BRI, and ISDN-PRI signal link\u003c\/li\u003e\n\u003cli\u003eDownloadable firmware\u003c\/li\u003e\n\u003cli\u003eAllows X.25 termination to the DCS links\u003c\/li\u003e\n\u003cli\u003eIncludes\u003cspan style=\"color: #6aa84f;\"\u003e\u003ca href=\"https:\/\/www.atlasphones.com\/pages\/warranty-policy\" target=\"_blank\" style=\"color: #85bc04;\" rel=\"noopener noreferrer\"\u003e Atlas 1-Year Warranty\u003c\/a\u003e\u003c\/span\u003e with Extended Warranty options available!\u003c\/li\u003e\n\u003c\/ul\u003e"}
$99.00
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{"id":331069653022,"title":"Avaya Definity TN1656 Tape Drive Circuit Pack","handle":"tn1656-tape-drive","description":"\u003ch2\u003eTN1656 Tape Drive\u003c\/h2\u003e\n\u003cp\u003eTN1656 Tape Drive has the capacity to store up to 3 Mb to 120 Mb of system software.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSystem software storage: 3 Mb to 120 Mb\u003c\/li\u003e\n\u003cli\u003eStorage includes system software, customer translations, bootstrap image, and core dumps.\u003c\/li\u003e\n\u003cli\u003eIncludes\u003cspan style=\"color: #6aa84f;\"\u003e\u003ca href=\"https:\/\/www.atlasphones.com\/pages\/warranty-policy\" target=\"_blank\" style=\"color: #85bc04;\" rel=\"noopener noreferrer\"\u003e Atlas 1-Year Warranty\u003c\/a\u003e\u003c\/span\u003e with Extended Warranty options available!\u003c\/li\u003e\n\u003c\/ul\u003e","published_at":"2017-11-15T09:04:23-05:00","created_at":"2017-11-15T09:04:23-05:00","vendor":"Avaya","type":"TN771 - TN1654","tags":[],"price":9900,"price_min":9900,"price_max":9900,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":31324037840976,"title":"Like New","option1":"Like New","option2":null,"option3":null,"sku":"Definity-TN1656-R","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Avaya Definity TN1656 Tape Drive Circuit Pack - Like New","public_title":"Like New","options":["Like New"],"price":9900,"weight":907,"compare_at_price":null,"inventory_quantity":1,"inventory_management":null,"inventory_policy":"deny","barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/www.atlasphones.com\/cdn\/shop\/products\/1_ad125e8d-f002-45fd-863d-1fb1aaa3af06.jpg?v=1647636132"],"featured_image":"\/\/www.atlasphones.com\/cdn\/shop\/products\/1_ad125e8d-f002-45fd-863d-1fb1aaa3af06.jpg?v=1647636132","options":["Condition"],"media":[{"alt":"Avaya Definity TN1656 Tape Drive Circuit Pack Side Angle","id":22040914952272,"position":1,"preview_image":{"aspect_ratio":1.0,"height":800,"width":800,"src":"\/\/www.atlasphones.com\/cdn\/shop\/products\/1_ad125e8d-f002-45fd-863d-1fb1aaa3af06.jpg?v=1647636132"},"aspect_ratio":1.0,"height":800,"media_type":"image","src":"\/\/www.atlasphones.com\/cdn\/shop\/products\/1_ad125e8d-f002-45fd-863d-1fb1aaa3af06.jpg?v=1647636132","width":800}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch2\u003eTN1656 Tape Drive\u003c\/h2\u003e\n\u003cp\u003eTN1656 Tape Drive has the capacity to store up to 3 Mb to 120 Mb of system software.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSystem software storage: 3 Mb to 120 Mb\u003c\/li\u003e\n\u003cli\u003eStorage includes system software, customer translations, bootstrap image, and core dumps.\u003c\/li\u003e\n\u003cli\u003eIncludes\u003cspan style=\"color: #6aa84f;\"\u003e\u003ca href=\"https:\/\/www.atlasphones.com\/pages\/warranty-policy\" target=\"_blank\" style=\"color: #85bc04;\" rel=\"noopener noreferrer\"\u003e Atlas 1-Year Warranty\u003c\/a\u003e\u003c\/span\u003e with Extended Warranty options available!\u003c\/li\u003e\n\u003c\/ul\u003e"}
$75.00
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{"id":331080237086,"title":"Avaya Definity TN771D Maintenance and Test Circuit Pack","handle":"tn771d-maintenance-test-card","description":"\u003ch2\u003eTN771D Maintenance Test Card\u003c\/h2\u003e\n\u003cp\u003eThe TN771D Maintenance Test Card is responsible for maintaining functions for Definity. There is also a Packet Bus reconfiguration that is included. It allows for the diagnosis and correction of recoverable Packet Bus failures before the Link Access Procedure on the D-Channel fails.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePerforms maintenance functions\u003c\/li\u003e\n\u003cli\u003eAllows for reconfiguration that allows diagnosis and correction of recoverable Packet bus failures\u003c\/li\u003e\n\u003cli\u003eAll standard reliability PPNs when packet endpoints are supported\u003c\/li\u003e\n\u003cli\u003eIncludes\u003cspan style=\"color: #6aa84f;\"\u003e\u003ca href=\"https:\/\/www.atlasphones.com\/pages\/warranty-policy\" target=\"_blank\" style=\"color: #85bc04;\" rel=\"noopener noreferrer\"\u003e Atlas 1-Year Warranty\u003c\/a\u003e\u003c\/span\u003e with Extended Warranty options available!\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cbr\u003e\n\u003ch3\u003ePackage Includes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eTN771D Maintenance Test Card\u003c\/li\u003e\n\u003c\/ul\u003e","published_at":"2017-11-15T09:14:21-05:00","created_at":"2017-11-15T09:14:22-05:00","vendor":"Avaya","type":"Avaya\/Definity Circuit Packs TN771 - TN802","tags":[],"price":7500,"price_min":7500,"price_max":7500,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":31324030697552,"title":"Like New","option1":"Like New","option2":null,"option3":null,"sku":"Definity-TN771-R","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Avaya Definity TN771D Maintenance and Test Circuit Pack - Like New","public_title":"Like New","options":["Like New"],"price":7500,"weight":907,"compare_at_price":null,"inventory_quantity":-1,"inventory_management":null,"inventory_policy":"deny","barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/www.atlasphones.com\/cdn\/shop\/products\/3_c10f0eec-8035-4c21-b350-9efee4a1ba65.jpg?v=1647636383","\/\/www.atlasphones.com\/cdn\/shop\/products\/1_1f9cfe2e-1203-45a4-b830-8ef506732488.jpg?v=1647636383","\/\/www.atlasphones.com\/cdn\/shop\/products\/2_acde7994-c74e-404d-9de4-3116cb0bf70c.jpg?v=1647636383","\/\/www.atlasphones.com\/cdn\/shop\/products\/1281591869470.jpg?v=1647636383"],"featured_image":"\/\/www.atlasphones.com\/cdn\/shop\/products\/3_c10f0eec-8035-4c21-b350-9efee4a1ba65.jpg?v=1647636383","options":["Condition"],"media":[{"alt":"Avaya Definity TN771D Maintenance and Test Circuit Pack Front Angle","id":22040931139664,"position":1,"preview_image":{"aspect_ratio":1.0,"height":800,"width":800,"src":"\/\/www.atlasphones.com\/cdn\/shop\/products\/3_c10f0eec-8035-4c21-b350-9efee4a1ba65.jpg?v=1647636383"},"aspect_ratio":1.0,"height":800,"media_type":"image","src":"\/\/www.atlasphones.com\/cdn\/shop\/products\/3_c10f0eec-8035-4c21-b350-9efee4a1ba65.jpg?v=1647636383","width":800},{"alt":"Avaya Definity TN771D Maintenance and Test Circuit Pack Right Side Angle","id":22040931205200,"position":2,"preview_image":{"aspect_ratio":1.0,"height":800,"width":800,"src":"\/\/www.atlasphones.com\/cdn\/shop\/products\/1_1f9cfe2e-1203-45a4-b830-8ef506732488.jpg?v=1647636383"},"aspect_ratio":1.0,"height":800,"media_type":"image","src":"\/\/www.atlasphones.com\/cdn\/shop\/products\/1_1f9cfe2e-1203-45a4-b830-8ef506732488.jpg?v=1647636383","width":800},{"alt":"Avaya Definity TN771D Maintenance and Test Circuit Pack Side View","id":22040931172432,"position":3,"preview_image":{"aspect_ratio":1.0,"height":800,"width":800,"src":"\/\/www.atlasphones.com\/cdn\/shop\/products\/2_acde7994-c74e-404d-9de4-3116cb0bf70c.jpg?v=1647636383"},"aspect_ratio":1.0,"height":800,"media_type":"image","src":"\/\/www.atlasphones.com\/cdn\/shop\/products\/2_acde7994-c74e-404d-9de4-3116cb0bf70c.jpg?v=1647636383","width":800},{"alt":"TN771D Maintenance Test Card Back Angle ","id":1961276833872,"position":4,"preview_image":{"aspect_ratio":1.0,"height":800,"width":800,"src":"\/\/www.atlasphones.com\/cdn\/shop\/products\/1281591869470.jpg?v=1647636383"},"aspect_ratio":1.0,"height":800,"media_type":"image","src":"\/\/www.atlasphones.com\/cdn\/shop\/products\/1281591869470.jpg?v=1647636383","width":800}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch2\u003eTN771D Maintenance Test Card\u003c\/h2\u003e\n\u003cp\u003eThe TN771D Maintenance Test Card is responsible for maintaining functions for Definity. There is also a Packet Bus reconfiguration that is included. It allows for the diagnosis and correction of recoverable Packet Bus failures before the Link Access Procedure on the D-Channel fails.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePerforms maintenance functions\u003c\/li\u003e\n\u003cli\u003eAllows for reconfiguration that allows diagnosis and correction of recoverable Packet bus failures\u003c\/li\u003e\n\u003cli\u003eAll standard reliability PPNs when packet endpoints are supported\u003c\/li\u003e\n\u003cli\u003eIncludes\u003cspan style=\"color: #6aa84f;\"\u003e\u003ca href=\"https:\/\/www.atlasphones.com\/pages\/warranty-policy\" target=\"_blank\" style=\"color: #85bc04;\" rel=\"noopener noreferrer\"\u003e Atlas 1-Year Warranty\u003c\/a\u003e\u003c\/span\u003e with Extended Warranty options available!\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cbr\u003e\n\u003ch3\u003ePackage Includes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eTN771D Maintenance Test Card\u003c\/li\u003e\n\u003c\/ul\u003e"}
$89.00
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{"id":331080400926,"title":"Avaya Definity TN771DP Maintenance and Test Circuit Pack","handle":"tn771dp-maintenance-and-test","description":"\u003ch2\u003eTN771DP Maintenance Test Card\u003c\/h2\u003e\n\u003cp\u003eThe TN771DP Maintenance Test Card is responsible for maintaining functions for Definity, including Packet Bus reconfiguration that allows diagnosis and correction of recoverable Packet Bus failures before Link Access Procedure on the D-Channel fails.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePerforms maintenance functions\u003c\/li\u003e\n\u003cli\u003eAllows for reconfiguration that allows diagnosis and correction of recoverable Packet bus failures\u003c\/li\u003e\n\u003cli\u003eTN771DP circuit pack can be updated using the firmware download feature, which requires use of the TN799 C-LAN circuit pack interface\u003c\/li\u003e\n\u003cli\u003eAll standard reliability PPNs when packet endpoints are supported\u003c\/li\u003e\n\u003cli\u003eIncludes\u003cspan style=\"color: #6aa84f;\"\u003e\u003ca href=\"https:\/\/www.atlasphones.com\/pages\/warranty-policy\" target=\"_blank\" style=\"color: #85bc04;\" rel=\"noopener noreferrer\"\u003e Atlas 1-Year Warranty\u003c\/a\u003e\u003c\/span\u003e with Extended Warranty options available!\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cbr\u003e\n\u003ch3\u003ePackage Includes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eTN771DP Maintenance Test Card\u003c\/li\u003e\n\u003c\/ul\u003e","published_at":"2017-11-15T09:14:31-05:00","created_at":"2017-11-15T09:14:31-05:00","vendor":"Avaya","type":"TN771 - TN1654","tags":[],"price":8900,"price_min":8900,"price_max":8900,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":31324030632016,"title":"Like New","option1":"Like New","option2":null,"option3":null,"sku":"Definity-TN771DP-R","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Avaya Definity TN771DP Maintenance and Test Circuit Pack - Like New","public_title":"Like New","options":["Like New"],"price":8900,"weight":907,"compare_at_price":null,"inventory_quantity":-4,"inventory_management":null,"inventory_policy":"deny","barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/www.atlasphones.com\/cdn\/shop\/products\/2_6d611f1d-cf0b-48d5-920a-efb7fc83afef.jpg?v=1647636961","\/\/www.atlasphones.com\/cdn\/shop\/products\/1_eab00a9b-4713-405e-93d9-b1dbaf958eb0.jpg?v=1647636961","\/\/www.atlasphones.com\/cdn\/shop\/products\/3_274b813c-8573-404d-9a16-cb2af9f05173.jpg?v=1647636961","\/\/www.atlasphones.com\/cdn\/shop\/products\/4_7dd14d64-468b-4be4-be41-6282b20ec7e2.jpg?v=1647636961"],"featured_image":"\/\/www.atlasphones.com\/cdn\/shop\/products\/2_6d611f1d-cf0b-48d5-920a-efb7fc83afef.jpg?v=1647636961","options":["Condition"],"media":[{"alt":"Avaya Definity TN771DP Maintenance and Test Circuit Pack Front Angle","id":22040976883792,"position":1,"preview_image":{"aspect_ratio":1.0,"height":800,"width":800,"src":"\/\/www.atlasphones.com\/cdn\/shop\/products\/2_6d611f1d-cf0b-48d5-920a-efb7fc83afef.jpg?v=1647636961"},"aspect_ratio":1.0,"height":800,"media_type":"image","src":"\/\/www.atlasphones.com\/cdn\/shop\/products\/2_6d611f1d-cf0b-48d5-920a-efb7fc83afef.jpg?v=1647636961","width":800},{"alt":"Avaya Definity TN771DP Maintenance and Test Circuit Pack Right Side Angle","id":22040976916560,"position":2,"preview_image":{"aspect_ratio":1.0,"height":800,"width":800,"src":"\/\/www.atlasphones.com\/cdn\/shop\/products\/1_eab00a9b-4713-405e-93d9-b1dbaf958eb0.jpg?v=1647636961"},"aspect_ratio":1.0,"height":800,"media_type":"image","src":"\/\/www.atlasphones.com\/cdn\/shop\/products\/1_eab00a9b-4713-405e-93d9-b1dbaf958eb0.jpg?v=1647636961","width":800},{"alt":"Avaya Definity TN771DP Maintenance and Test Circuit Pack Top View","id":22040976851024,"position":3,"preview_image":{"aspect_ratio":1.0,"height":800,"width":800,"src":"\/\/www.atlasphones.com\/cdn\/shop\/products\/3_274b813c-8573-404d-9a16-cb2af9f05173.jpg?v=1647636961"},"aspect_ratio":1.0,"height":800,"media_type":"image","src":"\/\/www.atlasphones.com\/cdn\/shop\/products\/3_274b813c-8573-404d-9a16-cb2af9f05173.jpg?v=1647636961","width":800},{"alt":"Avaya Definity TN771DP Maintenance and Test Circuit Pack Back Angle","id":22040976818256,"position":4,"preview_image":{"aspect_ratio":1.0,"height":800,"width":800,"src":"\/\/www.atlasphones.com\/cdn\/shop\/products\/4_7dd14d64-468b-4be4-be41-6282b20ec7e2.jpg?v=1647636961"},"aspect_ratio":1.0,"height":800,"media_type":"image","src":"\/\/www.atlasphones.com\/cdn\/shop\/products\/4_7dd14d64-468b-4be4-be41-6282b20ec7e2.jpg?v=1647636961","width":800}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch2\u003eTN771DP Maintenance Test Card\u003c\/h2\u003e\n\u003cp\u003eThe TN771DP Maintenance Test Card is responsible for maintaining functions for Definity, including Packet Bus reconfiguration that allows diagnosis and correction of recoverable Packet Bus failures before Link Access Procedure on the D-Channel fails.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePerforms maintenance functions\u003c\/li\u003e\n\u003cli\u003eAllows for reconfiguration that allows diagnosis and correction of recoverable Packet bus failures\u003c\/li\u003e\n\u003cli\u003eTN771DP circuit pack can be updated using the firmware download feature, which requires use of the TN799 C-LAN circuit pack interface\u003c\/li\u003e\n\u003cli\u003eAll standard reliability PPNs when packet endpoints are supported\u003c\/li\u003e\n\u003cli\u003eIncludes\u003cspan style=\"color: #6aa84f;\"\u003e\u003ca href=\"https:\/\/www.atlasphones.com\/pages\/warranty-policy\" target=\"_blank\" style=\"color: #85bc04;\" rel=\"noopener noreferrer\"\u003e Atlas 1-Year Warranty\u003c\/a\u003e\u003c\/span\u003e with Extended Warranty options available!\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cbr\u003e\n\u003ch3\u003ePackage Includes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eTN771DP Maintenance Test Card\u003c\/li\u003e\n\u003c\/ul\u003e"}
$48.99
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{"id":331080564766,"title":"Avaya Definity TN772 Duplication Interface Circuit Pack","handle":"tn772-duplication-interface","description":"\u003ch2\u003eTN772 Duplication Interface\u003c\/h2\u003e\n\u003cp\u003eThe TN772 Duplication Interface supports voice and fax calls from the Definity ECS across a corporate intranet or the Internet. IP trunking software runs on embedded PC operating user Windows NT. In conjunction with IP Softphones, this card supports IP Trunking and MedPro (H.323). IP Trunk and Media Processor are two modes that are available within the Window NT server that reside in the IP Interface circuit pack.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSupports voice and fax calls from the Definity ECS\u003c\/li\u003e\n\u003cli\u003eIP Trunking software on an embedded PC\u003c\/li\u003e\n\u003cli\u003eSupports IP Solutions\u003c\/li\u003e\n\u003cli\u003eDefinity ECS Operates in two modes, IP Trunk and Media Processor\u003c\/li\u003e\n\u003cli\u003eActivate through administration to use H.323 trunking feature for IP Softphones; must install TN799 C-LAN Circuit pack\u003c\/li\u003e\n\u003cli\u003eIncludes\u003cspan style=\"color: #6aa84f;\"\u003e\u003ca href=\"https:\/\/www.atlasphones.com\/pages\/warranty-policy\" target=\"_blank\" style=\"color: #85bc04;\" rel=\"noopener noreferrer\"\u003e Atlas 1-Year Warranty\u003c\/a\u003e\u003c\/span\u003e with Extended Warranty options available!\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cbr\u003e\n\u003ch3\u003ePackage Includes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eTN772 Duplication Interface Card\u003c\/li\u003e\n\u003c\/ul\u003e","published_at":"2017-11-15T09:14:36-05:00","created_at":"2017-11-15T09:14:37-05:00","vendor":"Avaya","type":"Avaya\/Definity Circuit Packs TN771 - TN802","tags":[],"price":4899,"price_min":4899,"price_max":4899,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":31324030402640,"title":"Like New","option1":"Like New","option2":null,"option3":null,"sku":"Definity-TN772-R","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Avaya Definity TN772 Duplication Interface Circuit Pack - Like New","public_title":"Like New","options":["Like New"],"price":4899,"weight":907,"compare_at_price":null,"inventory_quantity":1,"inventory_management":null,"inventory_policy":"deny","barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/www.atlasphones.com\/cdn\/shop\/products\/1_53469ccb-247f-485b-a3b6-1b1aeac63a15.jpg?v=1647637195"],"featured_image":"\/\/www.atlasphones.com\/cdn\/shop\/products\/1_53469ccb-247f-485b-a3b6-1b1aeac63a15.jpg?v=1647637195","options":["Condition"],"media":[{"alt":"Avaya Definity TN772 Duplication Interface Circuit Pack Top View","id":22040996151376,"position":1,"preview_image":{"aspect_ratio":1.0,"height":800,"width":800,"src":"\/\/www.atlasphones.com\/cdn\/shop\/products\/1_53469ccb-247f-485b-a3b6-1b1aeac63a15.jpg?v=1647637195"},"aspect_ratio":1.0,"height":800,"media_type":"image","src":"\/\/www.atlasphones.com\/cdn\/shop\/products\/1_53469ccb-247f-485b-a3b6-1b1aeac63a15.jpg?v=1647637195","width":800}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch2\u003eTN772 Duplication Interface\u003c\/h2\u003e\n\u003cp\u003eThe TN772 Duplication Interface supports voice and fax calls from the Definity ECS across a corporate intranet or the Internet. IP trunking software runs on embedded PC operating user Windows NT. In conjunction with IP Softphones, this card supports IP Trunking and MedPro (H.323). IP Trunk and Media Processor are two modes that are available within the Window NT server that reside in the IP Interface circuit pack.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSupports voice and fax calls from the Definity ECS\u003c\/li\u003e\n\u003cli\u003eIP Trunking software on an embedded PC\u003c\/li\u003e\n\u003cli\u003eSupports IP Solutions\u003c\/li\u003e\n\u003cli\u003eDefinity ECS Operates in two modes, IP Trunk and Media Processor\u003c\/li\u003e\n\u003cli\u003eActivate through administration to use H.323 trunking feature for IP Softphones; must install TN799 C-LAN Circuit pack\u003c\/li\u003e\n\u003cli\u003eIncludes\u003cspan style=\"color: #6aa84f;\"\u003e\u003ca href=\"https:\/\/www.atlasphones.com\/pages\/warranty-policy\" target=\"_blank\" style=\"color: #85bc04;\" rel=\"noopener noreferrer\"\u003e Atlas 1-Year Warranty\u003c\/a\u003e\u003c\/span\u003e with Extended Warranty options available!\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cbr\u003e\n\u003ch3\u003ePackage Includes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eTN772 Duplication Interface Card\u003c\/li\u003e\n\u003c\/ul\u003e"}
