Avaya Definity TN556D ISDN-BRI 4-Wire S/T-NT 12-Port Interface (Refurbished) Phones

Name: Avaya Definity TN556D ISDN-BRI 4-Wire S/T-NT 12-Port Interface (Refurbished) Phones
Brand: jmnt.net
SKU: 2685931877
Price: 142.50 USD
Availability: InStock
Rating: 4.2700000000000005 (30 reviews)

jmnt.net

$ 142.50

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Description

Avaya Definity TN556D ISDN-BRI 4-Wire S/T-NT 12-Port Interface (Refurbished) PhonesAvaya Definity TN556D ISDN BRI 4 Wire S T NT Interface (12 Ports). More Information Provides 12 Ports connecting to ISDN BRI terminals Each port has TXT, TXR, PXT, and PXR signal leads Up to 8 ports can be used for adjunct switch application interface (ASAI) links Each port operates at 192 kbps per second and has 2 B channels and 1 D channel Requires a packet control circuit pack (TN778) when used in R6si systems or packet bus equipped R6vs systems

Built for legacy enterprise environments

Replaces the NETCON (TN777B) and PACCON (TN778) in R8 or later si systems

Upgrade configuration:

Icon interface

Watch productivity increase with this easy-to-use Comdial Impact SCS 8324S speakerphone

Mitel 9104-020-101 SX-50 OPS Line Card 8 Circuit

Mnfr Part #: 7272

23 programmable keys with lamps

this phone enables efficient call handling and quick access to multiple lines

Part #: 92550/DX2NA-DSLT

cost-effectively extend network services to remote workers

DSS & BLF unit for series one telephones

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Fast: 2-3 business days
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