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Accessories

Audio and Video Conferencing

Avaya Aura

Avaya Definity

Avaya IP Office

Avaya Merlin

Avaya Partner

Barcode Scanners

Cisco

Digium

Grandstream

Headset Solutions

IP Phones and Devices By Hosted Service

Mitel

Nortel

Paging Solutions and Door Phones

Polycom (Poly)

Repair Service & Technical Support

ShoreTel

Single Line Phones

Ugly Boxes

Yealink



TN771 - TN1654

TN771DP Maintenance and Test
TN772 Duplication Interface
TN775D EPN Maintenance Board

TN771DP Maintenance and Test

$49.99

TN772 Duplication Interface

$39.99

TN775D EPN Maintenance Board

$39.99
TN776 Expansion Interface (for R6 or earlier si)
TN777B Network Controller (R6 and earlier)
TN778 Packet Control (R6 and earlier)

TN776 Expansion Interface (for R6 or earlier si)

$79.00

TN777B Network Controller (R6 and earlier)

$39.99

TN778 Packet Control (R6 and earlier)

$69.00
TN791 16-Port Analog Guest Line Circuit Pack
TN792 Duplication Interface
TN793 24-Port Analog Circuit Pack

TN791 16-Port Analog Guest Line Circuit Pack

$39.99

TN792 Duplication Interface

$39.99

TN793 24-Port Analog Circuit Pack

$89.95
TN793B 24-Port Analog Circuit Pack
Avaya TN793CP 24-Analog Circuit Pack
TN794 Network Control/Packet Interface

TN793B 24-Port Analog Circuit Pack

$89.95

Avaya TN793CP 24-Analog Circuit Pack

$99.95

TN794 Network Control/Packet Interface

$39.99
TN799DP Control LAN (C-LAN) Interface
TN1650B Memory
TN1654 DS1 Converter

TN799DP Control LAN (C-LAN) Interface

$39.99

TN1650B Memory

$39.99

TN1654 DS1 Converter

$39.99



Metroline, Inc.  •  2250 Meijer Drive  •  Troy, MI 48084 •  Phone: 800-929-8061 or 248-288-7000
Business Hours: Mon-Thurs 8:30 am to 6 pm, Fri 8:30 am to 5:30 pm EST
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Metroline Inc. is an independent distributor of technology and telecommunications equipment. Metroline Inc. does not represent any manufacturer or its affiliates in any way. The company, product and service names used in this web site are for identification purposes only. All trademarks and registered trademarks are the property of their respective owners.