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TN420C - TN744E

TN420C Tone Detector
TN420C Tone Detector

TN429D DIOD (Direct Inward Outward Dialing)
TN429D DIOD (Direct Inward Outward Dialing)

$289.00
TN464D Universal DS1/ISDN Circuit Pack
TN464D Universal DS1/ISDN Circuit Pack

$57.00
TN464F Universal DS1 / ISDN PRI Interface
TN464F Universal DS1 / ISDN PRI Interface

$47.00
TN464GP Universal DS1/PRI Interface (108826884)
TN464GP Universal DS1/PRI Interface (108826884)

$59.00
Avaya TN464HP DS1/ISDN PRI Circuit Pack
Avaya TN464HP DS1/ISDN PRI Circuit Pack

$179.00
TN553 Packet Data Line
TN553 Packet Data Line

TN556B ISDN-BRI 4-Wire Interface
TN556B ISDN-BRI 4-Wire Interface

$59.00
TN556D ISDN-BRI 4-Wire S/T-NT Interface (12-Ports)
TN556D ISDN-BRI 4-Wire S/T-NT Interface (12-Ports)

$289.00
TN570B Expansion Interface
TN570B Expansion Interface

$44.00
TN570C Expansion Interface
TN570C Expansion Interface

$69.00
TN570D Expansion Interface
TN570D Expansion Interface

$69.00
TN572 Switch-Node Clock for r

TN573B Switch-Node Interface for r

$199.00
TN577 Packet Gateway for r

TN722B DS1 Tie Trunk

$99.00
TN725B Speech Synthesizer for United States English

TN726B Data Line (8-Ports)

TN735 MET Line (4 ports)

TN742 8-Port Analog Line Circuit Pack
TN742 8-Port Analog Line Circuit Pack

$37.00
TN744C Call Classifier
TN744C Call Classifier

$29.00
TN744D Call Classifier
TN744D Call Classifier

$29.00
Avaya TN744E Call Classifier Tone Detector
Avaya TN744E Call Classifier Tone Detector

$43.00

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Metroline Inc. is an independent distributor of technology and telecommunications equipment.  Metroline Inc. does not represent  Avaya Communication,  Lucent Technologies,  Nortel Networks,  Cisco,  Toshiba, Mitel, NEC, Dell, ShoreTel or their affiliates in any way.  Merlin, Merlin Legend, Merlin Magix, Partner, Partner Plus, Partner II, Partner ACS, Spirit, Definity, IP Office, and Avaya Communication Manager are registered trademarks of Avaya Communication.  Norstar, Meridian, and Business Communication Manager are registered trademarks of Nortel Networks.