Definity Phone System Equipment & Components
at Wholesale Prices
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business phone system new and used sales with warranty replacement phones and parts

Avaya IP Office

 

Partner

Avaya Partner Phones (MLS Style)
Avaya Partner Phones (Euro Style)
Avaya Partner Phones (Series 2)
Avaya Partner ACS Phone Systems
Avaya Partner Plus Phone System
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Merlin

AT&T Merlin Phones
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AT&T Merlin Components
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AT&T Merlin Legend Phone Systems
AT&T Merlin Legend Modules & Components
 

Definity

Avaya Definity Phones (6000 Series)
Avaya Definity Phones (7000 Series)
Avaya Definity Phones (8000 Series)
Avaya Definity Phones (Callmaster)
Avaya Definity Consoles
Avaya Definity Components
 

AT&T Spirit

AT&T Spirit Phones
AT&T Spirit Component

TN 464GP DS1 Interface

TN 464GP DS1 Interface W/Cable Supports DS1 Rate (24 Digital Channels) and E1 Rate (32 Digital Channels)
All versions support CO, TIE, DID and OPS (Off - Premises Stations) port types using the robbed signal protocol, proprietary bit-oriented signaling, (BOS) 24th channel signaling protocol, and the DMI-BOS 24th channel signaling protocol
All versions also support ISDN-PRI connectivity
TN464E and later provide test jack access to the DS1 or E1 line and support the 120A Integrated CSU
TN464F and later suffix is required to communicate with Conversant
TN464GP provides echo cancellation and downloadable firmware capabilities for Definity Release 9 and later
TN464GP backwards compatible with earlier Definity Releases
Firmware download feature requires use of the TN799C C-LAN interface
TN 464GP DS1 Interface

Condition -



Please CALL for UNUSED availability

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About the TN 464GP DS1 Interface

The TN 464 GP DS1 Interface is NOT for any phone system. The TN 464 GP DS1 Interface w/Cable requires a Definity phone system to operate. Customers are responsible to make sure that the parts ordered are compatible. The best way to make sure you are ordering the right TN 464 GP DS1 Interface w/Cableis to turn the card over and look on the bottom for the part number. It should have the following located on the side of the cable: "TN 464 GP DS1 Interface w/Cable".

PLEASE NOTE:

Remember, there is a 20% re-stocking fee which we do not enjoy imposing. So please consult with us regarding the TN 464 GP DS1 Interface w/Cable or any other Avaya Definity phone system part if you are unsure of what your are ordering. Our goal is your total satisfaction and lasting business.

We offer a 1 year warranty on all refurbished phones » details

We may conduct business over the Internet, but our operations are founded on service and commitment to customer satisfaction. Craig Communications maintains an inventory full of quality used refurbished phone equipment. We stand behind every phone, system and component with a ONE YEAR WARRANTY!





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