Results for Expansion Modules > Avaya

Refine results
Showing 1-15 of 17 items
Nortel Networks Nortel IP Expansion Module 1200 Series - 12 Key LCD - 1196 (NTYS22AA70E6)  Expansion Module

Nortel Networks Nortel IP Expansion Module 1200 Series - 12 Key LCD - 1196 (NTYS22AA70E6) Expansion Module

Nortel 1200 IP Expansion Module 12 Key LCD NTYS22AA70E6 - New The Expansion Module for the IP Phone 1200 Series is an accessory to the IP Phone 1200 ...

From $159

at MetrolineDirect.com
and more stores
Avaya MAGIX 800 Expansion Module

Avaya MAGIX 800 Expansion Module

Product Features: Form Factor: Plug-In Module
  1 review
"My Merlin Magix Needs More POTs Lines!"
Reviewed by telecomman
Reliable hardware for a work horse of a digital telephone system. Well worth considering!
-51%
Avaya EU24BL 2XU-A Expansion Module (700381825)

Avaya EU24BL 2XU-A Expansion Module (700381825)

Avaya EU24BL 2XU-A Expansion Module (700381825) The Avaya EU24BL is a backlit expansion module that provides 24 additional programmable feature ... More at MetrolineDirect.com

$49.00

99.00
Avaya (701X3113) (108773896) Expansion Module

Avaya (701X3113) (108773896) Expansion Module

The Partner ACS R5.0 012E Expansion Module provides 12 ETR (Enhanced Tip/Ring) station ports and zero CO Lines to the Partner ACS R5.0. The 012E ...
  1 review
"Need To Add Extensions To Your Partner ACS System? Check This Out!"
Reviewed by telecomman
A good choice if you need to add up to 12 extensions to a Partner ACS telephone system.
Avaya 302D Attendant Console (108716176) - Gray

Avaya 302D Attendant Console (108716176) - Gray

Avaya 302D Attendant Display Console (108716176) - Gray Avaya Remanufactured: This product is eligible for 2 Year Platinum Protection! Definity 302D ... More at MetrolineDirect.com
Avaya TN556B Expansion Module

Avaya TN556B Expansion Module

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 ...

From $59

at AtlasPhones.com
and more stores
Avaya MERLIN MAGIX (108514522) Expansion Module

Avaya MERLIN MAGIX (108514522) Expansion Module

The Avaya MERLIN MAGIX Integrated System is a public branch exchange (PBX) with a built-in ability to emulate a traditional key system. The system ...
  1 review
"Use This To Add Up To (24) 4400 Series Telephones To Your Merlin Magix."
Reviewed by telecomman
Fine way to expand a Merlin Magix telephone system. Manufacturer discontinued so new modules are becoming scarce. Installation best left to those trained on the Merlin Magix system.
Avaya (TN2198) Expansion Module

Avaya (TN2198) Expansion Module

New Page 3 Definity TN2198 ISDN-BRI 2 Wire U Interface (TN2198) - Allows connection to the ANSI standard 2-wire U-interface. 2-wire interface from ...
Avaya Definity TN2793 Expansion Module

Avaya Definity TN2793 Expansion Module

Dual coded, 24-port analog line that performs all the functions of the TN746B, 16-port analog line circuit pack Each port supports 1 voice terminal ...
Avaya ACS 5 (700229818)  Expansion Module

Avaya ACS 5 (700229818) Expansion Module

Avaya Partner ACS 5 Slot CarrierAvaya Partner ACS 5 slot carrier provides 5 slots, one for processor and 4 expansion cards or voicemail.
Nortel/avaya Bcm Isdn2 Bri 4 Port S/t Mbm Nt7b76a Nt7b76aaah For Bcm50/200/400

Nortel/avaya Bcm Isdn2 Bri 4 Port S/t Mbm Nt7b76a Nt7b76aaah For Bcm50/200/400

Nortel/Avaya BCM ISDN2 BRI Media Bay Module (MBM) provides 4 Ports S/T Order Code NT7B76A NT7B76AAAH for BCM50/200/400.Immediate Payment is required ... More at eBay

$19.99

+$8.50 shipping
Merlin Plus 4 Line Card

Merlin Plus 4 Line Card

Merlin Plus 4 line card brings your system to its full 8 line capacity. More at AtlasPhones.com
-43%
TN556D ISDN-BRI 4-Wire S/T-NT Interface (12-Ports)

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

TN556D ISDN-BRI 4-Wire S/T-NT Interface (12-Ports) Features: Provides 12-Ports connecting to ISDN-BRI terminals Each port has TXT, TXR, PXT, and PXR ... More at AtlasPhones.com

$285.00

499.00
Nortel Fiber Station Module (0x16) - Norstar - Avaya - Ntbb41fb - Ntbb41fg -

Nortel Fiber Station Module (0x16) - Norstar - Avaya - Ntbb41fb - Ntbb41fg -

YOUR TRUSTED BUSINESS TELECOM SOURCE Visit Our Store Payment Methods Shipping Methods Sell Your Equipment About Us Our Feedback Contact Us Norstar ... More at eBay

$359.95

+$19.95 shipping
Merlin Messaging Release 4.0 12-Port (617E49)

Merlin Messaging Release 4.0 12-Port (617E49)

Features 200 Mailboxes with 6000 Minutes (100 Hours) of Storage. Configure up to 200 subscribers with up to 100 hours of total storage. 2-Ports. ... More at AtlasPhones.com
    Page 1