sangoma exp150 key expansion module

Panasonic KX-NT305 - Key expansion module - white - for Panasonic KX-DT343 KX-DT343NE KX-DT346AL

Panasonic KX-NT305 - key expansion module more

Yealink EXP50 5UNITS Expansion Module for Phone SIP-T58V- T58A- T56A- T54S- T52S

Yealink EXP50 5-UNITS Expansion Module for Phone T5 Series three independent control keys 20 physical keys on each page with dual-color LEDs more

Yealink EXP50 4UNITS Expansion Module for Phone SIP-T58V- T58A- T56A- T54S- T52S

Yealink EXP50 4-UNITS Expansion Module for Phone T5 Series three independent control keys 20 physical keys on each page with dual-color LEDs more

YEA-EXP38Yealink IP Phone Expansion Module

Yealink IP Phone Expansion Module - 38 programmable keys each with a dual-color LED - Daisy-chain 6 modules for 228 programmable keys - Dual color (red or green) LEDs for line status information - Supports Busy Lamp Field(BLF) Bridge Line... more

Cortelco ITT-C10 Cortelco ITT-C10 30 Dss Expansion Module For C60 And C62

30 programmable keys each with a dual-color LED Daisy-chain 5 modules for 150 programmable keys Dual color (red or green) LEDs for line status information Supports Busy Lamp Field (BLF) Presence Programmable for speed dialing call pickup Intercom hold... more

Yealink EXP38 IP Voip T28P/T26P Office Phone Expansion Module

Yealink EXP38 Expansion Module features 38 fully programmable DSS keys each with a dual-color LED connected to and controlled by the IP Phone with an RJ-12 cable line. It creates up to 228 additional programmable extensions when 6 EXP38 are daisy... more

IP PHONE 8800 KEY EXPANSION MOD

Cisco Key Expansion Module for Cisco IP Phone 8800 Series more

Yealink EXP43 - key expansion module for VoIP phone (YEA-EXP43)

Yealink EXP43 - key expansion module for VoIP phone more

Panasonic KX-NT303-B Key Expansion Module

Panasonic KX-NT303-B Key Expansion Module KX-NT346 IP Phone KX-NT343 IP Phone compatible 12 more

Used New Cisco 68-3117-02 UC Phone Key Expansion Module CP-7916

This Item is new NOT in its original packaging. Item is fully operational and functions as intended. Please see the listing pictures. This New Cisco 68-3117-02 UC Phone Key Expansion Module CP-7916 is a working used item. more

Grandstream GXP2200EXT Expansion Module Black

The GXP2200EXT extension module is supported by the GXP2140 GXV3240 and GXP2200. The module includes 20 dual-colored extension keys and 2 arrow keys for page switching (allowing each GXP2200EXT to support up to 40 contacts/extensions.) and features a... more

Polycom VVX 311 Corded Business Media Phone System - 6 Line PoE - 2200-48350-025 - Replaces VVX 310

Vvx 311 6-line IP phone Gigabit PoE. Asian character support. Hard Keys: 12-key dial pad home speaker mute headset volume messages hold transfer. 4-way navigation cluster with center select key. Supports VVX Expansion Module and VVX Color Expansion... more

Polycom VVX 311 Corded Business Media Phone System - 6 Line PoE - 2200-48350-025 - Replaces VVX 310

Vvx 311 6-line IP phone Gigabit PoE. Asian character support. Hard Keys: 12-key dial pad home speaker mute headset volume messages hold transfer. 4-way navigation cluster with center select key. Supports VVX Expansion Module and VVX Color Expansion... more

Polycom VVX 311 Corded Business Media Phone System - 6 Line PoE - 2200-48350-025 - Replaces VVX 310

Vvx 311 6-line IP phone Gigabit PoE. Asian character support. Hard Keys: 12-key dial pad home speaker mute headset volume messages hold transfer. 4-way navigation cluster with center select key. Supports VVX Expansion Module and VVX Color Expansion... more

Poly Edge E400 IP Phone - Corded - Corded - NFC - Desktop Wall Mountable - TAA Compliant

8-line keys on the main 3.5 color IPS LCD display. A second integrated 6-key display supporting 12 speed dials contacts. Optional Poly Edge E expansion module supported. Integrated Bluetooth® 5.0 for mobile phone or headset pairing (E450).... more

Polycom 2200-87855-001 Poly Edge E500 PSU IP Phone Black & Silver

Go big with the Poly Edge E500 IP desk phone. The E500 has twelve-line keys supporting 48-lines features and contacts. It has a large 5-inch color display and a cutting-edge design that supports up to two expansion modules. This desk phone is packed... more

16 Button Keyboard Switch 4x4 Array Switch Module MCU Expansion For Development Projects

16 Button Keyboard Switch 4x4 Array Switch Module MCU Expansion for Development Projects Specification: Item Type: Keyboard Module Material: PCB Purpose: External expansion keyboard module of single chip microcomputer Number of Keys: 16 Number of Pins:... more