PLANTRONICS DA55 USB Headset Adapter, Stock# 63725-03 saw Call Queuing No

Call Queuing No

All metal parts are galvanized

3/4 NPT tap size fits 1/2'' (13 mm) and 3/4'' (19 mm) bender heads

with transmitter powered by one 9V battery

The durable NEC CD-CCTA - NEC UNIVERGE - CCIS Digital Trunk Interface Blade 670119 is a common Channel Handler (Digital CCIS) interface blade

PLANTRONICS DA55 USB Headset Adapter, Stock# 63725-03 saw Call Queuing NoThe efficient PLANTRONICS DA55 63725 03 is a USB Headset Adapter where if paired with a Plantronics professional headset, the adapters enable VoIP softphone users to conduct crisp, cost effective client interactions. This uses digital signal processing for optimal call clarity, and SoundGuard Plus protects listeners from strident transmissions, and an echo suppression feature facilitates natural dialog flow. Features: For VoIP softphone applications