U10P Adapter Cable Compatible with Any Plantronics or TruVoice (QD) Headset and Works with Mitel, Nortel, Avaya Digital, Polycom VVX, Shoretel, Aastra, Digium + More
U10P Adapter Cable Compatible with Any Plantronics or TruVoice (QD) Headset and Works with Mitel, Nortel, Avaya Digital, Polycom VVX, Shoretel, Aastra, Digium + More