Unified IP Phone Expansion Module 7915

M22 Training Station Base with AC adapter

USB PTT Adapter for CA12CD

HDMI Audio De-Embedder, 2 x HDMI (F), 1 x 3.5mm Stereo (F), 1 x RCA Stereo Audio (F), 1 x Toslink (F)

IR Control Repeater Kit, 4 Emitters

EHS Cable APA-22 Alcatel

StarTech.com Two Way Digital Coax to Toslink Optical Audio Converter Repeater

Stereo RCA to SPDIF Digital Coaxial and Toslink Audio Converter

StarTech.com SPDIF Digital Coaxial or Toslink Optical to Stereo RCA Audio Converter - Digital Audio Adapter