This is the Jabra/GN Quick Disconnect (QD) to RJ-45, 6ft cable that connects from a Jabra Headset to the following phones:
- Aastra 5370, 5370IP, 5380, 5380IP
- Aastra 6771, 6773, 6773IP, 6775, 6775IP
- Aastra 7434IP, 7446IP
- Siemens OpenStage 40/60/80
note: do not order this cable if your phone is not listed.