- (1) 3.5mm TRRS female jack.
- 4P4C male plug.
- Use your existing TRRS headset with your Cisco-based phone.
- Avoid having to purchase an expensive Cisco headset.
- Eliminates the need to have more than one headset.
This Cable adapter is compatible with:
Cisco System Cis IP Phone 7940, 7940G, 7941, 7941G, 7942, 7945, 7960, 7961, 7960, 7960G, 7931G, 7965, 7970, 7971, 7975
and all series