The VoIP Lounge Replacement Handset Receiver for Avaya Digital and IP Phone 2400 5400 4600 5600 Series 4610 4620 4621 2410 2420 5410 5420 5610 5620
- Compatible with Avaya IP 4600 & 5600 & Digital 2400 & 5400 Series Phones.
- Official The VoIP Lounge brand – Look for The VoIP Lounge logo on the box.