Up to 10 SIP accounts per system; up to 10 lines per handset
Pairs with up to 5 of Grandstream’s DP series DECT handsets via instant pairing
Outdoor range of up to 400 meters with the DP730
Outdoor range up to 350 meters with DP722/DP720
Indoor range up to 50 meters
Supports handset Push-to-Talk
Supports activity based on proximity and accelerometer sensors
Offers multiple ring group options including: circular, linear, parallel and shared
Automated provisioning options include TR-069 and XML config files