The DP722 + DP752 (base) works as a stand alone VoIP / IP cordless phone for up to 10 SIP lines. It can also be used with Grandstream's IP-PBX Phone Systems with auto-configuration capabilities for easy deployment.
You can also auto-configure theses IP phones with the UCM / IP-PBX phone systems with Zero-config provisioning in the latest firmware on the PBX/UCM's. Features work directly with the IP-PBX for business and corporate needs.
- Supports a range of up to 400 meters outdoors and 50 meters indoors when used with the DP752 (300 meters outdoors when used with DP750)
- 1.8 inch (128x160) color LCD
- Offers 20-hour talk time and 250-hour standby time
- Supports up to 10 SIP accounts and 10 lines per handset as well as 3-way conferencing
- HD audio on the speakerphone, handset, and headset jack
- Software and firmware updates over-the-air
The DP722 supports a range of up to 400 meters outdoors (with DP752) and 50 meters indoors along with 40 hours of talk time and 500-hour standby time.