4 SIP accounts
Compatible with hosted and open-source PBX platforms
12 keys and 24 programmable functions
Built-in DECT 6.0 allows pairing with a DECT wireless handset (VSP601) and/or headset (VSP505)
Dual Gigabit Ethernet ports
Micro SD card slot
Class 3 PoE - AC adapter sold separately (part number VSP-PWR02)
158 x 57 pixel LCD backlit display
3 soft keys
9 dedicated feature keys
4-way navigational pad
Message waiting LED indicator
Local phonebook with up to 200 entries
Full duplex speakerphone
HAC receiver
2.5mm corded headset jack
HD voice for receiver
Shared call appearance
BLF
G.722 wideband audio codec
3-way conferencing
Intercom
10 speed dial entries
Call transfer, call hold
Call park, call pickup
Multicast paging
ACD