Add to comparison |  |  |  |  |  |  |
|---|---|---|---|---|---|---|
| Grandstream DP722 | Cisco Unified 3905 | Grandstream GXP1620 | Cisco 8865 | Fanvil X3SP V2 | Gigaset Comfort 550A IP Flex | |
| Compare prices 4 | Compare prices 2 | Compare prices 6 | Compare prices 3 | Outdated Product | Outdated Product | |
| User reviews | ||||||
| TOP sellers | ||||||
| Type | wireless phone | landline phone | landline phone | landline phone | landline phone | wireless phone |
| VoIP protocols | SIP | SIP | SIP | SIP | SIP | SIP |
| Interfaces | USB Headset jack | Ethernet | Ethernet Headset jack | Gigabit Ethernet USB Wi-Fi Bluetooth Headset jack | Ethernet Headset jack | Ethernet Headset jack |
Features | ||||||
| Features | Caller ID Conference call Speakerphone (speakerphone) Echo cancellation Comfort noise generation PoE support | Caller ID Conference call Speakerphone (speakerphone) Voice activity detection Comfort noise generation Web interface PoE support | Caller ID Conference call Speakerphone (speakerphone) Echo cancellation Voice activity detection Comfort noise generation Web interface NAT/NAPT support | Video camera Answering machine Caller ID Conference call Web interface PoE support | Caller ID Conference call Speakerphone (speakerphone) Echo cancellation Voice activity detection Comfort noise generation Web interface PoE support NAT/NAPT support OpenVPN | Answering machine Caller ID Speakerphone (speakerphone) SMS support Web interface |
GAP Support | ||||||
| Supported handsets (base) | 6 | |||||
Extra features | ||||||
| Number of telephone lines | 10 | 1 | 2 | |||
| Number of VoIP accounts | 10 | 2 | 4 | 6 | ||
| Phone book | 500 numbers | 500 numbers | 200 numbers | |||
| Incoming memory | 300 numbers | 20 numbers | ||||
| Outgoing memory | 300 numbers | 20 numbers | ||||
| Ringtones | 18 pcs | |||||
Display | ||||||
| Handset display | colour | colour | ||||
| Base display | monochrome | monochrome | colour | colour | ||
General | ||||||
| Standby time | 250 h | 320 h | ||||
| Talk Time | 20 h | 17 h | ||||
| Wall mounting |  |  | | | | |
| Headset dimensions (HxWxT) | 158x50x28 mm | 161x52x26 mm | ||||
| Base dimensions (HxWxT) | 54x205x150 mm | 76x185x209 mm | 229x257x98 mm | 169x186x175 mm | 46x132x105 mm | |
| Headset weight | 110 g | 115 g | ||||
| Base weight | 594 g | 730 g | 1350 g | 120 g | ||
| Color | ||||||
| Added to E-Catalog | august 2016 | june 2015 | june 2015 | january 2016 | may 2023 | september 2023 |
