Grandstream DP722 / Cordless extension handset / DECT\GAP / 3-way call capability / SIP / 10 lines | DP722
DP722
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Special Features
- Seamless 1-touch door control
- HD audio on the speakerphone, handset, and headset jack
Product Specification
| Product Type | Cordless extension handset |
| Shipping Weight | 328 g |
| Phone Features | Phone Features |
| Cordless Phone Standard | DECT\GAP |
| Call Services | Call Waiting, Call Forwarding, Call Transfer, Call Hold |
| Max Handsets Supported | 5 |
| Max Handset Operating Distance | 50 m |
| Max Handset Operating Distance (Outdoor) | 350 m |
| Dialer Location | Handset |
| Conference Call Capability | 3-way |
| Speakerphone | Yes |
| Programmable Buttons Qty | 2 |
| IP Telephony | IP Telephony |
| Main Features | Integrated Ethernet switch |
| VoIP | Yes |
| VoIP Protocols | SIP |
| Voice Codecs | G.722, G.723.1, G.729ab, G.726, iLBC, Opus |
| Lines Supported | 10 lines |
| Quality of Service | Differentiated Services (DiffServ), Type of Service (ToS) |
| IP Address Assignment | DHCP, static |
| Security | IEEE 802.1X, TLS |
| Network Protocols | TFTP, SRTP, TR-069 |
| Network Ports Qty | 1 x Ethernet 10/100Base-TX |
| Voice Features | Comfort noise generation (CNG), voice activity detection (VAD), acoustic echo cancellation (AEC), packet loss concealment (PLC) |
| Network Features | Class 1 PoE |
| Display | Display |
| Type | LCD display - colour |
| Diagonal Size | 1.8" |
| Display Resolution | 128 x 160 pixels |
| Display Languages | Hebrew, Czech, Slovak, Flemish, Chinese (traditional), Chinese (simplified), English, German, Italian, Portuguese, Polish, Swedish, Russian, Spanish, Dutch, Turkish, Arabic, Serbian, Japanese |
| Miscellaneous | Miscellaneous |
| Connections | Micro-USB ¦ Handset jack / mini-phone 3.5mm |
| Hearing Aid Compatible | Yes |
| Included Accessories | Belt clip, power adapter |
| Battery | Battery |
| Capacity | 1500 mAh |
| Talk Time | 1200 min |
| Standby Time | 500 h |
| Dimensions & Weight (Handset) | Dimensions & Weight (Handset) |
| Width | 50 mm |
| Depth | 28.1 mm |
| Height | 158 mm |
| Weight | 110 g |
| Dimensions & Weight (Power Adapter) | Dimensions & Weight (Power Adapter) |
| Width | 75.89 mm |
| Depth | 36.36 mm |
| Height | 81.15 mm |
| Weight | 44 g |
| Dimensions & Weight (Shipping) | Dimensions & Weight (Shipping) |
| Shipping Weight | 328 g |
Χαρακτηριστικά
Product Code
04:299475
EAN Code
6947273702740
Manufacturer
Grandstream
