Cordless VoIP phone - DECT - 3-way call capability - SIP - 20 lines
| Main Specifications | |
|---|---|
| Product Description | Grandstream DP725 - cordless VoIP phone - 3-way call capability |
| Product Type | Cordless VoIP phone |
| Cordless Phone Standard | DECT |
| VoIP Protocols | SIP |
| Voice Codecs | G.722, G.726, G.711?, G.711a-law, G.723.1, G.729ab, iLBC, Opus |
| Lines Supported | 20 lines |
| Speakerphone | Yes |
| Call Services | Call Transfer, Call Forwarding, Call Waiting, Call Hold |
| Display | LCD display - color - Yes |
| General | |
| Product Type | Cordless VoIP phone |
| Shipping Weight | 12.84 oz |
| Miscellaneous | |
| Connections | USB / 24 pin USB-C ¦ Headset jack / mini-phone 3.5 mm |
| Hearing Aid Compatible | Yes |
| Included Accessories | Belt clip, power adapter, charger cradle |
| Battery | |
| Capacity | 1500 mAh |
| Technology | Rechargeable - lithium ion |
| Talk Time | 3000 min |
| Standby Time | 500 h |
| Display | |
| Type | LCD display - color |
| Display Location | Handset |
| Diagonal Size | 1.8" |
| Display Resolution | 128 x 160 pixels |
| Backlit | Yes |
| Display Languages | English, Czech, German, Spanish, French, Hebrew, Italian, Dutch, Polish, Portuguese, Russian, Turkish, Arabic, Chinese (simplified), Chinese (traditional), Japanese, Korean, Slovak, Serbian, Greek, Swedish |
| Phone Features | |
| Cordless Phone Standard | DECT |
| Call Services | Call Transfer, Call Forwarding, Call Waiting, Call Hold |
| Max Handset Operating Distance | 164 ft |
| Max Handset Operating Distance (Outdoor) | 1310 ft |
| Dialer Location | Handset |
| Conference Call Capability | 3-way |
| Speakerphone | Yes |
| Programmable Buttons Qty | 2 |
| Indicators | Message waiting indicator |
| Additional Functions | Push-to-Talk key, Do Not Disturb (DND), mute, Intercom, phonebook transfer, auto answer, SUOTA, Quick charging |
| Dimensions & Weight (Shipping) | |
| Shipping Weight | 12.84 oz |
| Dimensions & Weight (Base) | |
| Width | 3.3 in |
| Depth | 1 in |
| Height | 3.3 in |
| Weight | 2.2 oz |
| Dimensions & Weight (Handset) | |
| Width | 1.9 in |
| Depth | 0.6 in |
| Height | 5.3 in |
| Weight | 3.8 oz |
| IP Telephony | |
| VoIP | Yes |
| VoIP Protocols | SIP |
| Voice Codecs | G.722, G.726, G.711?, G.711a-law, G.723.1, G.729ab, iLBC, Opus |
| Lines Supported | 20 lines |
| Network Protocols | TR-069 |
| Voice Features | HD audio, acoustic echo cancellation (AEC), automatic gain control (AGC), Noise Reduction (NR), noise suppression |
| Network Features | Up to 20 SIP accounts, Grandstream Device Management System (GDMS) |
| Dimensions & Weight (Power Adapter) | |
| Weight | 2 oz |