Grandstream DP735 - Cordless VoIP phone - DECT - 3-way call capability - SIP - 20 lines

Category: Wireless Telephones
Code: DP735
Brand: Grandstream Networks
Warranty: Unknown
For illustrative purpose only
Stock Qty Est. Delivery Price
VAT
SYNCA 32 5/11/2026 unknown 121.31
Compare 0
Add to comparisonRemove all from comparison
Find similar
Product Description
Grandstream DP735 - cordless VoIP phone - 3-way call capability
Product Type
Cordless VoIP phone
Total Number of Wireless Handsets
1
Cordless Phone Standard
DECT
VoIP Protocols
SIP
Voice Codecs
G.722, G.726, G.711µ, G.711a-law, G.723.1, G.729ab, iLBC, Opus
Lines Supported
20 lines
Speakerphone
Yes
Call Services
Call Transfer, Call Hold, Call Forwarding, Call Waiting
Display
LCD display - color - Yes
Product Type
Cordless VoIP phone
Total Number of Wireless Handsets
1
Shipping Weight
18.87 oz
Protection
IP67, waterproof, dust-proof, chemical-resistant, antimicrobial, drop-resistant
Cordless Phone Standard
DECT
Call Services
Call Transfer, Call Hold, Call Forwarding, Call Waiting
Max Handsets Supported
10
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
3
Volume Control
Yes
Indicators
Message waiting indicator
Additional Functions
Rugged, push to talk (PTT), proximity sensor, accelerometer, mute, vibration alert, Intercom, phonebook transfer, auto answer, DECT security mode, SUOTA, OTA (Over the Air) upgrade
VoIP
Yes
VoIP Protocols
SIP
Voice Codecs
G.722, G.726, G.711µ, 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), background noise suppression
Network Features
Up to 20 SIP accounts
Type
LCD display - color
Display Location
Handset
Diagonal Size
2.4"
Display Resolution
240 x 320 pixels
Backlit
Yes
Display Languages
English, Czech, German, Spanish, French, Hebrew, Italian, Dutch, Polish, Portuguese, Russian, Turkish, Arabic, Croatian, Chinese (simplified), Chinese (traditional), Japanese, Korean, Slovak, Serbian, Greek, Swedish
Connections
Micro-USB ¦ Headset jack / mini-phone 3.5 mm
Hearing Aid Compatible
Yes
Placing / Mounting
Table-top
Included Accessories
Power adapter, charger cradle, belt clip
Capacity
2000 mAh
Technology
Rechargeable - lithium ion
Talk Time
65 hours
Standby Time
650 h
Width
3.2 in
Depth
1.2 in
Height
3.1 in
Weight
2 oz
Width
2.3 in
Depth
1 in
Height
65.4 in
Weight
7.8 oz
Weight
2 oz
Shipping Weight
18.87 oz
← Back
Please give your consent to allow us to use cookies to make your browsing experience better. Read our Cookie Policy.
I accept