Grandstream DP722 - Cordless extension handset - DECT\GAP - 3-way call capability - SIP - 10 lines

类别： 无线电话
代码： DP722
品牌： Grandstream Networks
保修： 12 - 24 月
制造商（由CNet）
 
未知
PL122
 
12 月
PL309
 
24 月
DE181
 
未知
PL650
 
未知
仅供说明用途
库存 数量 预计配送 价格
增值税
PL122 12 2024/10/8 ~ 4周 230.75
PL309 1 2024/10/9 ~ 4周 236.42
DE181 3 2024/10/10 ~ 4周 247.76
PL650 10 2024/10/8 ~ 4周 319.34
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Product Description
Grandstream DP722 - cordless extension handset - 3-way call capability
Product Type
Cordless extension handset
Cordless Phone Standard
DECT\GAP
Main Features
Integrated Ethernet switch
VoIP Protocols
SIP
Voice Codecs
G.722, G.723.1, G.729ab, G.726, iLBC, Opus
Lines Supported
10 lines
Speakerphone
Yes
Call Services
Call Waiting, Call Forwarding, Call Transfer, Call Hold
Display
LCD display - colour
Network Ports Qty
1 x Ethernet 10/100Base-TX
Product Type
Cordless extension handset
Shipping Weight
328 g
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
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
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
Connections
Micro-USB ¦ Handset jack / mini-phone 3.5mm
Hearing Aid Compatible
Yes
Included Accessories
Belt clip, power adapter
Capacity
1500 mAh
Talk Time
1200 min
Standby Time
500 h
Width
50 mm
Depth
28.1 mm
Height
158 mm
Weight
110 g
Width
75.89 mm
Depth
36.36 mm
Height
81.15 mm
Weight
44 g
Shipping Weight
328 g
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