- Full Catalog
- Grandstream
- Communication
- Telephones
-
Grandstream WP820
- Back to Results
Main Specifications
|
---|
Product Description
|
Grandstream WP820 - VoIP phone - with Bluetooth interface - 3-way call capability
|
Product Type
|
VoIP phone - with Bluetooth interface
|
Cordless Phone Standard
|
IEEE 802.11a/b/g/n (Wi-Fi)
|
VoIP Protocols
|
SIP
|
Voice Codecs
|
G.722, G.729a, G.711a, iLBC, G.729b, Opus, G.711?
|
Lines Supported
|
2 lines
|
Speakerphone
|
Yes
|
Call Services
|
Caller ID, Call Waiting, Call Forwarding, Call Transfer, Call Hold
|
Display
|
LCD display - color
|
General
|
---|
Product Type
|
VoIP phone
|
Integrated Components
|
Bluetooth interface
|
Miscellaneous
|
---|
Connections
|
Micro-USB ¦ Headset jack / mini-phone 3.5 mm
|
Placing / Mounting
|
Wall-mountable, table-top
|
Included Accessories
|
Stand, power adapter
|
Battery
|
---|
Capacity
|
1500 mAh
|
Technology
|
Rechargeable
|
Talk Time
|
Up to 7.5 h
|
Standby Time
|
150 h
|
Display
|
---|
Type
|
LCD display - color
|
Display Location
|
Handset
|
Diagonal Size
|
2.4"
|
Display Resolution
|
240 x 320 pixels
|
Phone Features
|
---|
Operating System
|
Android 7.0 Nougat
|
Cordless Phone Standard
|
IEEE 802.11a/b/g/n (Wi-Fi)
|
Wireless Interface Provided
|
Wi-Fi / Bluetooth
|
Call Services
|
Caller ID, Call Waiting, Call Forwarding, Call Transfer, Call Hold
|
Dialer Location
|
Handset
|
Conference Call Capability
|
3-way
|
Speakerphone
|
Yes
|
Phone Memory
|
---|
Phone Directory Capacity
|
500 names & numbers
|
Dimensions & Weight (Handset)
|
---|
Width
|
2.1 in
|
Depth
|
0.9 in
|
Height
|
6.6 in
|
Weight
|
5.7 oz
|
IP Telephony
|
---|
VoIP
|
Yes
|
VoIP Protocols
|
SIP
|
Voice Codecs
|
G.722, G.729a, G.711a, iLBC, G.729b, Opus, G.711?
|
Lines Supported
|
2 lines
|
Quality of Service
|
IEEE 802.1Q (VLAN), Diffserv per device (QoS)
|
IP Address Assignment
|
DHCP
|
Network Protocols
|
IP, TCP, TFTP, UDP, ICMP, ARP, HTTP, DNS, HTTPS, Link Layer Discovery Protocol (LLDP), TR-069, RTCP, RTP, NTP
|
Voice Features
|
Comfort noise generation (CNG), voice activity detection (VAD), HD Voice, acoustic echo cancellation (AEC), packet loss concealment (PLC), adaptive jitter buffer (AJB), automatic gain control (AGC)
|
Network Features
|
Lightweight Directory Access Protocol (LDAP)
|