Grandstream WP820 - VoIP phone - with Bluetooth interface - IEEE 802.11a/b/g/n (Wi-Fi) - 3-way call capability - SIP - 2 lines
Koda
WP820
Znamka
Grandstream Networks
- 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.711µ
- Lines Supported
- 2 lines
- Speakerphone
- Yes
- Call Services
- Caller ID, Call Waiting, Call Forwarding, Call Transfer, Call Hold
- Display
- LCD display - colour
- Product Type
- VoIP phone
- Integrated Components
- Bluetooth interface
- 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
- VoIP
- Yes
- VoIP Protocols
- SIP
- Voice Codecs
- G.722, G.729a, G.711a, iLBC, G.729b, Opus, G.711µ
- 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)
- Phone Directory Capacity
- 500 names & numbers
- Type
- LCD display - colour
- Display Location
- Handset
- Diagonal Size
- 2.4"
- Display Resolution
- 240 x 320 pixels
- Connections
- Micro-USB ¦ Headset jack / mini-phone 3.5mm
- Placing / Mounting
- Wall-mountable, table-top
- Included Accessories
- Stand, power adapter
- Capacity
- 1500 mAh
- Technology
- Rechargeable
- Talk Time
- Up to 7.5 h
- Standby Time
- 150 h
- Width
- 5.25 cm
- Depth
- 2.18 cm
- Height
- 16.85 cm
- Weight
- 161 g