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Grandstream WP822 Trådløs VoIP-telefon

Grandstream WP822 - Trådløs VoIP-telefon - IEEE 802.11a/b/g/n/ac (Wi-Fi) - 3-vejs opkaldskapacitet - SIP, RTCP, RTP, SRTP - 2 linier

Varenummer: 1000658118
Model: WP822
EAN: 6947273703853
Brand:
Grandstream Networks
Vægt: 0.44 kg

Specifications

Produktbeskrivelse
Grandstream WP822 - trådløs VoIP-telefon - 3-vejs opkaldskapacitet
Produkttype
Trådløs VoIP-telefon
Standard for trådløs telefoni
IEEE 802.11a/b/g/n/ac (Wi-Fi)
Hovedfunktioner
Understøttet multi-VoIP-protokol
VoIP-protokoller
SIP, RTCP, RTP, SRTP
Voice Codecs
G.722, iLBC, Opus, G.729A/B, G.711μ/a
Linier understøttet
2 linier
Højttalertelefon
Ja
Opkaldsservice
Opkald venter, Videresend opkald, Transfer opkald, Sæt opkald på vent
Skærm
LCD-skærm - farve
Specifications

Full specifications

General
Product Type
Wireless VoIP phone
Shipping Weight
422.6 g
Phone Features
Additional Functions
Auto answer, HD audio, vibrating alert, accelerometer, proximity sensor, Noise Shield Technology, push to talk (PTT)
Call Services
Call Waiting, Call Forwarding, Call Transfer, Call Hold
Conference Call Capability
3-way
Cordless Phone Standard
IEEE 802.11a/b/g/n/ac (Wi-Fi)
Dialer Location
Handset
Lighted Keypad
Yes
Speakerphone
Yes
Volume Control
Yes
Wireless Interface Provided
Wi-Fi / Bluetooth
IP Telephony
IP Address Assignment
DHCP
Lines Supported
2 lines
Main Features
Multiple VoIP protocol support
Network Features
Lightweight Directory Access Protocol (LDAP)
Network Protocols
IP, TCP, TFTP, UDP, ICMP, ARP, HTTP, DNS, HTTPS, SRTP, RTCP, RTP, NTP, DNS SRV, DNS NAPTR, SSH, STUN, SIMPLE
Quality of Service
Differentiated Services (DiffServ), Type of Service (ToS), Multiprotocol Label Switching (MPLS), Diffserv per device (QoS), 802.11e (WMM)
Security
256-bit AES, IEEE 802.1X, TLS
Voice Codecs
G.722, iLBC, Opus, G.729A/B, G.711μ/a
Voice Features
Comfort noise generation (CNG), voice activity detection (VAD), acoustic echo cancellation (AEC), packet loss concealment (PLC), adaptive jitter buffer (AJB), automatic gain control (AGC), low-delay audio packet transmission
VoIP
Yes
VoIP Protocols
SIP, RTCP, RTP, SRTP
Phone Memory
Caller ID Memory
100 names & numbers
Phone Directory Capacity
500 names & numbers
Display
Diagonal Size
2.4"
Display Languages
English, German, French, Italian, Portuguese, Russian, Spanish, Chinese
Display Location
Handset
Display Resolution
240 x 320 pixels
Type
LCD display - color
Miscellaneous
Connections
Micro-USB | Headset jack / mini-phone 3.5 mm
Included Accessories
Belt clip, power adapter, charger cradle
Placing / Mounting
Table-top
Battery
Capacity
2000 mAh
Standby Time
200 h
Talk Time
8 h
Technology
Rechargeable - lithium ion
Dimensions & Weight (Base)
Depth
8.12 cm
Height
3.82 cm
Width
7.79 cm
Dimensions & Weight (Handset)
Depth
2.58 cm
Height
16.4 cm
Weight
185.9 g
Width
5.2 cm
Dimensions & Weight (Shipping)
Shipping Weight
422.6 g

Media

Support

RMA