Grandstream
Grandstream WP822 Cordless Wi-Fi IP Phone
IP Phone
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- Display
- 2.4 inch (240x320) TFT color LCD
- Protocols/Standards
- SIP RFC3261, TCP/IP/UDP, RTP/RTCP, HTTP/HTTPS, ARP, ICMP, DNS (A record, SRV, NAPTR), DHCP, SSH, TFTP, NTP, STUN, SIMPLE, 802.1x, TLS, SRTP, IPv6
- Security
- User and administrator level passwords, MD5 and MD5-sess based authentication, 256-bit AES based secure configuration file, SRTP, TLS, 802.1x media access control
- USB
- Micro USB port for charging
- Handset Port
- 3.5 mm headset jack
- Wi-Fi
- Integrated dual-band Wi-Fi 802.11 a/b/g/n/ac (2.4GHz & 5GHz). 802.11k/r/v Supported (WPA2/WPA2-Enterprise).
- Bluetooth
- Yes
- Voice Codecs
- Support for G.711µ/a, G.729A/B, G.722 (wide-band), iLBC, Opus, in-band and out-ofband DTMF (In audio, RFC2833, SIP INFO), VAD, CNG, AEC, PLC, AJB, AGC, ANS
- Number of Lines
- 2 SIP accounts, 2 lines
- Power Input
- 100-240VAC
- AC Adapter
- Universal power adapter
- Dimensions
- Handset dimensions: 164.0 x 52.0 x 25.8mm Charger cradle dimensions: 77.9 x 81.2 x 38.2mm
- Weight
- 185.90g