Происхождение товара
Guangdong, China
Сети
Беспроводной локальной сети, Блютуз, ip, Wi-Fi
HD voice
HD handset, HD speaker
Codec
G.722, G.711 (A/μ), G.723, G.729AB, GSM, iLBC,Speex-WB, OPUS
DTMF
In-band, Out-of-band (RFC 2833) and SIP INFO
Configuration
browser/phone/auto-provisioning
WIFI Frequency
from 2.4GHz to 2.483GHz
NAT transverse
STUN,ICE, TURN mode
Application
Office, hotel, Hospital, School, SME, home