VoIP电话工业JWAT940

IP65 IP54 IK10

功能1.304不锈钢材质外壳,高机械强度和强大的抗冲击性。2。重型手机与助听器接收机兼容,噪声取消麦克风可用。3所示。无钥匙自动拨号电话。4所示。扬声器和麦克风的灵敏度可以调节;可选语音编码方法,如G.729 G.723, G.711, G.722,于;支持SIP 2行,SIP 2.0 (RFC3261)。5。IP协议:IPv4, TCP, UDP, TFTP, RTP媒体服务器DHCP, SIP。 6.Weather proof protection to IP65 7.Wall mounted, Simple installation. 8..Multiple housings and colors. 9.Self-made telephone spare part available. 10.CE, FCC, RoHS, ISO9001 compliant. The stainless steel phone can be used in a variety of applications such as in jails, hospitals, oil rigs, platforms, dormitories, airports, control rooms, sally ports, schools, plant, gate and entryways, PREA phone,or waiting rooms etc.