Supply campus radio broadcast digital network IP telephony radio host HG-9910

Features: ◆ 19-inch standard rack, 1U height. ◆ ringing input detection, call progress tone recognition, automatic recognition hang-up, automatic identification of call success, failure. ◆ called auto-answer, voice prompts, voice prompts can change yourself. ◆ Auto and radio host connectivity, automatic control opening and closing of the broadcast area, completely unattended. ◆ inside, outside phone compatible for PBX intercom paging broadcast or general local telephone line paging broadcasts. ◆ can achieve automated voice response, voice operation prompts. ◆ support calls, user identification, authorization controls to achieve the broadcast area of ??the user's identity and authority to facilitate the management of multi-user broadcast address. ◆ Easy installation, hot-swappable, plug and play, automatic identification. ◆ with lightning, electromagnetic interference and other functions. Technical parameters: ◆ equipped with standard telephone input port to connect PBX directly connected with the host ◆ after broadcast, the use of digital addressing can be partitioned to support both inside and outside broadcast ◆ straight line switching on and off via the telephone keypad control ◆ Integration design, no external power supply ◆ Frequency response: 30HZ-20KZHZ ◆ Dimensions: 485x250x45 mm wide Technology Co., Ltd. Beijing Air www.bjpdsdz.com background music public broadcasting campus radio digital IP network broadcasting system intelligent home multimedia classrooms professional audio conferencing systems specializing in the supply system Suppliers!