AP-EIP70N SIP Voice Communication Device for Indoor Emergency Application, Emergency Call SIP intercom.

AP-EIP70N SIP emergency call Intercom is the emergency call  SIP voice communication device that enables the high-quality VoIP communications. This SIP intercom can be used in many different places requiring emergency call features and supports VoIP telephony service at optimum level in the general internet environment through all different kinds of voice codec, emergency call button with back light, full duplex communication, acoustic echo canceller, speaker phone interface and power over ethernet (PoE).

AP-EIP70N is a SIP emergency call intercom that AddPac has accumulated from VoIP and IP Broadcasting application all the while and integrated with DSP based voice signal processing, VoIP signaling and network technologies. Many features of AP-EIP70N are highly distinguished and they have been designed in high voice quality DSP basis and integrated with acoustic echo canceller which supports the built-in microphone and 2-way communication of full duplex. Also AP-EIP70N supports SIP VoIP signaling protocols and a wide range of voice codec of G.722(16KHz), G.711, G726, G.729a and G.723.1 depending on bandwidth availability, so AP-EIP70N can be used in anywhere with internet connection. Also, this AP-EIP70N supports the STEEL chassis frame as an option.

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