Offering Voip Emergency Solution.
Our IP based emergency phones(AP-EIP100, AP-EIP80, AP-EIP50, etc) enable the high-quality voice communications by using internet. This phone can be used in many different places requiring emergency call features and supports voice telephony service at optimum level in the general internet environment and the environment of the Our IP-PBX solution such as ADSL through all different kinds of transceiver, 3 x 4 dial button, voice codec, speaker interface and Power over Ethernet (PoE). Many features of Our IP emergency phone are highly distinguished and they have been designed in high voice quality DSP-based hardware architecture and integrated with Acoustic Echo Canceller which supports the built-in microphone and 2-way communication of Full Duplex. Also IP emergency phone supports SIP VoIP signaling protocols and a wide range of voice codec of G711, G726, G729 and G. 723. 1 depending on bandwidth availability, so AddPac IP emergency phones can be used in just about anywhere with internet connection. This emergency telephone has been implemented with QoS to comply with the packet error and all different kinds of latency on internet, especially in a limited bandwidth situation