IP Audio Conference Solution

AddPac Technology IP audio conference solution is composed of AP-MC1500 IP audio MCU(multipoint conferencing unit), fault tolerant IP-PBXs, IP phones, VoIP gateways, and SMM smart multimedia management program. IP based audio conferencing solution of AddPac Technology is a central voice processing solution which provides a wide variety of features such as easy and high level conference control, user-friendly management, powerful audio decoding/mixing/encoding, transcoding and switching capability through reliable real-time encoding and decoding of transmitted audio data from multiple IP audio endpoints such as IP Phone, VoIP Gateway. 

AP-MC1500 is a hardware type, state-of-the-art equipment for multipoint audio conferencing and real-time collaborative IP communications over internet. AP-MC1500 provides a complete solution specifically for large audio conferences with multiple sites participating which are implemented technically by connecting mixed audio data stream from independent terminals to single 'virtual group' for central mixing and transcoding process. Designed on the basis of firmware upgradeable high performance DSP, AP-MC1500 supports not only latest audio codec currently but has capabilities of new codec services leveraging continuous firmware level upgrade. AP-MC1500 is also a key component of a comprehensive solution combined with AddPac's IP-PBX (especially large capacity, IPNext3000, IPNext200, etc), IP phone equipments such as AP-IP300 IP phones, various VoIP gateways (1~256 Port analog VoIP gateway) for multipoint audio conferencing, which provides easy-to-use user interfaces, robust performance and excellent audio quality.

AP-MC1500 MCU system for multipoint audio conferencing features two(2) Fast Ethernet interfaces, a RS-232C console port for maintenance and two(2) hardware module slots for optional card. Hardware based MCU module (HIM-AMCU128, HIM-AMCU64, etc) and diverse network interface (V.35, ATM, POS) modules can be equipped in AP-MC1500's module slot interface. Designed on the foundation of parallel DSP architecture for real-time processing, MCU module provides a full suite of functionality for rich multipoint audio conferencing experience including a wide range of transcoding coverage from voice band G.711, G.726, G.729, G.723.1, etc audio signals. 

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Network Diagram