-48V DC Power Analog Digital VoIP Gateway Solution

A1800D Single DC Power Analog Digital VoIP Gateway

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-A1820D Dual DC Power Analog Digital VoIP Gateway

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AddPac -48v DC power VoIP gateway solution supports high performance and reliability in world-wide markets. AddPac VoIP Gateway provides H323, SIP and QoS for high quality communication service. Analog and digital voice interface of DC power gateway provides an optimized call scenario when it interoperates with conventional PBX and PSTN.
There are three models for AddPac DC power VoIP gateway solution like AP1820D and AP1800D.

AP1820D VoIP gateway supports dual DC power for high stability and fault tolerant service. AP1820D supports maximum 16 ports analog voice interface like as FXS, FXO, E&M and two ports digital E1/T1 voice interface.

AP1800D VoIP gateway supports single DC power. AP1800D supports maximum 16 ports analog voice interface like as FXS, FXO, E&M and two ports digital E1/T1 voice interface.

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