• <progress id="xi9i2"><bdo id="xi9i2"></bdo></progress>
  • <samp id="xi9i2"></samp>
          <menuitem id="xi9i2"><strong id="xi9i2"><u id="xi9i2"></u></strong></menuitem>

            <progress id="xi9i2"><bdo id="xi9i2"><dfn id="xi9i2"></dfn></bdo></progress><menuitem id="xi9i2"><ins id="xi9i2"></ins></menuitem>
            <progress id="xi9i2"><bdo id="xi9i2"></bdo></progress>

          1. News

            News

            What is the workflow of IPPBX?

            IP PBX is an Internet protocol-based telephone switching device that enables access and routing control of IP telephony. the workflow of IP PBX can be divided into three main parts: voice signal coding, routing control and voice signal decoding. Among them, voice signal coding is one of the core functions of the IP telephone switch.

            In terms of voice signal coding, IP PBX adopts a variety of voice compression algorithms, including G.711, G.729, etc., to compress and encode the voice signal to reduce bandwidth consumption. In the specific operation, the voice signal is firstly captured and processed through pre-processing, including noise reduction, gain adjustment, echo cancellation, etc. After that, the compressed and encoded speech signals are packaged for transmission and reception.

            Next is the routing control part. IP PBX adopts various routing protocols and technologies, including SIP, H.323, MGCP, etc. Through these protocols, communication connections are established and call start and end are managed to achieve call routing control and network interconnection within the network.

            Finally, there is the voice singnal decoding part. When the receiver receives the data packet, the IP PBX will unpack, decompress and decode it, and play it out through audio devices to complete the transmission and reception of voice signals.

            In a word, IP PBX is an efficient and flexible telephone exchange equipment with the main functions of voice signal coding, routing control and voice signal decoding, which provides a more convenient and economical way of communication for enterprises and individuals.

            Contact Us

            New Rockers will do our best to support you
            Contact with Us now

            Copyright ? New Rock Technologies, Inc. All Rights Reserved. 滬ICP備15008515號-1

            国产一区二区三区在线