System for version completeness detection of network phone
A complete, telephone technology, applied in the fields of communication, information and network, it can solve the problems of lower qualification rate of production telephone products, high error rate, increase production cost, etc., so as to improve efficiency and reliability, prevent malicious modification, and reduce labor costs. cost effect
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[0022] The technical solution of the present invention is described in detail below in conjunction with the accompanying drawings of the description:
[0023] Such as figure 1 As shown, a system for detecting the completeness of the version of the network phone is characterized in that: it mainly adopts the network topology, including the network phone end 1, the server end 2 and the switch 3, and the pre-installed software program is connected to the network phone 1 end The server side 2 of the same local area network enters the relevant information of the pre-produced correct version into the software program, and the software program sends the multicast packet to the local area network at a fixed time, and the network phone end 1 receiving the multicast packet in the local area network replies to the current running version related information , the software program collects this information again, displays and identifies in real time whether there is an error version of th...
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