Intelligence gate machine based on VOIP

The utility model discloses an intelligence gate machine based on VOIP, include that CPU control module and the power module, signal processing module, recording / sound reproduction module, network module, storage module, keyboard module, display module, camera module, the drive module that unblanks, two-dimensional code scan module, the ICID that link to each other with CPU control module respectively read card module, fingerprint scan module, retina scan module, still including the interior control module 0 of door and the electromagnetic lock that link to each other with the drive module that unblanks respectively. The utility model discloses abandon the SIM card module of use among the prior art and the technique that PSTN network implementation entrance guard talkbacked, adopted to combine together VOIP internet telephony and entrance guard's machine, turned into data signal with pronunciation analog signal and use the internet through signal processing module and transmit, communicate by letter, greatly practiced thrift the communication cost, the multiple function of unblanking that has integrateed simultaneously can supply the owner according to the own more convenient mode of required free choice, is favorable to popularizing and applying.