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![Asterisk Voice Over IP Business Telephone System IP PBX Telephony, PNG, 800x533px, Asterisk, Business Telephone System, Communication, Corded Phone, Dial Plan Download Free](https://img.favpng.com/21/22/12/asterisk-voice-over-ip-business-telephone-system-ip-pbx-telephony-png-favpng-xc8pPJcPQmGh3DaXnhuHRBjzf.jpg)
User SoberPain uploaded this Asterisk Voice Over IP Business Telephone System IP PBX Telephony PNG PNG image on November 10, 2017, 7:12 am. The resolution of this file is 800x533px and its file size is: 294.32 KB. This PNG image is filed under the tags: