Need to Upgrade Freepbx from 13 to current and install:
SIP Poe Mullion Video Keypad Intercom 8039
8063 SIP Interface Module (IP Relay controller) for Algo door control only. 8063
Bu iş için 3 freelancer ortalamada $259 teklif veriyor
able to finish project in a work day. have installed pbx before. need additional details configuration.