message-summary

  1. Polycom VVX 601 reboots after receiving NOTIFY from 3cx

    Hello, For the past two days my Polycom VVX 601 has been rebooting for no apparent reason. I have not been able to spot the pattern, but I noticed that this happens right after the Polycom receives a SIP NOTIFY from the 3cx, to which the Polycom responds with 403. The NOTIFY request has an event...