Good day everyone! I’d like to share my experience with UC560 to see if somebody had similar problems. We’ve been using UC560 with 10 SIP trunks for 2.5 years. Previously UC560 WAN was plugged directly into our router and had a Public IP. Because of ...

Hello guys!My UC560 reboots almost daily, for no good reason. Often I see the following message:ROM: System Bootstrap, Version 15.0(1r)XA, RELEASE SOFTWARE (fc1)sip.uc560.local uptime is 3 hours, 39 minutesSystem returned to ROM by error - an unknown...

Hello!We made a few changes in our UC560 config related to dial peers and DIDs and since then, we are having a strange problem: four extensions go offline every 12-24 hours. Here is what happens:On 26 Sep at 20:47 I reboot one of our CP-521S phones, ...

HelloI’m having a peculiar problem with some Cisco 504 phones/extensions and UC560. I wonder if it could be licensing related.We have 3 phones (extensions 106, 108, 111) that often loose dial tone and can’t forward calls but inbound and outbound call...

Hello!Skype made some changes to their platform a few weeks ago and we are not able to make outbound calls anymore.Before the change we could make calls using the following FROM field in the sip header:From: "Admin" <sip:9xxx00000xxx@81.xxx.xx.4> whe...