[cisco-voip] untraceable connection attempt?

Ryan Huff ryanhuff at outlook.com
Tue Dec 19 23:34:55 EST 2017


Could also be network connectivity among a lot of things but more often than not, bouncing CM service seems to fix if this is a recurring alarm. If it’s a one time alarm you’ve not seen before; likely legitimately referring to a device.

If you’ve recently added any new devices, check network connectivity / verify they are all registered. Could also be a bad device that is no longer working but still attempting a registration ... sort of.

-Ryan

On Dec 19, 2017, at 11:22 PM, Ryan Huff <ryanhuff at outlook.com<mailto:ryanhuff at outlook.com>> wrote:

Sounds like you should schedule a bounce of the CM service for this node.

Have a read here for more detail: https://www.cisco.com/c/en/us/td/docs/voice_ip_comm/cucm/err_msgs/8_x/ccmalarms851.html

Thanks,

Ryan

On Dec 19, 2017, at 11:11 PM, Lelio Fulgenzi <lelio at uoguelph.ca<mailto:lelio at uoguelph.ca>> wrote:

An endpoint attempted to register but did not complete registration
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