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Tuesday, November 13, 2012

Cisco ATA-187 unregistered - workarounds

1) try to enable only UDP in System > Security Profile > Phone Security Profile - ATA-187 SIP non-secure.

2) with ssh enabled  try to telnet to port 7870 and run reboot cli to softreboot the ATA

see more tips at https://supportforums.cisco.com/message/3775179

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