I have around 300 SPA2102 and 4 SPA941 in different places all over the city. All SPA941 are having rebooting issues.
Log from syslog -> reboot reason:H0
First I thought it was a power supply issue since
reboot reason: 0x00000000 -> Boot due to power on, reported as "reboot reason:H0" in syslog (https://supportforums.cisco.com/docs/DOC-9889/).
However it is happening in all SPA941.
The setting for Provisioning tab in all SPA941 are:
Provisioning enable: no
Resync On Reset: no
Resync from SIP: no
Resync after upgrade attemp: no
Resync fails on FNF:no
Upgrade enable: no