You can set the SIP->Caller ID Header to “RPID-FROM” to ignore PAID.Set:<Caller_ID_Header group="SIP/SIP_Parameters">RPID-FROM</Caller_ID_Header>Instead of: PAD-RPID-FROM https://www.cisco.com/c/en/us/td/docs/voice_ip_comm/csbpvga/spa100-200/admin_gu...
A little different scenario on my end, but it was a SPA 502G which was getting the DHCP failed reason, and would reboot about every 3.5 times the lease time. This fix took more then a year, but early on we noticed statically setting the phone was the...