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I am attempting to share one extension (2001) on both SIP and SCCP phones using call manager express. 7940 (SIP): with 2 lines1. ext. 20012. ext. 2003 7965 (SCCP): with 2 lines1. ext. 20012. ext. 2004 IPC (SCCP): with 2 lines1. ext. 20012. ext. 2005 ...
Found the solution here:https://www.cisco.com/c/en/us/td/docs/voice_ip_comm/cucme/admin/configuration/manual/cmeadm/cmebasic.html#task_7642C4D618C04CD28A114F874D377FC9 "SIP shared-line directory numbers are not supported by the Cisco Unified IP Phone...
Thanks, 6 years later still relevant. Think this was a product of connecting my AnyConnect to many locations, one of which downloaded a profile, than affected my connection to another VPN. Just deleted everything in that folder (C:\ProgramData\Cisc...