Download patch
ref: e9853213c893b23d880e0a2dfba7c7f7de436889 parent: e65af5d4e422db4722e2cc026ecca5607dedfc5a author: cinap_lenrek <cinap_lenrek@felloff.net> date: Sat Oct 16 11:13:01 EDT 2021
devtls: implement "hangup" control message