am c442bc60: docs: move the SIP guide into guide/network/

* commit 'c442bc605c80a2900a0ed41345f53d218288de7a':
  docs: move the SIP guide into guide/network/
tree: 12a552a7b5527f5337adab29948ca5123dfbece3
  1. cmds/
  2. include/
  3. libs/
  4. opengl/
  5. services/
  6. vpn/
  7. MODULE_LICENSE_APACHE2
  8. NOTICE