am 96764812: cherrypick Change-Id: I3c2a7ea731d2fc3c0e2372e2f1a06ed659a6539f docs: move the SIP guide into guide/network/

* commit '967648121d3857b808941848203dfa44229781d7':
  cherrypick Change-Id: I3c2a7ea731d2fc3c0e2372e2f1a06ed659a6539f docs: move the SIP guide into guide/network/
tree: ea8394774dd2af9d10699c0198d5639d47f212a6
  1. cmds/
  2. include/
  3. libs/
  4. opengl/
  5. services/
  6. vpn/
  7. MODULE_LICENSE_APACHE2
  8. NOTICE