14.3.3. SIP Trunk Profiles 
SIP trunk profiles are required for native SIP trunking connections
and can be configured in WBM.
It is also possible to configure SIP-Q trunking connections (e.g.
to OpenScape Voice) via the WBM with SIP trunk profiles.
Information about available SIP trunk profiles you can find in Section 3.3.2,
“Default Profiles”.