5.16.14.2. Service Information 
- Source / destination node numbers can also be in other physical nodes.
- Source and destination node numbers must be virtual node numbers of the same priority.
- Renewed transit through the modification also takes place in the case of rerouting.
IMPORTANT:
Modification of the LCOS's only serves the path
selection within the routes defined in AMO LDAT and is not permanently
changed or propagated.
- This function can also be combined with other LCR features.
Figure 36. Example of a Source Dependent Call Setup
