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Feature #4090
closedDocument user plane handling with BSC+MSC co-located OsmoMGW, Osmux, and outlook
Start date:
07/05/2019
Due date:
% Done:
100%
Spec Reference:
Description
I erased previous task #2909 by error. Recreating.
We need some kind of documentation on how the new, OsmoMGW-enabled user plane domain looks like. This includes the BSC-colocated OsmoMGW as well as the MSC-colocated OsmoMGW, as well as details on the use of MGCP between the respective call agents and MGW instances. Non-exhaustive list of topics to include: * message sequence charts * diagrams showing netwokr elemetns and control + user plane relationships * dynamic endpoint allocation * outlook on re-integrated support for E1 BTS * name MGCP/MGW related config parameters in BSC and MSC config * outlook on Osmux re-integration * interaction between MNCC signaling and user plane at MSC * outlook on IuUP This is not really a user manual of a given single network element, but a document that describes the relation between the respective elements. Individual sections/chapters could possibly be reused/included into the BSC/MGW/MSC user manuals, but let's have a look at this after having a draft of that document. Let's also make sure we use any existing bits and pieces from the osmo-mgw manuals (and the ladder diagrams I created there), as well as the wiki and possibly any not-yet-public ladder diagrams dexter might have created in recent months.
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