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Feature #4394

Circuit Switched Data (CSD) Support

Added by laforge 8 months ago.

Status:
New
Priority:
Low
Assignee:
-
Category:
-
Target version:
-
Start date:
02/13/2020
Due date:
% Done:

0%

Resolution:
Spec Reference:
Tags:
CSD

Description

The MSC side support for CSD would entail:
  • parsing of the "data" bearer type from 04.08 call control
  • passing it correctly to [external] MNCC
  • handling incoming "data" bearer from MNCC
  • permitting data bearer types in intenal MNCC handler
  • encoding the related channel types in the 48.008 A (ASSIGNMENT CMD, ...)
  • instructing the MGW to use RTP PT 120 with "CLEARMODE/8000" SDP

Related issues

Related to OsmoBTS - Feature #1572: Circuit Switched Data (CSD) SupportNew02/23/2016

Related to OsmoBSC - Feature #4393: Circuit Switched Data (CSD) SupportNew02/13/2020

Related to OsmoMGW - Feature #4395: Circuit Switched Data (CSD) SupportNew02/13/2020

History

#1 Updated by laforge 8 months ago

  • Related to Feature #1572: Circuit Switched Data (CSD) Support added

#2 Updated by laforge 8 months ago

  • Related to Feature #4393: Circuit Switched Data (CSD) Support added

#3 Updated by laforge 8 months ago

  • Related to Feature #4395: Circuit Switched Data (CSD) Support added

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