CAS
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| − | Channel Associated Signaling is a digital signaling protocol. | + | Channel Associated Signaling is a digital signaling protocol for the set-up and tear-down of phone calls. |
Revision as of 15:02, 5 August 2009
Channel Associated Signaling is a digital signaling protocol for the set-up and tear-down of phone calls.
CAS and TelcoBridges
As of July 2009, CAS signaling is supported at the Basic API level but is not supported at the Toolpack / Web Portal level and is thus not accessible for more basic applications. TelcoBridges is investigating tbe possibility of exposing access to CAS at the web portal level or higher.
Supported variants
The following CAS variants are currently supported at the basic API level:
RBS T1 variants:
- Wink start
- FXS Ground start
- FXS Loop start
- FXO
- Taiwan R1
R2 CAS variants:
- China
- Korea
- Singapore
- Bangladesh
- Generic (ITU spec base)
Please contact TelcoBridges regarding support for additional variants.
