Status: New
Owner: ----
Labels: Type-Defect Priority-Medium Component-SS7 Roadmap-Fix
New issue 324 by ataylordev: MAP enum BearerServiceCodeValue encoding wrong?
http://code.google.com/p/jss7/issues/detail?id=324
What steps will reproduce the problem?
1. See
org.mobicents.protocols.ss7.map.api.service.mobility.subscriberManagement.BearerServiceCodeValue
What is the expected output? What do you see instead?
Should match MAP protocol specification in TS 29.002
What version of the product are you using? On what operating system?
org.mobicents.protocols.ss7.map 2.0.0.FINAL (although current head version
looks the same).
Please provide any additional information below.
The values defined in the enum do not match those in the MAP protocol spec,
there seems to be some attempt to manipulate the code value (using bit
shifting), but I don't believe that after this has been done the enum
definitions do not use the correct values.
An example:
From TS 29.002 defines Synchronous 1.2kbps as:
dataCDS-1200bps BearerServiceCode ::= '00011010'B
Put this value (0x1A) into
public static BearerServiceCodeValue getInstance(int code) {
:
code = ((code & 0x78) << 1) | (code & 0x07);
means code = 0x32
which then matches Synchronous2_4kbps(0x32) in the enum not
Synchronous1_2kbps(0x31) as I think it should.
Other issues are that many of the values defined in TS 29.002 don't seem
to map to anything e.g. the Compound Bearer Service Groups such as
allDataCircuitAsynchronous etc, also things like allDataCDA-Services map to
AsynchronousGeneralBearerService where as I would have thought
general-dataCDA would have mapped to this value?
Perhaps it would be simpler just to define the enum values to be the values
defined in TS 29.002 without the bit shifting (as has been done with enum
TeleserviceCodeValue)
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