could you plz guide as to how the SDCCH blocks is getting calculated interms of Call flow in GSM .
Is the SDCCH attempt = sending of SABM by MS =CM service request by BSS to MSC .
The reason for asking is post CM service request ,MSC authentication starts and i want to know that before the MSC is getting involved ,SDCCH attempts are calculated or not.
May sound silly but still i require your help here and quickly too.