RR message: Channel Release

Source: GSM Abis [BTS <-- BSC]
Tool: NetHawk GSM Analyser v7.9

[sample 1]
Conn:4 Line:2 TS:27 Subch:0 130 16:15:03.060000
--------E1:
VALID FRAME: 02 0B F2 48 03 01 01 0E 02 00 0B 00 03 06 0D 00
--------LAPD:
INFO
SAPI: 0 (0h) TEI: 5 (5h) C/R: 1 P/F: 0
N(R): 24H N(S): 79H: 03 01 01 0E 02 00 0B 00 03 06 0D 00
--------BTSM:
DATA REQ (RLL) T=1
Channel Nr
- full rate TCH
- timeslot : 6
Link Id
- main DCCH (FACCH or SDCCH)
- SAPI : 0
- Normal priority
L3 Info
- Length indicator: 3 (0003h)
- Link layer serv. data unit: 06 0D 00
--------RR:
CHANNEL RELEASE (RR)
Skip Indicator: 00
RR management Protocol Discriminator: 06
RR Cause value: Normal event
[EOM]

[Sample 2]
Conn:3 Line:2 TS:25 Subch:0 2302 16:15:26.901000
--------E1:
VALID FRAME: 02 03 D4 2E 03 01 01 30 02 00 0B 00 03 06 0D 00
--------LAPD:
INFO
SAPI: 0 (0h) TEI: 1 (1h) C/R: 1 P/F: 0
N(R): 17H N(S): 6AH: 03 01 01 30 02 00 0B 00 03 06 0D 00
--------BTSM:
DATA REQ (RLL) T=1
Channel Nr
- SDCCH/4 subchannel 2
- timeslot : 0
Link Id
- main DCCH (FACCH or SDCCH)
- SAPI : 0
- Normal priority
L3 Info
- Length indicator: 3 (0003h)
- Link layer serv. data unit: 06 0D 00
--------RR:
CHANNEL RELEASE (RR)
Skip Indicator: 00
RR management Protocol Discriminator: 06
RR Cause value: Normal event
[EOM]

070613r1版本