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manuals/abis/rsl.adoc: add VAMOS specific Channel Number values 

Change-Id: Ib3ad7652dfcbd104d25b031ac89f5491da2673a6
Related: SYS#4895, OS#4941
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Vadim Yanitskiy 2021-06-01 05:55:33 +02:00 committed by laforge
parent 510fb2e2b8
commit f6716bf846
1 changed files with 5 additions and 0 deletions
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doc/manuals/abis/rsl.adoc
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@ -867,10 +867,15 @@ but in addition supports the following vendor specific values:
| 1 | 1 | 0 | 0 | 0 | PDCH `<1>`
| 1 | 1 | 0 | 0 | 1 | CBCH on SDCCH4
| 1 | 1 | 0 | 1 | 0 | CBCH on SDCCH8
| 1 | 1 | 1 | 0 | 1 | VAMOS TCH/F `<2>`
| 1 | 1 | 1 | 1 | T | VAMOS TCH/H `<2>`
|===
`<1>` This extension is only valid on an Osmocom-style dynamic channel, having
configured the 'NM_CHANC_IPAC_TCHFull_PDCH' channel combination by OML.
`<2>` These Osmocom specific values are used by osmo-bsc to address logical
channels on the shadow timeslots in VAMOS mode, iff the BTS is an osmo-bts
and VAMOS capable.
The TN-Bits are not re-defined in this case but use the same encoding
as specified in TS 48.058 Section 9.3.1.