Hi,
i am staring at the sources right now, figuring out how openbsc uses
which part of misdn to send/receive frames over the e1 link. I think
it's doing something like this (please correct me if i am wrong:
- use timeslot 1 in hdlc mode for the signalling link
- use misdns layer 2 to handle the TEI assignment, etc
What i am wondering about is:
- which ETSI standard describs layer 2 for GSM abis?
Thanks a lot in advance for your feedback. :-)
Mit freundlichen Grüßen
--
best regards
Klaus-Peter Junghanns
--
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