Hi,
If you are interested, you could work on the SMS implementation. Somehow
we have a number of known bugs:
* inconsistent/incompatible/incorrect handling of transaction ID's
* interleaved 04.11 CP-DATA transfers if a phone sends a multi-part
message or multiple SMS at the same time. If you do this right now,
we will use one full cycle of channel request -> immediate assignment
-> establish indication -> cm service request -> cm service ack and
then the full CP and RP transfers for each part of the message. However,
the phones use the MMS (more messages to send) and overlapped / interleaved
CP-DATA transfers in order to do all of this in one go, in one RR connection.
We need to support this.