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.
Ok, after sending a couple of big messages I see what you mean. I don't get multiple RR connections but I get multiple CM service requests one after another in a single RR connection.
Looking into it ...
Sylvain