Hi,
A slight problem though - I can only make ONE call. After that, I get "CHANNEL ACTIVATE NACK CAUSE=0x30(Transcoding not available)" if I try to make another call, or even if I just switch off a handset. I'm using an IpAccess nanoBTS - is it likely that this is an IpAccess-specific issue?
This is really strange. I have not observed this problem. Until July I did a lot of development and testing on the nanoBTS. Though in August a lot of last minute code was written for HAR2009 and only tested on the BS-11.
I am now again travelling and only have my nanoBTS with me. I can give some testing, but maybe somebody else on the list can confirm that the current git version works well on nanoBTS, too.
Actually this is the issue I was having too. I just realized that my link to the mailing list was not at all the good one (wrong cut & paste ... sorry about that).
The attached patch fixes it. I've also added a patch to put a autogen.sh script ... always useful imho :)
Note that the wireshark trace show that CAUSE=0x30 is "Service or option not available" which reflects the problem slightly better than "Transcoding not available".
BTW Harald, is it possible to get some credentials to edit the wiki ? I'd like to put a little more info about getting started with the nanoBTS (Especially the part about the power & reset dongle :)
Sylvain