I installed a kannel (snapshot version) in a
cygwin environment. I'm using an Ericsson T68i with an AT&T SIM.
When I receive SMS messages with UDH, it seems
that the UDH is not in X-Kannel-UDH, but is rather prepended to the message
itself.
When sending SMS messages with UDH through the
kannel, I receive weird character before the actual message (which suggests
that the UDH is prepended here as well).
The messages are sent to / received from a
different network (from outside the US).
Anyone has any insight on this?
Yes.
I've experienced problems trying to send any SMSs containing UDH into the US.
I'm not
sure
if the network is AT&T, I'll check. The symptoms are exactly as you
describe.
Best
guess is that the interop node is broken somewhere,
somehow.
