[asterisk-ss7] duplicate answers

[Kaloyan Kovachev]

Hello,
 i have the following problem - the provider is receiving multiple messages
from asterisk. Exactly the same messages are repeated after 2ms or 5ms several
times (counted up to 10).
 Looking at the code on retransmission FIB and BSN are inverted, but in the
debug provided from the carrier they are not changed, so it is not retransmission.
 Any one else having similar problems?

 I am using mtp2 for the signaling channel in dahdi ... could this be the reason?