<p>Tried to recreate your bug and used the following config [0] but as you can see in the pcap[1] the accounting requests are generated for both BYEs.</p>

<p>opensips -v output</p>

<p>version: opensips 2.2-dev (x86_64/linux)<br>
flags: STATS: On, DISABLE_NAGLE, USE_MCAST, SHM_MMAP, PKG_MALLOC, F_MALLOC, FAST_LOCK-ADAPTIVE_WAIT<br>
ADAPTIVE_WAIT_LOOPS=1024, MAX_RECV_BUFFER_SIZE 262144, MAX_LISTEN 16, MAX_URI_SIZE 1024, BUF_SIZE 65535<br>
poll method support: poll, epoll_lt, epoll_et, sigio_rt, select.<br>
git revision: <a href="https://github.com/OpenSIPS/opensips/commit/055f4b132a06f4fdc2c19d6cbae9f0c94114cc24" class="commit-link"><tt>055f4b1</tt></a><br>
main.c compiled on 13:21:55 Jan 14 2016 with gcc 4.8</p>

<p>Can you provide more details, please?</p>

<p>[0] <a href="https://gist.github.com/ionutrazvanionita/1e911974013e8778db4a">https://gist.github.com/ionutrazvanionita/1e911974013e8778db4a</a><br>
[1] <a href="http://www.filedropper.com/radius_1">http://www.filedropper.com/radius_1</a></p>

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