<p></p>
<p>Hi Daniel. Sorry for the delay.</p>
<p>I did a fresh install from the master branch.</p>
<p>My kamailio -v returns this :</p>
<blockquote>
<p>version: kamailio 5.6.0-dev0 (x86_64/linux)<br>
flags: USE_TCP, USE_TLS, USE_SCTP, TLS_HOOKS, USE_RAW_SOCKS, DISABLE_NAGLE, USE_MCAST, DNS_IP_HACK, SHM_MMAP, PKG_MALLOC, Q_MALLOC, F_MALLOC, TLSF_MALLOC, DBG_SR_MEMORY, USE_FUTEX, FAST_LOCK-ADAPTIVE_WAIT, USE_DNS_CACHE, USE_DNS_FAILOVER, USE_NAPTR, USE_DST_BLOCKLIST, HAVE_RESOLV_RES<br>
ADAPTIVE_WAIT_LOOPS 1024, MAX_RECV_BUFFER_SIZE 262144, MAX_URI_SIZE 1024, BUF_SIZE 65535, DEFAULT PKG_SIZE 8MB<br>
poll method support: poll, epoll_lt, epoll_et, sigio_rt, select.</p>
</blockquote>
<p>Now the return from the filtering is the following :</p>
<blockquote>
<p>2021-06-08T19:02:30.589519+01:00 dev_sbc_a_vts01 /usr/local/kamailio-5.6/sbin/kamailio[22398]: ERROR: <script>: Before filter_body<br>
2021-06-08T19:02:30.589932+01:00 dev_sbc_a_vts01 /usr/local/kamailio-5.6/sbin/kamailio[22398]: ERROR: textops [textops.c:1616]: find_hdr_line_start(): not a header name: Content-Type:<br>
2021-06-08T19:02:30.590254+01:00 dev_sbc_a_vts01 /usr/local/kamailio-5.6/sbin/kamailio[22398]: ERROR: <script>: Filtering failed</p>
</blockquote>
<p>Here is the body from the message :</p>
<blockquote>
<p>Message Body<br>
MIME Multipart Media Encapsulation, Type: multipart/mixed, Boundary: "unique-boundary-1"<br>
[Type: multipart/mixed]<br>
First boundary: --unique-boundary-1\r\n<br>
Encapsulated multipart part:  (application/sdp)<br>
Content-Type:application/sdp\r\n\r\n<br>
Session Description Protocol<br>
Session Description Protocol Version (v): 0<br>
Owner/Creator, Session Id (o): - 1372599309 1 IN IP4 1.1.1.1<br>
Session Name (s): -<br>
Connection Information (c): IN IP4 1.1.3.1<br>
Time Description, active time (t): 0 0<br>
Media Description, name and address (m): audio 22646 RTP/AVP 8 0 18 3 13 101 96<br>
Media Attribute (a): rtpmap:101 telephone-event/8000<br>
Media Attribute (a): rtpmap:96 CLEARMODE/8000<br>
Boundary: \r\n--unique-boundary-1\r\n<br>
Encapsulated multipart part:  (application/isup)<br>
Content-Type:application/ISUP;base=itu-t92+;version=itu-t\r\n<br>
Content-Disposition:signal;handling=required\r\n\r\n<br>
ISDN User Part<br>
Message Type: Initial address (1)<br>
Nature of Connection Indicators : 0x0<br>
Forward Call Indicators : 0x6001<br>
Calling Party's category : 0xa (ordinary calling subscriber)<br>
Transmission medium requirement : 0 (speech)<br>
Called Party NumberCalled Party Number: 111111111<br>
Pointer to start of optional part: 10<br>
Parameter: (t=10, l=8) Calling party number: Calling party numberCalling Party Number: 222222222<br>
Parameter: (t=192, l=9) Generic number: Generic numberGeneric Number: 222222222<br>
End of optional parameters (0)<br>
Last boundary: \r\n--unique-boundary-1--\r\n</p>
</blockquote>
<p>If you need more info let me know</p>

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