### Description
I want convert INVITE message with SDP body to multypart body. To do this is used patch for reference kamailio.cfg ``` [root@safarov-dell kamailio]# diff -u kamailio.cfg kamailio2.cfg --- kamailio.cfg 2018-11-09 18:28:36.000000000 +0300 +++ kamailio2.cfg 2018-11-10 22:49:43.604132033 +0300 @@ -1,5 +1,10 @@ #!KAMAILIO # +#!define WITH_DEBUG +#!define WITH_MYSQL +#!define WITH_AUTH +#!define WITH_USRLOCDB +# # Kamailio (OpenSER) SIP Server v5.2 - default configuration script # - web: https://www.kamailio.org # - git: https://github.com/kamailio/kamailio @@ -286,6 +291,8 @@ loadmodule "debugger.so" #!endif
+loadmodule "textopsx.so" + # ----------------- setting module-specific parameters ---------------
@@ -495,6 +502,10 @@ # account only INVITEs if (is_method("INVITE")) { setflag(FLT_ACC); # do accounting + set_body_multipart("test", "text/plain", "delimiter"); + msg_apply_changes(); + # # $var(b) = "7e Od 04 55 75 69 20 4d 61 6b 65 43 61 6c 6c"; + # # append_body_part("$var(b)", "application/vnd.cirpack.isdn-ext", "signal;handling=required"); }
# dispatch requests to foreign domains ``` After `msg_apply_changes` kamailio send INVITE without original SDP and without trailing delimiter. ``` INVITE sip:safarov@192.168.100.28:43749;transport=tcp SIP/2.0 Record-Route: sip:192.168.100.31;transport=tcp;r2=on;lr Record-Route: sip:192.168.100.31;r2=on;lr Via: SIP/2.0/TCP 192.168.100.31;branch=z9hG4bK9a1.9a042f2f4fe26e1e0fa9b65185f3a733.0 Via: SIP/2.0/UDP 192.168.100.31:35060;received=192.168.100.31;rport=35060;branch=z9hG4bK1985869670 From: sip:safarov@aio.kazoo;tag=988293340 To: sip:safarov@aio.kazoo Call-ID: 1851253425 CSeq: 21 INVITE Contact: sip:safarov@192.168.100.31:35060 Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, NOTIFY, MESSAGE, SUBSCRIBE, INFO Max-Forwards: 69 User-Agent: Linphone/3.6.1 (eXosip2/3.6.0) Subject: Phone call Content-Length: 60 Content-Type: multipart/mixed;boundary="delimiter" Mime-Version: 1.0
--delimiter Content-Type: text/plain
test --delimiter
``` ### Troubleshooting NA
#### Reproduction
1) Need to apply patch provided above; 2) create any sip account; 3) register SIP client using auth data for created sip account; 4) place call for created account.
#### Debugging Data
NA
#### Log Messages
[kamailio.log](https://github.com/kamailio/kamailio/files/2568706/kamailio.log)
#### SIP Traffic
[kamailio.pcapng.gz](https://github.com/kamailio/kamailio/files/2568707/kamailio.pcapng.gz)
### Possible Solutions
Not known
### Additional Information
* **Kamailio Version** - output of `kamailio -v` Tested current master ``` version: kamailio 5.3.0-dev0 (x86_64/linux) flags: STATS: Off, USE_TCP, USE_TLS, USE_SCTP, TLS_HOOKS, USE_RAW_SOCKS, DISABLE_NAGLE, USE_MCAST, DNS_IP_HACK, SHM_MEM, 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_BLACKLIST, HAVE_RESOLV_RES ADAPTIVE_WAIT_LOOPS=1024, MAX_RECV_BUFFER_SIZE 262144 MAX_URI_SIZE 1024, BUF_SIZE 65535, DEFAULT PKG_SIZE 8MB poll method support: poll, epoll_lt, epoll_et, sigio_rt, select. id: unknown compiled on 14:49:40 Nov 9 2018 with gcc 8.2.0 ```
* **Operating System**:
``` /etc/kamailio # cat /etc/os-release NAME="Alpine Linux" ID=alpine VERSION_ID=3.8.0 PRETTY_NAME="Alpine Linux v3.8" HOME_URL="http://alpinelinux.org" BUG_REPORT_URL="http://bugs.alpinelinux.org" /etc/kamailio # ```