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<p class="MsoNormal"><span style="mso-fareast-language:EN-US">Hello,<o:p></o:p></span></p>
<p class="MsoNormal"><span style="mso-fareast-language:EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-GB" style="mso-fareast-language:EN-US">does it actually remove the media after you send the message out? Usually the message altering functions will only be applied when you send out the message due to performance reasons.<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-GB" style="mso-fareast-language:EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-GB" style="mso-fareast-language:EN-US">You can force it in the cfg with the function “msg_apply_changes” – then you should be able to see it as well in the log. But using this function has other side effects and is not recommended
if you don’t need it.<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-GB" style="mso-fareast-language:EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-GB" style="mso-fareast-language:EN-US">Cheers,<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-GB" style="mso-fareast-language:EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-GB" style="mso-fareast-language:EN-US">Henning<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-GB" style="mso-fareast-language:EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-GB" style="mso-fareast-language:EN-US">-- <o:p>
</o:p></span></p>
<p class="MsoNormal"><span lang="EN-GB" style="mso-fareast-language:EN-US">Henning Westerholt –
</span><span style="mso-fareast-language:EN-US"><a href="https://skalatan.de/blog/"><span lang="EN-GB" style="color:#0563C1">https://skalatan.de/blog/</span></a></span><span lang="EN-GB" style="mso-fareast-language:EN-US"><o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-GB" style="mso-fareast-language:EN-US">Kamailio services –
</span><span style="mso-fareast-language:EN-US"><a href="https://gilawa.com/"><span lang="EN-GB" style="color:#0563C1">https://gilawa.com</span></a></span><span style="mso-fareast-language:EN-US">
<span lang="EN-GB"><o:p></o:p></span></span></p>
<p class="MsoNormal"><span style="mso-fareast-language:EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal" style="margin-left:35.4pt"><b>From:</b> sr-users <sr-users-bounces@lists.kamailio.org>
<b>On Behalf Of </b>Miteshkumar Thakkar<br>
<b>Sent:</b> Tuesday, December 17, 2019 6:53 AM<br>
<b>To:</b> sr-users@lists.kamailio.org<br>
<b>Subject:</b> [SR-Users] KSR.sdpops.remove_media is not working as expected<o:p></o:p></p>
<p class="MsoNormal" style="margin-left:35.4pt"><o:p> </o:p></p>
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<p class="MsoNormal" style="margin-left:35.4pt">Hi,<o:p></o:p></p>
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<p class="MsoNormal" style="margin-left:35.4pt"><o:p> </o:p></p>
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<p class="MsoNormal" style="margin-left:35.4pt">I wants to remove media type "image" from SDP. For that I have tried to use KSR.sdpops.remove_media but it is not working. Not working in the sense that there is no effect of that function on SDP. I am using lua.
Kindly find more details below.<o:p></o:p></p>
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<p class="MsoNormal" style="margin-left:35.4pt"><o:p> </o:p></p>
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<p class="MsoNormal" style="margin-left:35.4pt"><b>Kamailio version</b>: kamailio 5.2.5 (x86_64/linux) 62d35f<o:p></o:p></p>
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<p class="MsoNormal" style="margin-left:35.4pt"><o:p> </o:p></p>
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<p class="MsoNormal" style="margin-left:35.4pt"><b>SDP to process:</b><o:p></o:p></p>
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<p class="MsoNormal" style="margin-left:35.4pt">INVITE <a href="http://sip:xxxxxxxxxx@xxxxxxxxx.com:5060">
sip:xxxxxxxxxx@xxxxxxxxx.com:5060</a> SIP/2.0<br>
Via: SIP/2.0/UDP xxx.xxx.xxx.xxx:5060;branch=z9hG4bK-60823-1-0<br>
From: xxxxxxxxxx <sip: xxxxxxxxxx@ <a href="http://xxxxxxxxxx.com:5060">xxxxxxxxxx.com:5060</a>>;tag=xxxxx<br>
To: xxxxxxxxxx <sip: xxxxxxxxxx@ <a href="http://xxxxxxxxxx.com:5060">xxxxxxxxxx.com:5060</a>><br>
Call-ID: <a href="mailto:1-60823@172.16.19.64">1-60823@172.16.19.64</a><br>
CSeq: 1 INVITE<br>
Contact: <a href="sip:xx@xxxxxxx:5060">sip:xx@xxxxxxx:5060</a><br>
Max-Forwards: 70<br>
Content-Type: application/sdp<br>
Content-Length: 337<br>
<br>
v=0<br>
o=zt 53655765 2353687637 IN IP4 xxx.xxx.xxx.xxx<br>
s=-<br>
c=IN IP4 xxx.xxx.xxx.xxx<br>
t=0 0<br>
m=image xxxx RTP/AVP udptl t38<br>
a=sendrecv<br>
a=T38FaxVersion:0<br>
a=T38MaxBitRate:14400<br>
a=T38FaxRateManagement:transferredTCF<br>
a=T38FaxMaxBuffer:262<br>
a=T38FaxMaxDatagram:176<br>
a=T38FaxUdpEC:t38UDPRedundancy<br>
m=audio xxxx RTP/AVP 0<br>
a=rtpmap:0 PCMU/8000<o:p></o:p></p>
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<p class="MsoNormal" style="margin-left:35.4pt"><o:p> </o:p></p>
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<p class="MsoNormal" style="margin-left:35.4pt"><o:p> </o:p></p>
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<p class="MsoNormal" style="margin-left:35.4pt"><b>Code snippet:</b><o:p></o:p></p>
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<p class="MsoNormal" style="margin-left:35.4pt">KSR.sdpops.remove_media("image")<br>
logger.log("info", "SDP:" .. headers.get("$sdp(body)"))<o:p></o:p></p>
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<p class="MsoNormal" style="margin-left:35.4pt"><o:p> </o:p></p>
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<p class="MsoNormal" style="margin-left:35.4pt"><b>Log snippet:</b><o:p></o:p></p>
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<p class="MsoNormal" style="margin-left:35.4pt"><a href="https://pastebin.com/5JZmQUfq">https://pastebin.com/5JZmQUfq</a><o:p></o:p></p>
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<p class="MsoNormal" style="margin-left:35.4pt"><o:p> </o:p></p>
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<p class="MsoNormal" style="margin-left:35.4pt">One more thing I would like to mention that if I do not use dialog module then the function KSR.sdpops.remove_media works. But I can not avoid using dialog module.<o:p></o:p></p>
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<p class="MsoNormal" style="margin-left:35.4pt"><o:p> </o:p></p>
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<p class="MsoNormal" style="margin-left:35.4pt">Thanks in advance.<o:p></o:p></p>
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<p class="MsoNormal" style="margin-left:35.4pt"><o:p> </o:p></p>
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<p class="MsoNormal" style="margin-left:35.4pt">Mitesh<o:p></o:p></p>
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