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<p>Hi.</p>
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<p>A SDP message is:</p>
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<div>v=0 <br>
o=Z 0 0 IN IP4 192.168.21.40 <br>
s=Z <br>
c=IN IP4 192.168.21.40 <br>
t=0 0 <br>
m=audio 8000 RTP/AVP 3 110 8 0 98 101 <br>
a=rtpmap:110 speex/8000 <br>
a=rtpmap:98 iLBC/8000 <br>
a=fmtp:98 mode=20 <br>
a=rtpmap:101 telephone-event/8000 <br>
a=fmtp:101 0-15 <br>
a=sendrecv</div>
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<p>It can be in a SIP INVITE or in a SIP OK message.</p>
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<p>How can I read the IP4 from there, in case of SIP INVITE or SIP OK, and get the value 192.168.21.40 for example?
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<p>Is there a module and function that provides such information in my script?</p>
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<p>Any hint will be very helpful!</p>
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<p>Best regards.<br>
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<div class="PlainText">RODRIGO PIMENTA CARVALHO<br>
Inatel Competence Center<br>
Software<br>
Ph: +55 35 3471 9200 RAMAL 979<br>
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