I got a pcap file with voip conversation, how i can separate RTP packets from the other packets?
I can obtain sip packets, but I can’t differenciate the RTP packets from the rest.
Share
Sign Up to our social questions and Answers Engine to ask questions, answer people’s questions, and connect with other people.
Login to our social questions & Answers Engine to ask questions answer people’s questions & connect with other people.
Lost your password? Please enter your email address. You will receive a link and will create a new password via email.
Please briefly explain why you feel this question should be reported.
Please briefly explain why you feel this answer should be reported.
Please briefly explain why you feel this user should be reported.
I got a pcap file with voip conversation, how i can separate RTP packets from the other packets?
I can obtain sip packets, but I can’t differenciate the RTP packets from the rest.
Search for RTP headers as defined in RFC3550 within your file. Or better use pcap-filter, for instance with this wiki (look for “Q: What is a good filter for just capturing SIP and RTP packets?”).