Hi Thanks for your response My scenario it's as below: first I am sending DTMF 1 then DTMF 2 and then DTMF 1 again . but 3rd DTMF 1 is not detected in Freeswitch. Can you please give me suggestions like how can i change sequence number or RTP timestamp? and Can you provide me with a binary editor link from where I can make changes in the PCAP file?
Regards Vinayak Makwana On Wed, May 18, 2022 at 9:22 PM Šindelka Pavel <sinde...@ttc.cz> wrote: > I would assume that the pcap player invoked by SIPp does not adjust the > RTP sequence numbers and/or RTP timestamps when playing the .pcap files, > so if the receiving RTP stack checks them, it considers all the packets > of the second instance to arrive late and ignores them. But it is weird > if a DTMF received in one call affects its processing in another call, > is that indeed the case? > > If my assumption is correct, you'll have to create a copy of the pcap > file and edit the sequence numbers and/or timestamps using some editor > of binary files, or capture some real DTMF, or maybe modify the source > code of the pcap player to take care of this. > > Pavel > > > _______________________________________________ > Sipp-users mailing list > Sipp-users@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/sipp-users > -- * <https://www.ecosmob.com/itexpo/> * * * *Disclaimer** * In addition to generic Disclaimer which you have agreed on our website, any views or opinions presented in this email are solely those of the originator and do not necessarily represent those of the Company or its sister concerns. Any liability (in negligence, contract or otherwise) arising from any third party taking any action, or refraining from taking any action on the basis of any of the information contained in this email is hereby excluded. *Confidentiality* This communication (including any attachment/s) is intended only for the use of the addressee(s) and contains information that is PRIVILEGED AND CONFIDENTIAL. Unauthorized reading, dissemination, distribution, or copying of this communication is prohibited. Please inform originator if you have received it in error. *Caution for viruses, malware etc.* This communication, including any attachments, may not be free of viruses, trojans, similar or new contaminants/malware, interceptions or interference, and may not be compatible with your systems. You shall carry out virus/malware scanning on your own before opening any attachment to this e-mail. The sender of this e-mail and Company including its sister concerns shall not be liable for any damage that may incur to you as a result of viruses, incompleteness of this message, a delay in receipt of this message or any other computer problems.
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