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 <[email protected]> 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
> [email protected]
> https://lists.sourceforge.net/lists/listinfo/sipp-users
>
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