Hi,
what do you mean with "... the program does not recognize any VoIP calls"?
You don't see any RTP packets?
Note that since RTP is an application layer protocol with dynamic port
assignments, it is not by default decoded in Wireshark,
unless ...
- the capture also contains the signalling traffic setting up the RTP
media streams, i.e. SIP, H.323 or MGCP packets.
- OR you enabled "Try to decode RTP outside conversations" in the RTP
preferences settings. (This is known as heuristic dissection.)
- OR you decode the conversation by hand, i.e. you select a packet and
then "Decode as..." RTP.
br,
Lars Ruoff
Sam wrote:
Hi there,
Greetings from Greece! I am facing some problems with
Wireshark ... I am working my final project in which I am trying to
measure some parameters (lost packets, delay, jitter, etc) of VoIP calls
over a wireless network. The major problem is that in almost all cases
the program does not recognize any VoIP calls. The programs that I have
used for the calls are SJPhone and X-lite. What may be the reason for
that? Are there any settings for the VoIP calls that I must perform or
is there another, more compatible program that I can use? Thank you very
much in advance!
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