How to Listen to Phone Calls in Wireshark

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Published 2024-01-26

In this video I demonstrate how to listen to RTP voice streams in Wireshark. I cover how to pick a good capture point on the network, then how to select and listen to the audio stream.

Sample capture can be found here under 'SIP and RTP':

wiki.wireshark.org/SampleCaptures#sip-and-rtp

All Comments (21)

@royalcanadianbearforce9841 4 months ago

I was thinking of setting up VOIP this year for the home office. Perfect timing! This should be very fun to mess around with in the lab! Thank you very much for the informative video!
@mathewrtaylor 5 months ago

Incredible, thanks for the demo!
@mogan336 3 months ago

This is gonna be fun!!!
@bnk28zfp 4 months ago

wow amazing example love your channel!!!!!!🎉🎉
@paxdriver 4 months ago

Wireshark should definitely match rtp streams whenever it notices pairs like that. The window is already found under "telephony", it's not a stretch to presume auto-highlighting pairs of streams would be useful lol
@jrodrig9212 5 months ago

Really good video
@davraheal6606 3 months ago

Seriously cool bro
@aliabiyev1553 5 months ago

Wow. Thank you so much.. 👍
@parikshitkumar6485 3 months ago

You are real pro...interesting
@kapilsinghyadav5836 4 months ago

Amazing video sir 👍 support from India 😀
@MrZANE42 4 months ago

Would a capture of managed switch port mirror would work also, or would you just get one side of the data? A mirror of a port that one of the parties is connected to of course
@MohitKhare 4 months ago

Thanks man. BTW you got a new sub! ♥
@user-fu9ho3bg5z 5 months ago

cool videos more plz
@user-oc5cs1xn2y 5 months ago

Cooool 🎉🎉🎉
@KrappyPatty-ry6lj 4 months ago

Sick stuff, im subbing. You think you could do a Wireshark101 series? That would be very helpful.
@alisufyan6784 5 months ago

Thumbs Up
@roberto4898 4 months ago

Juan is still trying to find which one are they testing
@suwenhao9864 3 months ago

Hi，sir . I’ve get two tiny questions. Is the SBC in my window pc primarily or I should download one？ And sir you click the “telephony-RTP-RTP Streams” to find the streams instead of using filter Protocol==RTP , how could understand “RTP”, is something in protocol or it is protocol itself?🤔️ Thanks so much ,
@TheTrueCBaer 4 months ago

A few years ago I had to set up an analog fax over VoIP. I had trouble getting It working (turned out to be delay, echo and telephone port impedance). Is there a way that Wireshark can decode analog modulated data over VoIP like fax and modems?
@umarmuslim8685 5 months ago

please do you have a CCNA videos?