Thank you for this insight into the packets. As a domain admin it is good to see the other side of the DHCP server I manage :)

Man, this is very helpful. Thank you very much for the informative SIP content

hello sir what does it mean 401 Unauthorized and 500 Internal server error . SIP outgoing call not working after analyses the packet flow i received this

Hi such a nice work, how did you get traces from different machine and combine them into one file?

Going for a CO field position with Verizon... Thanks for the overview... Will help with my interview!

how to identify if there no audio from both side i mean sender (caller) and callee(receiver) and this is happening for outbound external call only(When we call any germen number that scenario) give me some suggestion how i can find the root cause because i have checked from external SBC to Internal SBC no packet loss ,even no rule in firewall side ?

Mr. Terrell. Almost all the videos on the Wireshark use coloring without explanation and that is not only confusing but annoying. Plus they don't explain it at step one.

Really good introduction to wireshark. Would love if you'd update it, or give insight into your most used wireshark capabilities in telecom today.

Hiw do i get intouch, i need your support service.

When would you take a packet capture and when to take call logs?

Thank you for making this video. It’s helping me a lot to get Spectrum ESG to work with UniFi talk.

Seriously lovee it

I didn't get. What's the difference between hybrid port and trunk port who's native vlan is not 1. If you can set trunk port's native vlan for instance 200, then what's the purpose of hybrid port?

Yay I can understand your video

Thank you for these videos sir!!! Excellent explanation of SIP!

excellent video, still relevant and helpful today.

If you click to Media Port: by RightMouseButton and select "Apply as Column" then rewrite that SDP Media Port will be easier. Very good toturial, I hope you are well and you publish some new video, maybe with FreePBX Toturial ...

thank you very much. Your video is really interesting , i learned a lot !

thanks for the content, really interesting ! How is it possible to regroup different traces with wireshark like you do during the video ?

thanks for sharing very helpful and clarifying

ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-UE_RO9nISt4.html

Well explained.

Informative video. Could please help me how did you open packet tracer, how it's launched to see the traffic. Can we open on our desktop?

Hello, not sure if you still respond here. Just trying. I watched your outbound tutorial on SIP Troubleshooting for Beginners - Outgoing Call Trace Review. I am needing to understand how to set up traces to show the RTP stack. Currently I am unable to figure out how to incorporate the RTP/Audio information in my PCAPS. Any help on this would be appreciated. Thanks, Raheem

it worth it subscribing to your channel , thanks a lot

very well explained...thank you

Thanks for sharing. Even today, nearly 7 years later, it's still helpful. I think in the meanwhile Wireshark might be able to natively decode G.729

Great video, thanks

Great job, thanks very much!

Useful video, thanks!

Please add new videos

Thank You!

thanks

hi, thanks for the video very interest, but i have a question, hope you can get me a solution. this is about sip calls and rtp. i have filtered one call and i have more than one direction of rtp flows. im using wireshark version 3.4.4. when i play the rtp it plays all together. can i play one direction at a time. just like in this video. select the stream and play it in version 3.4.4..

Where is the troubleshooting part of finding the cause of this choppy or garbled audio?

thank you for this nice video on SIP.

Great tutorial. Thank you! I struggle to follow call ladders on a daily basis... no more.

👍

Song?

Is this an open source tool?

Nice way to see supported options* 😀

Great work pls i need help on SIP congestion

Thank you!

Great stuff - Very clear and easy to understand

Thanks for sharing and certainly a lot of good fault finding pointers.

Nice but How could I build my own SIP trunk provider? Thanks

Thanks for sharing Terrell, keep up the good work.

You rock thanks bro

Recommend. Nice tutorial bro.

very informative and well presented