Sure, if Wireshark sees the packet as RTP packets it'll display that in the info column, or in the packet details. For example:<br><br>Payload type: ITU-T G.711 PCMU (0)<br><br>If Wireshark is not seeing the packets as RTP, go to Edit->Preferences, Protocols->RTP, and make sure "Try to decode RTP outside of conversations" is checked.<br>
<br>Sean<br><br><br><div class="gmail_quote">On Wed, Oct 22, 2008 at 4:21 AM, Lemon <span dir="ltr"><<a href="mailto:lemon@lemon.za.net">lemon@lemon.za.net</a>></span> wrote:<br><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
i know it is a bit off topic but is there a way to use wireshark to<br>
tell if the voip call is G711 ulaw or alaw?<br>
</blockquote></div><br clear="all"><br>-- <br>Sean Walberg <<a href="mailto:sean@ertw.com">sean@ertw.com</a>> <a href="http://ertw.com/">http://ertw.com/</a><br>