Thanks Michael. I'll go through the resources you mentioned. Thanks, Vinuth.
On Tue, Oct 13, 2009 at 2:15 AM, Michael Collins <[email protected]> wrote: > > > On Mon, Oct 12, 2009 at 12:58 PM, Vinuth Madinur <[email protected] > > wrote: > >> Hi, >> Does Freeswitch detect all of these hangup cases mentioned here [ >> http://wiki.freeswitch.org/wiki/Hangup_causes] when using it through a >> SIP Trunk provider? >> >> If not, should I put in tone_detect application in the dialplan for >> detecting the SITs? >> >> Won't freeswitch have to depend on the SIP status sent from SIP trunk to >> know the hangup status? So, I'm wondering if tone_detect will work at all? >> >> > Vinuth, > > As usual, "it depends." Your provider is the key to this whole operation. > If the SIP provider sends the information inband then you will definitely > need to use tone_detect to look for the SIT tones. However, if the > information comes back with the normal SIP messages then you're good to go. > I've seen more than a few SIP providers do both, which means that you have > to prepare for both cases. > > My advice to you is to get pcaps of failed calls and analyze them with > Wireshark. If you need help analyzing them then put your pcaps on a web > server and post a link so that others can download them. The wiki has some > information on grabbing pcaps: > > http://wiki.freeswitch.org/wiki/Packet_Capture > > If you haven't already done so, go to cluecon.com and download the torrent > file that has the ClueCon speaker presentations. The last presentation on > Day 3 is Jason Garland and he walks you through using Wireshark for > analyzing a SIP call, including both the signaling (SIP) and the media (RTP) > parts of the call. BTW, if you have a copy of "VoIP Deployment For Dummies" > it has a small section on using Wireshark for call analysis. > > -MC > > > > _______________________________________________ > FreeSWITCH-users mailing list > [email protected] > http://lists.freeswitch.org/mailman/listinfo/freeswitch-users > UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users > http://www.freeswitch.org > >
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