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On Tue, Jan 20, 2015 at 12:43 AM, Scott Griepentrog <sgriepentrog at digium.com > wrote: > I would recommend capturing traffic outside your Asterisk server with > Wireshark, then running the Telephony/Rtp/Analysize Streams option to > determine if you have packet loss at that point in the network. > > On Mon, Jan 19, 2015 at 1:00 PM, Todd R. <tjrlist at live.com> wrote:

Additional info: At the moment I am running 1.8.x but the other day I was getting the same results on 11.x Here is a sample from show channelstats. I do think this command is showing that there is trouble between specific IP's and my Asterisk box but I don't know if the numbers are accurate and reliable. Peer Call ID Duration Recv: Pack Lost ( %)

You could use MTR command. Its a trace route improved. Marlon Araujo > On Jan 20, 2015, at 08:59, asterisk-users-request at lists.digium.com wrote: > > Send asterisk-users mailing list submissions to > asterisk-users at lists.digium.com > > To subscribe or unsubscribe via the World Wide Web, visit > http://lists.digium.com/mailman/listinfo/asterisk-users > or,

> Hi, > > It could (and should) definitely be done, but it's somewhere > (unfortunately not on top) on my TODO list. I think the simplest way > (until I really integrate the preprocessor with the codec, which will > take a while) to do it is to add a speex_encoder_ctl() call as you > proposed. I'd call it SPEEX_SET_EXT_VAD_STATUS and I'm willing to merge > a

Jean-Marc Valin wrote: >>In particular, (I'm not really sure, because I don't thorougly >>understand it yet) I don't think your jitterbuffer handles: >> >>DTX: discontinuous transmission. >> >> > >That is dealt with by the codec, at least for Speex. When it stops >receiving packets, it already knows whether it's in DTX/CNG mode.

/*! \brief Wait up to 16 seconds for first digit (FXO logic) */ static int = firstdigittimeout =3D 16000; /*! \brief How long to wait for following digits (FXO logic) */ static int = gendigittimeout =3D 8000; /*! \brief How long to wait for an extra digit, if there is an ambiguous ma= tch */ static int matchdigittimeout =3D 3000; -----Original Message----- From: asterisk-users-bounces at

/*! \brief Wait up to 16 seconds for first digit (FXO logic) */ static int = firstdigittimeout =3D 16000; /*! \brief How long to wait for following digits (FXO logic) */ static int = gendigittimeout =3D 8000; /*! \brief How long to wait for an extra digit, if there is an ambiguous ma= tch */ static int matchdigittimeout =3D 3000; -----Original Message----- From: asterisk-users-bounces at

/*! \brief Wait up to 16 seconds for first digit (FXO logic) */ static int = firstdigittimeout =3D 16000; /*! \brief How long to wait for following digits (FXO logic) */ static int = gendigittimeout =3D 8000; /*! \brief How long to wait for an extra digit, if there is an ambiguous ma= tch */ static int matchdigittimeout =3D 3000; -----Original Message----- From: asterisk-users-bounces at

> I found this message concerning VAD and was wondering whether VAD has > been ported to fixed-point in the latest version? Sorry, VAD is still float, but if you're using the built-in one, float emulation should work (it's not very compute-intensive). Jean-Marc > Thanks, > SingHui > > ---------- Forwarded message ---------- > From: Jean-Marc Valin

/*! \brief Wait up to 16 seconds for first digit (FXO logic) */ static int = firstdigittimeout =3D 16000; /*! \brief How long to wait for following digits (FXO logic) */ static int = gendigittimeout =3D 8000; /*! \brief How long to wait for an extra digit, if there is an ambiguous ma= tch */ static int matchdigittimeout =3D 3000; -----Original Message----- From: asterisk-users-bounces at

WTF is a jitterbuffer? Sent from my Verizon Wireless 4G LTE smartphone -------- Original message -------- From: Matthew Jordan <mjordan at digium.com> Date: 01/29/2015 10:41 AM (GMT-05:00) To: Asterisk Users Mailing List - Non-Commercial Discussion <asterisk-users at lists.digium.com> Subject: Re: [asterisk-users] JITTERBUFFER function On Thu, Jan 29, 2015 at 4:56 AM,

/*! \brief Wait up to 16 seconds for first digit (FXO logic) */ static int = firstdigittimeout =3D 16000; /*! \brief How long to wait for following digits (FXO logic) */ static int = gendigittimeout =3D 8000; /*! \brief How long to wait for an extra digit, if there is an ambiguous ma= tch */ static int matchdigittimeout =3D 3000; -----Original Message----- From: asterisk-users-bounces at

Hi, I found this message concerning VAD and was wondering whether VAD has been ported to fixed-point in the latest version? Thanks, SingHui ---------- Forwarded message ---------- From: Jean-Marc Valin <Jean-Marc.Valin@usherbrooke.ca> Date: Jul 22, 2005 1:02 AM Subject: Re: [Speex-dev] Fixed-point To: gue baja <gue_baja@yahoo.com> Cc: speex-dev@xiph.org Hi Baja, Here's a quick

/*! \brief Wait up to 16 seconds for first digit (FXO logic) */ static int = firstdigittimeout =3D 16000; /*! \brief How long to wait for following digits (FXO logic) */ static int = gendigittimeout =3D 8000; /*! \brief How long to wait for an extra digit, if there is an ambiguous ma= tch */ static int matchdigittimeout =3D 3000; -----Original Message----- From: asterisk-users-bounces at

to a fax (modulation and demodulation) over VoIP. Try again, the fact that you succeeded twice was pure luck, and as far as I understand that didn't even work out. Switch back to TDM. Your dial up modems want that magic thing called timing and no jitter that only TDM will give you. On Mon, Aug 29, 2011 at 2:56 PM, Aaron Krohn <akrohn at ewebforce.net> wrote: > We have an Ascend Max

/*! \brief Wait up to 16 seconds for first digit (FXO logic) */ static int = firstdigittimeout =3D 16000; /*! \brief How long to wait for following digits (FXO logic) */ static int = gendigittimeout =3D 8000; /*! \brief How long to wait for an extra digit, if there is an ambiguous ma= tch */ static int matchdigittimeout =3D 3000; -----Original Message----- From: asterisk-users-bounces at

jitter varioues from application to application and network to network. let me give you an instance from my own work. i am using speex in a voip application that has to work on gprs connection. the gprs gives just 9.6 kpbs up. hence, i have an upper limit of 6kpbs on the codec and not more than 5 udp packets per sec. that means, putting in 10 speex frames in every rtp packet. i need to jitter

/*! \brief Wait up to 16 seconds for first digit (FXO logic) */ static int = firstdigittimeout =3D 16000; /*! \brief How long to wait for following digits (FXO logic) */ static int = gendigittimeout =3D 8000; /*! \brief How long to wait for an extra digit, if there is an ambiguous ma= tch */ static int matchdigittimeout =3D 3000; -----Original Message----- From: asterisk-users-bounces at

Hi. I would like to contribute to the project regarding exposing VAD information from opus frame. I think VAD flag is very useful in jitter buffer management. And it can be used at end-point detection for voice recognition, too. As you know, there isn't VAD flag in CELT mode. So, in my proposal all frames are assumed active signal in CELT mode. It works on only single packet. In multiple

Alex, Thank you so much for your response. I've been so consumed with other business that I only just now getting back to this issue. We have implemented your suggestion which is perfect. Thank you again. I've never asked a question of the community before and I'm extremely happy with the rapid response I received. Somewhat related to this initial problem I have an additional