That link is great thanks. >From what I read elsewhere, ToS is just the first 3 bits which should be honored by DSCP (first 5 bits)- even old equip should be DSCP "compatible"...or I need to do more reading :)
-----Original Message----- From: asterisk-users-boun...@lists.digium.com [mailto:asterisk-users-boun...@lists.digium.com] On Behalf Of Dave Fullerton Sent: Thursday, October 01, 2009 3:01 PM To: Asterisk Users List Subject: Re: [asterisk-users] QOS/DSCP for IAX? Michelle Dupuis wrote: > I actually see the TOS setting in iax.conf, but the default (commented > out) is EF - which doesn't even match a valid bit combination > according to voip-info wiki > > If this is the right place, what TOS value are people using > succesfully over an ADSL connection? > > _____ > > From: asterisk-users-boun...@lists.digium.com > [mailto:asterisk-users-boun...@lists.digium.com] On Behalf Of Michelle > Dupuis > Sent: Thursday, October 01, 2009 2:27 PM > To: Asterisk Users List > Subject: [asterisk-users] QOS/DSCP for IAX? > > > Is it possible to set QOS/COS/DSCP on IAX packets? I see some > parameters in sip.conf but not iax.conf > > Thanks Yes the tos setting is the right place and EF is an acceptable value. EF is the differentiated services code point (or dscp) for expedited forwarding. The sample sip.conf defaults tos_audio to EF as well. The iax.conf wiki page only shows the old type of service values which are considered deprecated. Look at this page for more info on diffserv: http://www.voip-info.org/wiki/view/DiffServ As for what to use, well, that depends on whether your upstream provider even honors what you set. They may use the old type of service values, they may use dscp or they may ignore what you put there entirely. -Dave _______________________________________________ -- Bandwidth and Colocation Provided by http://www.api-digital.com -- AstriCon 2009 - October 13 - 15 Phoenix, Arizona Register Now: http://www.astricon.net asterisk-users mailing list To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users _______________________________________________ -- Bandwidth and Colocation Provided by http://www.api-digital.com -- AstriCon 2009 - October 13 - 15 Phoenix, Arizona Register Now: http://www.astricon.net asterisk-users mailing list To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users