Well subscriptions will look like SIP traffic. And, even though you only have 'voice' traffic going over that line, there's really much more than that. There's voice traffic (RTP), signalling traffic (SIP) and server replication traffic of registrations and CDR. RTP is much more important than signalling / server replications. So, yes you still need to prioritize RTP.
I'd suggest a PFSense box on either side of this link with prioritization properly configured. Do with that suggestion what you will. Mike On Tue, Apr 24, 2012 at 7:31 AM, Claas Hilbrecht < [email protected]> wrote: > > yea, I think the key is to inspect all of the traffic going through your > > tunnel to see what it is. Once you know what it is, then you can go > > about looking for resolutions. > > I'm trying to figure out how the BLF related traffic looks like. > > > also, whatever you're using for VPN should be able to prioritize voice > > traffic above all else. otherwise you'll continue to have these issues. > > And you may still have issues anyway because you're using the Internet > > (you get what you pay for). > > The VPN is dedicated only to VoIP traffic, nothing else is routed through > the link and the DSL lines are only used to build the VPN link. > > And yes, you're right. You get what you pay for. I'm currently thinking > about a 6mbit SDSL line but I need to make sure that the 6 mbit/s line > could handle the traffic. That's why I asked about how to calculate the BLF > traffic. > > > > > > > > mike > > > > > > On Tue, Apr 24, 2012 at 6:29 AM, Claas Hilbrecht > > <[email protected]> wrote: > > > > > >> Have you tried capturing the traffic between sites and measuring it > >> rather than just assuming what's going on? > > > > Only with iftop so far and that shows the VPN link is saturated to 100%. > I > > can use tcpdump next to create a capture and load this into wireshark. > > > > > > > > -- > > Claas Hilbrecht > > http://www.jucs-kramkiste.de > > > > _______________________________________________ > > sipx-users mailing list > > [email protected] > > List Archive: http://list.sipfoundry.org/archive/sipx-users/ > > > > > > > > > > > > -- > > Michael Picher, Director of Technical Services > > eZuce, Inc. > > > > 300 Brickstone Square > > > > Suite 201 > > > > Andover, MA. 01810 > > O.978-296-1005 X2015 > > M.207-956-0262 > > @mpicher <http://twitter.com/mpicher> > > www.ezuce.com > > > > > > > > ------------------------------------------------------------------------- > > ----------------------------------- > > There are 10 kinds of people in the world, those who understand binary > > and those who don't. > > > > -- > Claas Hilbrecht > http://www.jucs-kramkiste.de > > _______________________________________________ > sipx-users mailing list > [email protected] > List Archive: http://list.sipfoundry.org/archive/sipx-users/ > -- Michael Picher, Director of Technical Services eZuce, Inc. 300 Brickstone Square**** Suite 201**** Andover, MA. 01810 O.978-296-1005 X2015 M.207-956-0262 @mpicher <http://twitter.com/mpicher> www.ezuce.com ------------------------------------------------------------------------------------------------------------ There are 10 kinds of people in the world, those who understand binary and those who don't.
_______________________________________________ sipx-users mailing list [email protected] List Archive: http://list.sipfoundry.org/archive/sipx-users/
