search for: qos

...re running Asterisk v1.4 or newer: tos_sip=cs3 ; Sets TOS for SIP packets. tos_audio=ef ; Sets TOS for RTP audio packets. tos_video=af41 ; Sets TOS for RTP video packets. To match the current 1.2 machine would I set the Polycom's sip.cfg to the first or second QOS option? Option 1: ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ <QOS> <Ethernet> <RTP qos.ethernet.rtp.user_priority="5"/> <CallControl qos.ethernet.callControl.user_priority="5"/>...

Hi, My HTB shaping is working perfectly, and i have setup a bridge and hosts behind the bridge are now getting only the bandwidth they are supposed to get. Thanks to every one here for helping me out :) Now I am thinking of making a graph of traffic going through various classes. Is their any thing readily available for it, or is parsing the output if tc and passing it to rrdtool the

...Asterisk server and phones on VLAN 4, and we're using Polycom phones with a PC hooked up to the phone's pass-thru port. What iptables settings are you using on the Asterisk server for DSCP? What are your Polycom DSCP settings? We're using the Linksys SGE2000P POE switch which supports QOS via DSCP. Thanks a lot for any info. Steve

Hi, I'm looking for opinions on the "best value" router to use for home offices. It should work for a scenario in which there are 3 computers and 2 SIP phones, handling QoS so that the phones always have higher priority traffic than the PCs. (and not rely on the phones to do the QoS because some PCs may not be connected to the phones). QoS could be based on destination and source IP (i.e. an Asterisk server) or MAC address of the phones. Ideally with PoE, but at thi...

If I relay through my Cisco 7940/7960, does it do QOS, even with a dumb switch? I know you can set quality/qos but only if you have a layer2/layer3 switch that supports the tagging. A simple little linksys 5 port switch wouldn't know about QOS, it'd give everybody equal priority. If a computer plugged into the phone, and the phone into th...

I'm wondering if anyone knows of ISPs with service that has QoS features that would be good to use with VoIP stuff. Granted, the QoS would only be supported as long as you stayed within their network, but it might be better than nothing. --Eric

Does asterisk provide quality of service(QoS)? If it does, how do I use it? The reason why I ask is that I need to switch to use POTS should the internet connection becomes poor? Thanks, Jim

Hi, I have what to me is an interesting issue. I am wanting to prioritize (QoS) traffic that will be passing through an IPSec (OpenS/WAN) VPN between two (identical) Linux routers. I know that I can apply the IPSec patches (1-4) to the kernel and IPTables (if they are not already applied by now) filter traffic before and after IPSec encapsulation. My problem is that I d...

I''ll take it from the begining... About one year ago I only had 1 IP and used wondershaper. It worked great. Now I got /27 (32 IPs) and a gw computer that talks to two ISPs via a two tunnels. See: http://www.flashdance.cx/pics/flashdance-LAN.png I _really_ have a need to do QoS on my connection, for example I host websites that uses all available upstream. When I download at the same time it cant respond to ACK''s fast enough so get very slow download speed. Its also ADSL that I got so I got nice long buffers at my ISPs DSLAMs that shouldnt be filled. I have trie...

I''m playing with the rather excellent QOS script from Alexander Clouter at http://digriz.org.uk/jdg-qos-script/ So far I am really impressed with it - a very impressive example of the power of linux QOS rules (has pretty much everything in it from the LARTC Howto!) However, the instructions hint that "for QoS to affect locally...

My router (1605R) currently does not support QoS. Is there any open source software available so that I can set one up before the router? -------------- next part -------------- An HTML attachment was scrubbed... URL: http://lists.digium.com/pipermail/asterisk-users/attachments/20050118/38b6e3f2/attachment.htm

...s running * where all the phone are on their own lan and all the data is on a separate lan. The problem is they are sharing the same dsl connection. The locations are IAX2 trunked together, but it only takes one data down/up load to just kill the voice. What I am looking for is a small switch with QoS that I can stick in ahead of the dsl modem. Plug in one connection from the voice lan and one from the data lan. I have found quite a few 24 or 48 port switches that will do this, but I really do not need anything that big. There are already switches in place. Any recommendations please? thank...

Hello all, Can anyone recommend a good book which thoroughly explains QoS from a Linux perspective? Something with TC examples & the like. I''ve looked at the following: http://www.amazon.com/gp/product/1580533418/qid=1148368189/sr=1-2/ref=sr_1_2/102-2819973-6353768?s=books&v=glance&n=283155 Engineering Internet QoS. Thanks.

Hi. I did send this to `jaazz@post.cz'', but I suspect the list is a more appropriate/useful place for it. It''s a question about Michal Charvat''s QoS extension to Net-SNMP. When I look at the MIB entries for the QoS handles, I get something like this - enterprises.qos.qosObjectTable.qosObject.qosHandle.0.0 = Gauge32: 0 enterprises.qos.qosObjectTable.qosObject.qosHandle.5.65536 = Gauge32: 65536 enterprises.qos.qosObjectTable.qosObject.qosHandle...

...What |Removed |Added ---------------------------------------------------------------------------- CC| |djm at mindrot.org --- Comment #1 from Damien Miller <djm at mindrot.org> --- The problem with this is that the QoS isn't always known when the connection is started. We have options for interactive and non-interactive QoS values, and the decision of whether a connection is interactive can happen well after the time when the connection is established - e.g. a multiplexed connection or no-shell sessions that...

https://bugzilla.mindrot.org/show_bug.cgi?id=1997 Bug #: 1997 Summary: Add QoS to ControlPath escapes Classification: Unclassified Product: Portable OpenSSH Version: 5.9p1 Platform: All OS/Version: All Status: NEW Severity: enhancement Priority: P2 Component: ssh AssignedTo: unassigne...

Here is the situation: A T1 router going into an office which then plugs into the firewall box then into the switch. None of these devices support QOS.. Is there some sort of box/device that I can place between the T1 router and the firewall box which will allow me to prioritize voice traffic on this link? I can't change the T1 router to something that supports QOS because it has certain redundant features with an ISDN line which are nee...

Hi, examining the network traffic with wireshark shows that asterisk does not set any QoS values at all. What do I need to do to make asterisk set QoS values (on Centos 7)? The wiki says to use vconfig to set QoS values[1]. What does the skb-priority need to be set to? How do you use vconfig on interfaces that are not VLAN interfaces? Is it generally impossible to set QoS values...

Hi I''ve patched net-mrtg http://www.net-snmp.org/ with http://x-ray.prokon.cz/data/snmp/ sucefully Also I''ve copied QOS.TXT to /usr/local/share/snmp/mibs when I make a normal use of snmp, with mrtg in order to monitor all traffic on eth0 and eth1, it works OK. But, how must I do in order to get monitor for a specific class ? If I make a snmpwalk (like README suggest), I get a error: # snmpwalk -c public 127.0....

...ment for almost a month with no results. I have noticed that I get a message "RFC3389 support incomplete. Turn off on client if possible" in asterisk. I have researched this and made the change in ipmid.cfg (see below), but I am still getting this RFC error. --- ipmid.cfg ---- <RTP qos.ethernet.rtp.user_priority="5"/> <RTP qos.ip.rtp.min_delay="0" qos.ip.rtp.max_throughput="0" qos.ip.rtp.max_reliability="0" qos.ip.rtp.min_cost="0" qos.ip.rtp.precedence="0"/> <RT...