Re: [asterisk-users] Asterisk server and DSCP QOS
We're using 184 here (aka TOS 5/EF). Not set by iptables though, instead it is set in sip.conf (tos_sip/tos_audio) and on our Polycom/Cisco phones. -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Steve Johnson Sent: Wednesday, December 05, 2007 12:49 To: asterisk-users@lists.digium.com Subject: [asterisk-users] Asterisk server and DSCP QOS Can anyone comment on the DSCP quality of service settings on your Asterisk server? The network we're setting up has data on the default VLAN, 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 ___ --Bandwidth and Colocation Provided by http://www.api-digital.com-- 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-- asterisk-users mailing list To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users
[asterisk-users] Asterisk server and DSCP QOS
Can anyone comment on the DSCP quality of service settings on your Asterisk server? The network we're setting up has data on the default VLAN, 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 ___ --Bandwidth and Colocation Provided by http://www.api-digital.com-- asterisk-users mailing list To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users
Re: [asterisk-users] Asterisk server and DSCP QOS
Looks fine to me, you only need to specify DSCP or TOS (may need to check the manual for which it takes first). -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Steve Johnson Sent: Wednesday, December 05, 2007 14:02 To: asterisk-users@lists.digium.com Subject: [asterisk-users] Re: Asterisk server and DSCP QOS Thanks, Darryl, To clarify: in /etc/asterisk/sip.conf you have the lines: tos_sip=cs3; Sets TOS for SIP packets. tos_audio=ef ; Sets TOS for RTP audio packets. and in your Polycom configuration [I'm using Polycom's sip 2.2.0] you have something like (this is the one I'm uncertain about): QOS Ethernet RTP qos.ethernet.rtp.user_priority=5/ CallControl qos.ethernet.callControl.user_priority=5/ Other qos.ethernet.other.user_priority=2/ /Ethernet IP RTP qos.ip.rtp.dscp=184 qos.ip.rtp.min_delay=1 qos.ip.rtp.max_throughput=1 qos.ip.rtp.max_reliability=0 qos.ip.rtp.min_cost=0 qos.ip.rtp.precedence=5/ CallControl qos.ip.callControl.dscp=184 qos.ip.callControl.min_delay=1 qos.ip.callControl.max_throughput=0 qos.ip.callControl.max_reliability=0 qos.ip.callControl.min_cost=0 qos.ip.callControl.precedence=5/ /IP /QOS Thanks again! Steve Darryl Duncan wrote: We're using 184 here (aka TOS 5/EF). Not set by iptables though, instead it is set in sip.conf (tos_sip/tos_audio) and on our Polycom/Cisco phones. -Original Message- Subject: [asterisk-users] Asterisk server and DSCP QOS Can anyone comment on the DSCP quality of service settings on your Asterisk server? The network we're setting up has data on the default VLAN, 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 ___ --Bandwidth and Colocation Provided by http://www.api-digital.com-- 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-- asterisk-users mailing list To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users
Re: [asterisk-users] Asterisk server and DSCP QOS
Hi! Steve Johnson wrote: The network we're setting up has data on the default VLAN, 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. If you are using VLAN, than you also look at new options in trunk cos_sip and cos_audio to set 802.1p. (If you run Linux). It will help with QoS too. -- Best regards, Igor A. Goncharovsky ICQ: 648337 mailto: [EMAIL PROTECTED] ___ --Bandwidth and Colocation Provided by http://www.api-digital.com-- asterisk-users mailing list To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users
