[Freeswitch-users] QoS in FreeSwitch

Norman Tomlins norm at voicenetwork.ca
Tue Jan 11 21:04:50 MSK 2011


Sergii,

You could use IP tables to set the QOS on the RTP packets.

iptables -t mangle -A OUTPUT -p tcp --sport 5060 -j DSCP
--set-dscp-class cs3 # mark SIP TCP packets with CS3
iptables -t mangle -A OUTPUT -p tcp --sport 5061 -j DSCP
--set-dscp-class cs3 # mark SIP TLS packets with CS3
iptables -t mangle -A OUTPUT -p udp -m udp --sport 16384:32767 -j DSCP
--set-dscp-class ef # mark RTP packets with EF


Norman Tomlins
Voice Network Inc.


On Tue, Jan 11, 2011 at 6:44 AM, Sergii Iefimov <efimserg at gmail.com> wrote:
> What kind of the QoS (Quality of Service)do you have in FreeSwitch
> (DiffServ, IntServ or other)?
>
> Does FreeSwitch offer the ability to mark the voice data with the proper
> tags so that our switch can prioritize the data through our network, or if
> it can't what hard ware device would you suggest to do this?
>
> Thanks!
>
> Best Regards,
>
> Sergii Iefimov
>
> Mobile phone:                +380 (68) 361 4627
> E-mail:                          efimserg at gmail.com
>
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