QoS : Tos And Cos Settings


Hi All,

I need some assistance with QoS. We have multiple Asterisk servers on a MPLS network. We have just moved over to Verizon and for us to get QoS Verizon are saying we need to use af41.

I need to check what exactly I need to do as this is a new area for me.

We only use IAX over our WAN links as SIP is on the local LAN. In IAX I have set: /etc/asterisk/iax.conf tos=af41 cos=4

https://wiki.asterisk.org/wiki/display/AST/IP+Quality+of+Service this pages sais I need to use a vconfig command. This is what is confusing me.

vconfig set_egress_map [vlan-device] [skb-priority] [vlan-qos]

is someone able to suggest…

Asterisk Users 3 years ago 1 Answer