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QoS / ToS / DSCP not configurable and defaulting to no ...
https://community.freepbx.org/t/qos-tos-dscp-not-configurable-and-defaulting-to-no-priority-with-pjsip/34902
tos_audio=ef tos_video=af41 cos_audio=5 cos_video=4 Does nothig - TOS fields are still 0. Any progress? ktrofimov (Kirill Trofimov) 2016-09-17 14:56:45 UTC #5. The same settings for endpoint in “manual mode” - right in pjsip.endpoint.conf. Yes, I do know this file will be overwriten next tine I use web interface, but it was worth trying. ...
asterisk-config/sip.conf at master · RangeNetworks ...
https://github.com/RangeNetworks/asterisk-config/blob/master/sip.conf
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. tos_text=af41 ; Sets TOS for RTP text packets. cos_sip=3 ; Sets 802.1p priority for SIP packets. cos_audio=5 ; …
IP Quality of Service - Asterisk Project - Asterisk ...
https://wiki.asterisk.org/wiki/display/AST/IP+Quality+of+Service
In chan_pjsip, there are three parameters that control the TOS settings: a tos option for a type=transport that controls the TOS of SIP signaling packets, a tos_audio option for a type=endpoint that controls the TOS of RTP audio packets, and a tos_video option for a type=endpoint that controls the TOS of video packets.
The QoS Expedited Forwarding (EF) Model | Network World
https://www.networkworld.com/article/2234016/the-qos-expedited-forwarding-ef-model.html
IP accounting shows the entire ToS byte, while Netflow shows the ToS byte in hexadecimal format. The ToS byte value for EF is as follows: 128 64 32 16 8 4 2 1 1 0 1 1 1 0 0 0 A DSCP value of 46 ...
Howto:Calculate Values for Type of Service (ToS) from ...
https://wiki.innovaphone.com/index.php?title=Howto:Calculate_Values_for_Type_of_Service_(ToS)_from_DiffServ_or_DSCP_Values
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