QoS VoIP.ms

Question

I'm trying to setup QoS for voip.ms (vancouver server). I setup a traffic shaping policy but cant seem to get anything meaningful setup. I am hoping someone has a walk through of how to set this up. 
 Thanks

DavidWilliams1 · Accepted Answer

Thanks!! I did this. But don't I need to also add the RTP ports? I also don't notice any traffic going through the policy. The UDP port is correct. VoIP.ms uses SIP: 5060 UDP RTP Range: 10001-20000 UDP 
 
 Absolutely! Just doing SIP 5060 isn't going to do much of anything for you. SIP is just signalling, very minimal traffic. The RTP stream is carrying your voice packets and is the important traffic to provide QoS to. That KB article is not complete. 
 So, you want to create the RTP service. And you also want to create FQDN hosts for the voip.ms servers (single or group depending on your needs). This will ensure the policy is only applied to traffic to those destinations and doesn't catch other UDP traffic on those ports.

Then set the DSCP and apply the QoS policy.

sachingurung · Answer

Hi Michael, 
 Greetings. 
 Please refer the link and cross check the configurations for QoS over VoIP services. 
 https://community.sophos.com/kb/en-US/123057 
 Please post screenshots of the configuration as requested from 
 Let us know if you have any further questions. 
 Thanks 
 Sachin Gurung