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Links: ·ALL ·Review Your VoIP Provider ·VoIP Providers ·VoIP FAQ ·Porting Rules ·What Codec?
AuthorAll Replies

SCADAGeo

join:2012-11-08
N California

reply to xboxuser

Re: Need help for setting QOS with DD-Wrt!

said by FastAtLast:

Shouldn't the RTP service also be included in the QOS settings? That's the service that carries the audio data. The SIP service is only used for signaling.

Absolutely, thanks.

said by xboxuser:

Cool!
Thanks for your help! I just make the setting, and sound good!!

As FastAtLast See Profile mentioned above, I forgot to include RTP.

Please go to:

Services Priority
To the right of the "Add" button, select "rtp", then click the "Add" button.
Change the rtp priority to "Express" (If you add XBox Live at a later time, you may want to consider increasing the rtp priority, too).

Click the "Save" button, then the "Apply Settings" button.

Power cycle the router.

said by xboxuser:

Also, maybe you can give me any clue about it .... I also have a unit working on my lan, and want to give it a 512k up & down also ... whats I should do??

Thanks again!

My suggestion is to first test your VoIP settings for a week - you may find that your throughput changes with network congestion, and we need to know the _minimum_ throughput, before other changes are made.

zapattack

join:2012-07-02
CANADA

I do not understand your choice of QOS numbers.
Using a Default BW of 10200/1220 and a recommendation of 8160/976, then the difference is 244 on uplink, but 2040 on downlink, which is not symmetrical?
Shouldn't VoIP requirements be the same in each direction?


SCADAGeo

join:2012-11-08
N California

said by zapattack:

I do not understand your choice of QOS numbers.

I used a very conservative 80% as a starting point because the _minimum_ throughput is based on a few (or less) samples.

We really need the minimum throughput over a period of time (at least a week, and taken at different times of the day).

Once we have that figure, then we can introduce the desired throttling (and perhaps other needs that may not have been mentioned yet), and slowly tune it.

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