Glen Turner <[EMAIL PROTECTED]> uttered the following thing: > > <blatant plug> > Much better to use an ISP with explicit support and QoS for VoIP > </blatant plug>
That helps for half of it, but you're still on your own when it comes to upstream qos, which imho is the bigger factor. Personally I use the 'tc' based tools, prioritising RTP traffic over TCP. Keep in mind that the SIP ports (5060) don't need any qos - it's RTP that needs it (so check the apps to see what udp ports they use for rtp). BB -- SLUG - Sydney Linux User's Group Mailing List - http://slug.org.au/ Subscription info and FAQs: http://slug.org.au/faq/mailinglists.html