John Beaman wrote: > > John Beaman > Telecom Specialist II > Voice Telecommunications Services Department. > Good Samaritan National Campus > 605-362-3331 > >>>> [EMAIL PROTECTED] 4/4/2008 3:23:49 PM >>> > I'm set up to call 3 digit extensions at the office ( running 1.4.13) > from home ( 1.6.0 beta7) over iax. 1 out of 3 times the call breaks up, > but only in the home -> office direction. office -> home always sounds good. > > If it were a poor internet connection, I'd expect both sides of the > conversation to be poor. Not surprisingly, each side can ping the other > in the same time - 25-30ms. Both servers have the iax jitterbuffer on. > > I could always use a lower bit-rate codec ( now using mu-law ), but I > don't see how it could be a "one way" bit-rate issue. > > Any suggestions appreciated. > > sean > > > _______________________________________________ > > Sean, > Broadband connections are almost always asynchronous, which means your > download speed is considerably higher than upload speed. With some or our > remote workers they were getting 1.5 Mbps download but only 125 Kbps upload > speed! We ended up having to upgrade their connection to a "business class" > connection, but upload speed was still only ½ of the download speed. You can > check your speed both directions with a speed test from a site such as: > http://www.speakeasy.net/speedtest/ > > HTH >
I have a dsl 3m/512k line. speedtest shows 2500/400. I'm not uploading anything. I don't use my home machine as an open server. So 400k should be plenty for one voip connection and the miscellaneous chirps. sean _______________________________________________ -- Bandwidth and Colocation Provided by http://www.api-digital.com -- asterisk-users mailing list To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users
