Good day all I want to know what the best codec is to use for asteris for VOIP We have two towns connected with a 64k line that's going to do VOIP with astersik.At the moment with the default installation the quality is bad and the bandwith is high. Is this even a codec problem Pleas help ALtus
On Thursday 26 August 2004 04:13, altus wrote:> I want to know what the best codec is to use for asteris for VOIP > We have two towns connected with a 64k line that's going to do VOIP with > astersik.At the moment with the default installation the quality is bad and > the bandwith is high. > Is this even a codec problem64kbps is not a lot of bandwidth; You would probably be best with g729 (it costs $10 per simultaneous transcode) -- i.e. if you only ever have one conversation at a time then it's $10 for your license. You can also try iLBC, speex or GSM but you're rapidly running into the limit of your link. If you don't care about audio quality you can play with LPC10. It's extremely low bandwidth but if you try it you'll know why. :-) There is no "best codec" -- it's all a balance of budget, quality and bandwidth. -A.
My objective is to estimate the performances of * How much the trancoded can influence the performances? Thanks, Ale -------------- next part -------------- An HTML attachment was scrubbed... URL: http://lists.digium.com/pipermail/asterisk-users/attachments/20050321/52d1b1ef/attachment.htm
Alessandra Grasso wrote:> My objective is to estimate the performances of * > How much the trancoded can influence the performances? > Thanks,show translation recalc 30 -- Always do right. This will gratify some people and astonish the rest. Mark Twain
Hi I am trying to use g.726 so as to make calls, further i am using cisco PAP ATA's, on these PAP's i have a number of options ranging from 16 to 64 kbps for g.726, i wud prefer to use the 16 kbps version, as in it is my sip.conf i have done this allow=g726 On the PAPS i have selected g.726-32 version (at present), now when i am making my calls my call is straight going into voicemail, I wud prefer to use as mentioned above the 16 kbps version but for now i wud give anything to just make it ( the entire asterisk Linksys PAP2NA package) work with g.726. I cannot find any examples for g.726 in sip.conf so i dont really have an idea!!! Regards Desperate hrishi