[asterisk-users] what codecs for LAN
Dear all I have one more question about codec what codec i use for LAN setup G.729 or Alaw which is best for LAN setup caz some people told me G.729 is use for wan link not for lan caz it is cost effective so can anyone suggest me best codec for asterisk and SIP phone Rgds satish patel - Don't pick lemons. See all the new 2007 cars at Yahoo! Autos.___ --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
Re: [asterisk-users] what codecs for LAN
On Wed, 2007-07-18 at 07:12 -0700, satish patel wrote: I have one more question about codec what codec i use for LAN setup G.729 or Alaw which is best for LAN setup caz some people told me G.729 is use for wan link not for lan caz it is cost effective so can anyone suggest me best codec for asterisk and SIP phone If you've got lots of bandwidth (such as on a local LAN), alaw is probably better. For situations where bandwidth is limited, a codec with good compression such as G.729 is probably better, but it takes quite a bit more CPU power to transcode to/from G.729. (Of course, you could always buy a Digium TC400B transcoder card to offload the transcoding.) Another disadvantage of G.729 is that it's patent encumbered, and as such requires a license to use (again, unless you buy the TC400B card). Luckily, the licenses are quite inexpensive. -Jared -- Jared Smith Community Relations Manager Digium, Inc. ___ --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
Re: [asterisk-users] what codecs for LAN
G711 is preferred if you wont face any bandwith limitation. That is why g729 is used on wan links. Voice quality should be better than g729 ans also less cpu load for asterisk. On 7/18/07, satish patel [EMAIL PROTECTED] wrote: Dear all I have one more question about codec what codec i use for LAN setup G.729 or Alaw which is best for LAN setup caz some people told me G.729 is use for wan link not for lan caz it is cost effective so can anyone suggest me best codec for asterisk and SIP phone Rgds satish patel -- Don't pick lemons. See all the new 2007 carshttp://autos.yahoo.com/new_cars.html;_ylc=X3oDMTE0OGRsc3F2BF9TAzk3MTA3MDc2BHNlYwNtYWlsdGFncwRzbGsDbmV3Y2Fycw--at Yahoo! Autos.http://autos.yahoo.com/new_cars.html;_ylc=X3oDMTE0OGRsc3F2BF9TAzk3MTA3MDc2BHNlYwNtYWlsdGFncwRzbGsDbmV3Y2Fycw-- ___ --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 ___ --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
Re: [asterisk-users] what codecs for LAN
What is the best CODEC/Format combination to use? I've got several * boxes setup on a lan that are IVR servers. All the prompts are in GSM so I was using GSM thinking that it would prevent transcoding between the prompts and the voice channel. Is this an accurate assumption? Is there a better combination? Thanks, David Ruggles CCNA MCSE (NT) CNA A+ Network Engineer Safe Data, Inc. (910) 285-7200[EMAIL PROTECTED] -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Al lists Sent: Wednesday, July 18, 2007 10:46 AM To: Asterisk Users Mailing List - Non-Commercial Discussion Subject: Re: [asterisk-users] what codecs for LAN G711 is preferred if you wont face any bandwith limitation. That is why g729 is used on wan links. Voice quality should be better than g729 ans also less cpu load for asterisk. On 7/18/07, satish patel [EMAIL PROTECTED] wrote: Dear all I have one more question about codec what codec i use for LAN setup G.729 or Alaw which is best for LAN setup caz some people told me G.729 is use for wan link not for lan caz it is cost effective so can anyone suggest me best codec for asterisk and SIP phone Rgds satish patel Don't pick lemons. See all the new 2007 cars at Yahoo! Autos. ___ --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 ___ --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