I have had similar experience with an Intel NIC that had DELL's name on it vs a 3COM 3C905b.
-Jonathan -----Original Message----- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Douglas Logan Sent: Friday, August 26, 2005 10:42 AM To: Asterisk Users Mailing List - Non-Commercial Discussion Subject: Re: [Asterisk-Users] IAX2 Softphone Quality & Network Cards I haven't had similiar experience, but in several threads about sound quality people have talked about Network cards being the culprit. In particular, a few people have commented all sorts of problems on onboard NIC's, since they tend to be of lesser quality than stand-alone NICS. On 8/26/05, Adam Robins <[EMAIL PROTECTED]> wrote: > We are in the process of an Asterisk call center deployment using IAX2 > G711 ulaw softphones. Outbound sound quality is terrible. > > This week we rebuilt the entire LAN with Cisco 2950-EI switches and have > employed QoS on the switches and router. Still sounds terrible. > > What we are now finding is that the network card in the PC may be the > key to the problem. A Dell Optiplex P4 2.4GHz 512MB machine with an > onboard Intel NIC is bad, while an older Dell Dimension P3 864MHz 128MB > machine with onboard 3COM sounds good. > > Has anyone out there had a similar experience? > > Thanks, > Adam > > The contents of this email message and any attachments are confidential and are intended solely for addressee. The information may also be legally privileged. This transmission is sent in trust, for the sole purpose of delivery to the intended recipient. If you have received this transmission in error, any use, reproduction or dissemination of this transmission is strictly prohibited. If you are not the intended recipient, please immediately notify the sender by reply email and delete this message and its attachments, if any. > > > _______________________________________________ > --Bandwidth and Colocation sponsored by Easynews.com -- > > Asterisk-Users mailing list > [email protected] > http://lists.digium.com/mailman/listinfo/asterisk-users > To UNSUBSCRIBE or update options visit: > http://lists.digium.com/mailman/listinfo/asterisk-users > _______________________________________________ --Bandwidth and Colocation sponsored by Easynews.com -- Asterisk-Users mailing list [email protected] http://lists.digium.com/mailman/listinfo/asterisk-users To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users _______________________________________________ --Bandwidth and Colocation sponsored by Easynews.com -- Asterisk-Users mailing list [email protected] http://lists.digium.com/mailman/listinfo/asterisk-users To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users
