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hi,Minessale <br><br> thank for your aswer, I show my setting below:<br>my previous setting in vars.xml is：<br> <X-PRE-PROCESS cmd="set" data="global_codec_prefs=G7221@32000h,speex@8000h@20i,speex@16000h@20i,speex@32000h@20i,G7221@16000h,G722,PCMU,PCMA,iLBC@30i,GSM"/><br><br>then I change my setting as:<br> <X-PRE-PROCESS cmd="set" data="global_codec_prefs=G7221@32000h,speex@8000h,speex@16000h,speex@32000h,G7221@16000h,G722,PCMU,PCMA,iLBC@30i,GSM"/><br><br>the problem still exist. the appearance is : the x-lite (8000h) calling side sound good, and the x-lite called side's voice quality is very poor.<br><br>also I test many sip softphone, and get my analyze as:<br>the media consultation in SDP(Session Discription Protocol) is not work correctly in speex@8000.<br> <br>can you get me more suggestion?<br>or any one who have such experience in it ?<br><br>thanks a lot !<br><br><br><br>--Forwarded Message Attachment--<br>From: anthony.minessale@gmail.com<br>To: freeswitch-dev@lists.freeswitch.org<br>Date: Tue, 22 Dec 2009 09:20:19 -0600<br>Subject: Re: [Freeswitch-dev] Help ！ How to adjust the freeswitch speex Codec 's parameter for my sip phone<br><br>add speex@16000h instead of just speex to the codec list.<br><br><br><div class="ecxgmail_quote">2009/12/21 sky tan <span dir="ltr"><<a href="mailto:sky.side@hotmail.com">sky.side@hotmail.com</a>></span><br><blockquote class="ecxgmail_quote" style="padding-left: 1ex;"><br><br><br><br><br><div><br>So I explain my question as:<br> if I use x-lite softphone in speex codec(it must be narrowband), the vioce quality is pool .<br> but when I use X-lite in speex wideband codec , the voice quality is very nice.<br>I do try to change the parameter of default_codec_settings in mod_speex.c , but it seen don't<br><br>affect anything.<br> so who can tell me how to ajust the freeswitch side to fit the X-lite softphone in speex narrowband?<br><br>best regards .<br>your freeswitch' fan.<br><br></div></blockquote></div><br clear="all"><br>-- <br>Anthony Minessale II<br><br>FreeSWITCH <a href="http://www.freeswitch.org/">http://www.freeswitch.org/</a><br>ClueCon <a href="http://www.cluecon.com/">http://www.cluecon.com/</a><br><br>Twitter: <a href="http://twitter.com/FreeSWITCH_wire">http://twitter.com/FreeSWITCH_wire</a><br><br>AIM: anthm<br><a href="mailto:MSN:anthony_minessale@hotmail.com">MSN:anthony_minessale@hotmail.com</a><br>GTALK/JABBER/<a href="mailto:PAYPAL:anthony.minessale@gmail.com">PAYPAL:anthony.minessale@gmail.com</a><br><br>IRC: <a href="http://irc.freenode.net">irc.freenode.net</a> #freeswitch<br><br>FreeSWITCH Developer Conference<br><a href="mailto:sip:888@conference.freeswitch.org">sip:888@conference.freeswitch.org</a><br><a href="http://conference.freeswitch.org/888">iax:guest@conference.freeswitch.org/888</a><br><br><a href="mailto:googletalk:conf%2B888@conference.freeswitch.org">googletalk:conf+888@conference.freeswitch.org</a><br>pstn:+19193869900<br><br><br><br><br><br><br> <br /><hr />Windows Live Hotmail: <a href='http://www.microsoft.com/middleeast/windows/windowslive/see-it-in-action/social-network-basics.aspx?ocid=PID23461::T:WLMTAGL:ON:WL:en-xm:SI_SB_4:092009' target='_new'>Your friends can get your Facebook updates, right from Hotmail®.</a></body>
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