hi,Minessale
thank for your aswer, I show my setting below:
my previous setting in vars.xml is：
<X-PRE-PROCESS cmd="set"
data="global_codec_prefs=g7...@32000h,sp...@8000h@20i,sp...@16000h@20i,sp...@32000h@20i,g7...@16000h,G722,PCMU,PCMA,i...@30i,GSM"/>
then I change my setting as:
<X-PRE-PROCESS cmd="set"
data="global_codec_prefs=g7...@32000h,sp...@8000h,sp...@16000h,sp...@32000h,g7...@16000h,G722,PCMU,PCMA,i...@30i,GSM"/>
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.
also I test many sip softphone, and get my analyze as:
the media consultation in SDP(Session Discription Protocol) is not work
correctly in sp...@8000.
can you get me more suggestion?
or any one who have such experience in it ?
thanks a lot !
--Forwarded Message Attachment--
From: [email protected]
To: [email protected]
Date: Tue, 22 Dec 2009 09:20:19 -0600
Subject: Re: [Freeswitch-dev] Help ！ How to adjust the freeswitch speex Codec
's parameter for my sip phone
add sp...@16000h instead of just speex to the codec list.
2009/12/21 sky tan <[email protected]>
So I explain my question as:
if I use x-lite softphone in speex codec(it must be narrowband), the vioce
quality is pool .
but when I use X-lite in speex wideband codec , the voice quality is very nice.
I do try to change the parameter of default_codec_settings in mod_speex.c , but
it seen don't
affect anything.
so who can tell me how to ajust the freeswitch side to fit the X-lite
softphone in speex narrowband?
best regards .
your freeswitch' fan.
--
Anthony Minessale II
FreeSWITCH http://www.freeswitch.org/
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