If I use a Zaptel PCI device then I need to translate between codec to slin. Highbitrate detoriates quality becoz of low bandwidth internet available to the device. Thought of trying 4 zap channels with GSM codec, looks like I can't.
If I want to use without translation, I can go for cheaper alternative with openwrt routers which I'm using right now. Kannaiyan On 7/11/07, Itamar Reis Peixoto <[EMAIL PROTECTED]> wrote:
why you don't use the same codec ? so no translation is needed. -------------------- Itamar Reis Peixoto e-mail: [EMAIL PROTECTED] msn: [EMAIL PROTECTED] skype: itamarjp icq: 81053601 +55 34 3238 3845 +55 11 4063 5033 ----- Original Message ----- From: "Kannaiyan Natesan" <[EMAIL PROTECTED]> To: <[email protected]> Sent: Wednesday, July 11, 2007 10:22 PM Subject: [Soekris] net 5501 not powerful enough? > Hi, > > I tried astlinux today on my net 5501 and looks the processing power > is not enough to drive 4 ports. > > Here is the translation. > > Connected to Asterisk 1.2.18 currently running on pbx (pid = 1000) > pbx*CLI> show translation > Translation times between formats (in milliseconds) > Source Format (Rows) Destination Format(Columns) > > g723 gsm ulaw alaw g726 adpcm slin lpc10 g729 speex ilbc > g723 - - - - - - - - - - - > gsm - - 8 8 23 10 7 43 - - 224 > ulaw - 21 - 1 17 4 1 37 - - 218 > alaw - 21 1 - 17 4 1 37 - - 218 > g726 - 35 16 16 - 18 15 51 - - 232 > adpcm - 21 2 2 17 - 1 37 - - 218 > slin - 20 1 1 16 3 - 36 - - 217 > lpc10 - 43 24 24 39 26 23 - - - 240 > g729 - - - - - - - - - - - > speex - - - - - - - - - - - > ilbc - 60 41 41 56 43 40 76 - - - > > > Should there any optimization needed ? > > Regards, > Kannaiyan > _______________________________________________ > Soekris-tech mailing list > [email protected] > http://lists.soekris.com/mailman/listinfo/soekris-tech >
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