Jessee, I tried many combinations of "Voice Volume", "Input Gain" and packetization time , but it's noisy steel. I'm using G.711A-law and packetization time is 20ms. It can be impedance mismatch problem but i cannot adjust impedance of FXO port of MP-114.
--- Jessee J Holmes <[EMAIL PROTECTED]> wrote: > Jason, > > There are a couple things we can try to fix your > problem. > > Your firmware shouldn't be an issue, but latest I've > got now is: > MP118_SIP_F4.80A.034.004.cmp > > Let's try some quick things first though: > > In your web interface, go to advanced config - > channel settings / > voice settings > > There are some options here you can play with: > > "Voice Volume" (IP side of this thing) - by default > this should be > set at '1'. Try bringing this down slowly, I'd say > in increments of 5 > (-4, then -9, and so on). > > Range on this option can be anywhere from -32 to > +32, you really > shouldn't need to go beyond -15; but you're actual > volume on the > calls should still stay reasonable. > > "Input Gain" (telco side) is another option you can > slowly change as > well (set to 0 by default). > > There should also be spot where you can specify the > "codername", you > could possibly try changing this to another codec > such as G.729 or G. > 711u-law (should be the same codec being used on > your Asterisk > system) try changing packet size from 20 to 40 or > 60. This may also > help. > > If none of this stuff helps, let me know. We can > then start getting > really technical. > > Jessee Holmes > Atacomm / Ataractic Corporation > www.atacomm.com > V: 1-877-700-VOIP > [EMAIL PROTECTED] > > Looking for voice over IP products? Visit our VoIP > store at http:// > voipstore.atacomm.com/ > > > On Nov 1, 2006, at 1:45 AM, Jason Kim wrote: > > > Thank you Jessee, > > > > Firmware seems to be recent(4.80A.025.004). > > For 'noisy', I mean IP Phone <--> * <--> MP-114 > side. > > Audio quality of MP-114 <--> PSTN <--> Analog > phone is > > good. > > I think it can be power ground or gain problem. > > Any experience? > > > > Thanks, > > Jason > > > > --- Jessee J Holmes <[EMAIL PROTECTED]> wrote: > > > >> Dear Jason, > >> > >> Please define better noisy? You talking echo > issues? > >> Is it on just > >> your side or on the called party's side as well? > >> This start happening immediately, or was the box > >> working before and > >> the problem just started? > >> > >> Also, a quick heads up, make sure before even > >> beginning to > >> troubleshoot an issue like this you do a factory > >> reset to the unit > >> and get the latest available firmware on it. > Usually > >> that fixes > >> annoying issues like this. > >> > >> Thanks, > >> > >> > >> Jessee Holmes > >> Atacomm / Ataractic Corporation > >> www.atacomm.com > >> V: 1-877-700-VOIP > >> [EMAIL PROTECTED] > >> > >> Looking for voice over IP products? Visit our > VoIP > >> store at http:// > >> voipstore.atacomm.com/ > >> > >> > >> On Oct 30, 2006, at 10:36 PM, Jason Kim wrote: > >> > >>> It's noisy while talking. > >>> Any idea? > >>> > >>> Thanks in advance. > >>> Jason > >>> > >>> > >>> > >>> > >> > > > ______________________________________________________________________ > >> > >>> ______________ > >>> Cheap Talk? Check out Yahoo! Messenger's low > >> PC-to-Phone call rates > >>> (http://voice.yahoo.com) > >>> > >>> _______________________________________________ > >>> --Bandwidth and Colocation provided by > >> Easynews.com -- > >>> > >>> asterisk-users mailing list > >>> To UNSUBSCRIBE or update options visit: > >>> > >> > > > http://lists.digium.com/mailman/listinfo/asterisk-users > >> > >>> _______________________________________________ > >> --Bandwidth and Colocation provided by > Easynews.com > >> -- > >> > >> asterisk-users mailing list > >> To UNSUBSCRIBE or update options visit: > >> > >> > > > http://lists.digium.com/mailman/listinfo/asterisk-users > >> > > > > > > > > > > > ______________________________________________________________________ > > > ______________ > > Low, Low, Low Rates! Check out Yahoo! Messenger's > cheap PC-to-Phone > > call rates > > (http://voice.yahoo.com) > > > > _______________________________________________ > > --Bandwidth and Colocation provided by > Easynews.com -- > > > > asterisk-users mailing list > > To UNSUBSCRIBE or update options visit: > > > http://lists.digium.com/mailman/listinfo/asterisk-users > > > _______________________________________________ > --Bandwidth and Colocation provided by Easynews.com > -- > > asterisk-users mailing list > To UNSUBSCRIBE or update options visit: > > http://lists.digium.com/mailman/listinfo/asterisk-users > __________________________________________________________________________________________ Check out the New Yahoo! Mail - Fire up a more powerful email and get things done faster. (http://advision.webevents.yahoo.com/mailbeta) _______________________________________________ --Bandwidth and Colocation provided by Easynews.com -- asterisk-users mailing list To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users
