[quote=“MuppetMaster”][quote=“blesets”]thanks, yes im already read that site, and try to calculate the bandwidth consumtion.
I try to ping my router, the resond time is +/- 4000ms, it’s make me confused, when i plug off my ata I ping my routers avarege respon is 130ms.
and Interestly, when i use a x-lite (both) software the sound is in good quality.
is there anydifferent between x-lite and ATA bandwidth consumtion, when using same codec?
Sounds like you have a real ATA problem there, as 4000ms is astronomical. What ATA are you using? Is it on the latest firmware?[/quote]
I am using Grandstream HT 488. I change with other ATA, it;s just work fine. The respond time is 130ms. But I am not sure with my first ATA… Maybe just miss configure, or maybe our provider has a problem. Coz I try to traceroute there is a big delay in provider router, in third hop.
Now I can make a good quality voice, using g723, 6.3kbps,and my tos=0x18.