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Discussion in '3CX Phone System - General' started by Urbok, Nov 1, 2007.
is 3cx v4 beta working with g729? can I install v4 to test g729 codec?
g729 is only in paid version.
Which kind of tests, related to G729, you are planning to perform against version 4?
in italy ADSL with 256kbit upload is the standard in hi speed comunication.
Provider as Eutelia uses g729 as standard (for bandwidth usate propouse).
I've trived G711 and GSM with 3cx but with bad results (g711 too much
bandwidth and GSM too poor quality....)
I need to test G729 to complete the tests (and compare Eutelia directly connected VS 3cx.)
btw how do you know which codec the system is actually using?
Do you expect better quality from G279?
from g729 I expect better voice quality (thanks to the voice predict feature of this codec) with less bandwith (8kbps each channel)
I'm monitoring the router with a packet sniffer and I'm calculating the amount of voice packets during conversation.
actualy I'm using GSM with poor voice quality.
Codecs supported by Eutelia is: G711 G729 GSM. No ILBC... I was courous also about the performance of this codec.....
Do you expect better performance from G729?
I expect also more CPU usage on the server with G729...
I expect higher cpu usage but better voicequality performance with less bandwidth.