Vodia PBX Posted October 11, 2022 Report Share Posted October 11, 2022 We have released a new version of the app. There are two noteworthy improvements in this version. The first one is a better understandable icon. Users now see a handset, and they will understand that this app must have something to do with telephony. The second one is that we added support for the OPUS codec. IMHO that is a huge step, because this does not only mean that internal calls now can enjoy up to 48 kHz high fidelity; it also comes with a much better packet loss concealment which is part of OPUS. G711 is very bad with lost packets, and a lot of user frustration might just come from the stuttering audio when they have less than perfect internet connectivity. I would recommend trying to enable the OPUS codec on the PBX if you are on 68.0.20 or later, this should be a new experience for the iOS users. Quote Link to comment Share on other sites More sharing options...
Frederic Pi Posted October 17, 2022 Report Share Posted October 17, 2022 Hi, we tested the app on 68.0.20 and 68.0.24. We tried using OPUS, and found that the sound is very loud and a bit 'metallic'. Did you have any similar returns with OPUS? We experience this with iOS and Android. Quote Link to comment Share on other sites More sharing options...
ed_fr Posted October 18, 2022 Report Share Posted October 18, 2022 Hello, I updated the VODIA server to v68.0.24 and updated the iPhone app. Then, I activated the OPUS codec on extensions. During calls, I have poor sound quality. The voice is "metalic". Is there an adjustment to be made somewhere? (the server have sufficient hardware resources) Quote Link to comment Share on other sites More sharing options...
Frederic Pi Posted October 20, 2022 Report Share Posted October 20, 2022 it has been written that a version will be released at the end of week 25. beta will it solve this problem? I noticed that it was difficult to adjust the sound also on the application when a call is in progress.. Quote Link to comment Share on other sites More sharing options...
mskenderian Posted October 20, 2022 Report Share Posted October 20, 2022 20 minutes ago, Frederic Pi said: it has been written that a version will be released at the end of week 25. beta will it solve this problem? I noticed that it was difficult to adjust the sound also on the application when a call is in progress.. Yes i have reported this issue also. Quote Link to comment Share on other sites More sharing options...
Frederic Pi Posted October 20, 2022 Report Share Posted October 20, 2022 Thanks Quote Link to comment Share on other sites More sharing options...
Frederic Pi Posted October 23, 2022 Report Share Posted October 23, 2022 I tried the new version 25.beta and there is still an abnormally loud sound when two devices configure with the opus codec call each other. it is also impossible to adjust the sound on the iOS phone with the application. Quote Link to comment Share on other sites More sharing options...
Vodia PBX Posted October 25, 2022 Author Report Share Posted October 25, 2022 Well it should not sound metallic. What could be the problem is that there is some transcoding going on, e.g. the call comes in on G.722 and then has to be transcoded into OPUS. Quality never goes up with transcoding. If you can reproduce the problem, please generate a PCAP trace and attach it to a ticket so that we can take a look at it. Quote Link to comment Share on other sites More sharing options...
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