Am 13.06.2020 um 22:56 schrieb Antony Stone: Hi Antony,
> I would like to see a much simpler one-for-one comparison: only change one > thing at a time, and see what the difference is. > > So: I suggest you try *two* independent *pairs* of tests: OK > 1a. Using your Android phone, connect using your home wireless network (I > assume you have a wireless network, if not then skip to test 2) to your home > Asterisk server, make a phone call to some external number, check the call > quality. Today was the quality not so excellent as yesterday... Both I and my father in law could hear "interruptions", but so so much as if I call with the Thomson phone... > 1b. Using your Thomson phone, connected using your home cabled network to > your > home Asterisk server, make a phone call to the same external number and check > the call quality. This was the same as always... More little "broken voice" on both parts... > 2a. Using your Android phone, connect from outside your home wireless network > over LTE to your home Asterisk server and make a phone call to the same > number > again (you'll need someone with a bit of patience and understanding on the > other end of this number ...) Check the call quality. It was a little bit better. I didn't hear any "interruptions", but my father in law does. Not many, but somes... > 2b. Take your Thomson telephone to some other location with Internet access, > let it register to your home Asterisk server, and them make a call to the > same > number yet again. I'm sure you can get the Thomson to connect to Asterisk > via > some external network, since you say you can do this from your Android phone. > > Again, check the call quality. Right now I don't have the possibility to do that... :( I did another test, today: I called my leased line number using my mobile phone (over GSM, not VoIP) and wait for the answering maschine. So, as a normal call from outside if I'm not at home. Result: the quality is *excellent*. I didn't hear any "interruptions" in the message of the answering maschine and, as I played the message I spoked there were no "interruptions", too... So, the module voicemail in Asterisk does *not* have the same problems as the other phones. And the Thomson VoIP-phone has more problems than my Android connected to the Asterisk... Maybe helps this behaviour to find the problem? > PS; Just for fun, what happens if you let your Android phone connect via LTE > to your home Asterisk server and you dial your (home, cabled) Thomson phone > from it? What's the call quality like then? The quality is terrible. It is not possible to understand any word... BUT: if I call my wife using the Thomson (she uses a Thomsons, same model, too!) the quality is excellent... > In regard to: > > On Saturday 13 June 2020 at 18:25:32, Luca Bertoncello wrote: > >> 2) where can I change these settings? > > sip.conf > > Look for lines such as > > disallow=all > allow=ulaw > allow=alaw > allow=h263 > > They may be in the [general] section, or they may be in the client (Android / > Thomson) specific sections. In my [general] section I have: disallow=all allow=alaw allow=ulaw allow=ilbc allow=g729 allow=g723 allow=gsm ; Messagenet need gsm... Thanks Luca Bertoncello ([email protected]) -- _____________________________________________________________________ -- Bandwidth and Colocation Provided by http://www.api-digital.com -- Check out the new Asterisk community forum at: https://community.asterisk.org/ New to Asterisk? Start here: https://wiki.asterisk.org/wiki/display/AST/Getting+Started asterisk-users mailing list To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users
