Schlechte Qualität bei Handygesprächen

[mansch]

Danke vielmals @sonyKatze . Die eigentliche Ursache zu finden, ist immer gut. Allein die Zeit ....

Es ist eine Text-Datei, im Editor nicht lesbar, aber im Wireshark. Ich denke, es ist ein Protokollmitschnitt, eben das, was man über die Funktion capture.html erreichen kann

Wenn ich mir die Datei anschau, dann sieht die bis auf einige Datensätze normal aus. Aber es schaut auch ein Laie drüber. Ich habe die mal hier reinkopiert. Danke, wenn du dir das nochmal anschauen könntest

1    0.000000    93.131.129.129    62.53.165.208    UDP    226    50002 → 49080 Len=172
2    0.019899    93.131.129.129    62.53.165.208    UDP    226    50002 → 49080 Len=172
3    0.039885    93.131.129.129    62.53.165.208    UDP    226    50002 → 49080 Len=172

23    0.438367    Broadban_00:ff:ff    Slow-Protocols    ESMC    64    Event:Information, QL-SSU-A
24    0.439883    93.131.129.129    62.53.165.208    UDP    226    50002 → 49080 Len=172

33    0.609994    193.163.125.60    93.131.129.129    TCP    70    38718 → 10443 [SYN] Seq=0 Win=14600 Len=0 MSS=1460
34    0.619903    93.131.129.129    62.53.165.208    UDP    226    50002 → 49080 Len=172

76    1.443114    Broadban_00:ff:ff    Slow-Protocols    ESMC    64    Event:Information, QL-SSU-A
77    1.459882    93.131.129.129    62.53.165.208    UDP    226    50002 → 49080 Len=172

92    1.746648    62.53.165.208    93.131.129.129    RTCP    106    Sender Report  
93    1.759896    93.131.129.129    62.53.165.208    UDP    226    50002 → 49080 Len=172

121    2.306672    62.53.165.208    93.131.129.129    RTCP    130    Sender Report   Source description  
122    2.319877    93.131.129.129    62.53.165.208    UDP    226    50002 → 49080 Len=172

129    2.449139    Broadban_00:ff:ff    Slow-Protocols    ESMC    64    Event:Information, QL-SSU-A
130    2.459903    93.131.129.129    62.53.165.208    UDP    226    50002 → 49080 Len=172

144    2.720592    54.220.108.215    93.131.129.129    TCP    66    443 → 51329 [ACK] Seq=1 Ack=1 Win=236 Len=0
145    2.721297    93.131.129.129    54.220.108.215    TCP    66    [TCP ACKed unseen segment] 51329 → 443 [ACK] Seq=1 Ack=2 Win=1024 Len=0
146    2.739874    93.131.129.129    62.53.165.208    UDP    226    50002 → 49080 Len=172
147    2.759893    93.131.129.129    62.53.165.208    UDP    226    50002 → 49080 Len=172
148    2.764184    93.131.129.129    62.53.165.208    RTCP    178    Sender Report   Extended report (RFC 3611)   Source description  
149    2.779896    93.131.129.129    62.53.165.208    UDP    226    50002 → 49080 Len=172

165    3.084054    93.131.129.129    20.199.120.182    TLSv1.2    167    Application Data
166    3.099892    93.131.129.129    62.53.165.208    UDP    226    50002 → 49080 Len=172
167    3.107712    20.199.120.182    93.131.129.129    TLSv1.2    237    Application Data
168    3.119880    93.131.129.129    62.53.165.208    UDP    226    50002 → 49080 Len=172
169    3.139867    93.131.129.129    62.53.165.208    UDP    226    50002 → 49080 Len=172
170    3.159890    93.131.129.129    62.53.165.208    UDP    226    50002 → 49080 Len=172
171    3.160556    93.131.129.129    20.199.120.182    TCP    66    49828 → 443 [ACK] Seq=102 Ack=172 Win=1029 Len=0
172    3.179897    93.131.129.129    62.53.165.208    UDP    226    50002 → 49080 Len=172

186    3.450179    Broadban_00:ff:ff    Slow-Protocols    ESMC    64    Event:Information, QL-SSU-A
187    3.459891    93.131.129.129    62.53.165.208    UDP    226    50002 → 49080 Len=172

219    4.092821    93.131.129.129    94.16.6.169    TCP    90    59285 → 5938 [PSH, ACK] Seq=1 Ack=1 Win=1025 Len=24
220    4.099945    93.131.129.129    62.53.165.208    UDP    226    50002 → 49080 Len=172
221    4.110983    94.16.6.169    93.131.129.129    TCP    90    5938 → 59285 [PSH, ACK] Seq=1 Ack=25 Win=1025 Len=24
222    4.119863    93.131.129.129    62.53.165.208    UDP    226    50002 → 49080 Len=172
223    4.139876    93.131.129.129    62.53.165.208    UDP    226    50002 → 49080 Len=172
224    4.154816    93.131.129.129    94.16.6.169    TCP    66    59285 → 5938 [ACK] Seq=25 Ack=25 Win=1025 Len=0
225    4.159882    93.131.129.129    62.53.165.208    UDP    226    50002 → 49080 Len=172

241    4.460555    Broadban_00:ff:ff    Slow-Protocols    ESMC    64    Event:Information, QL-SSU-A
242    4.480021    93.131.129.129    62.53.165.208    UDP    226    50002 → 49080 Len=172

292    5.472249    Broadban_00:ff:ff    Slow-Protocols    ESMC    64    Event:Information, QL-SSU-A
293    5.479907    93.131.129.129    62.53.165.208    UDP    226    50002 → 49080 Len=172

323    6.065922    93.131.129.129    138.197.188.142    TLSv1.2    188    Application Data, Application Data
324    6.079907    93.131.129.129    62.53.165.208    UDP    226    50002 → 49080 Len=172
325    6.080966    138.197.188.142    93.131.129.129    TLSv1.2    124    Application Data
326    6.081381    93.131.129.129    138.197.188.142    TCP    78    38644 → 443 [ACK] Seq=111 Ack=47 Win=325 Len=0 TSval=73419713 TSecr=815106830
327    6.095784    138.197.188.142    93.131.129.129    TLSv1.2    205    Application Data
328    6.096392    93.131.129.129    138.197.188.142    TCP    78    38644 → 443 [ACK] Seq=111 Ack=174 Win=325 Len=0 TSval=73419715 TSecr=815106845
329    6.099949    93.131.129.129    62.53.165.208    UDP    226    50002 → 49080 Len=172

348    6.470972    Broadban_00:ff:ff    Slow-Protocols    ESMC    64    Event:Information, QL-SSU-A
349    6.479888    93.131.129.129    62.53.165.208    UDP    226    50002 → 49080 Len=172

356    6.616542    AVMAudio_42:f8:81    JuniperN_1e:41:64    PPP LCP    38    Echo Request
357    6.619911    93.131.129.129    62.53.165.208    UDP    226    50002 → 49080 Len=172
358    6.625073    JuniperN_1e:41:64    AVMAudio_42:f8:81    PPP LCP    60    Echo Reply
359    6.639887    93.131.129.129    62.53.165.208    UDP    226    50002 → 49080 Len=172
360    6.659997    93.131.129.129    62.53.165.208    UDP    226    50002 → 49080 Len=172
361    6.672827    93.131.129.129    62.53.165.208    RTCP    178    Sender Report   Extended report (RFC 3611)   Source description  
362    6.680037    93.131.129.129    62.53.165.208    UDP    226    50002 → 49080 Len=172
363    6.699925    93.131.129.129    62.53.165.208    UDP    226    50002 → 49080 Len=172
364    6.719913    93.131.129.129    62.53.165.208    UDP    226    50002 → 49080 Len=172
365    6.739896    93.131.129.129    62.53.165.208    UDP    226    50002 → 49080 Len=172
366    6.746382    62.53.165.208    93.131.129.129    RTCP    106    Sender Report  
367    6.759915    93.131.129.129    62.53.165.208    UDP    226    50002 → 49080 Len=172

404    7.481145    Broadban_00:ff:ff    Slow-Protocols    ESMC    64    Event:Information, QL-SSU-A
405    7.499943    93.131.129.129    62.53.165.208    UDP    226    50002 → 49080 Len=172

455    8.492147    Broadban_00:ff:ff    Slow-Protocols    ESMC    64    Event:Information, QL-SSU-A
456    8.499906    93.131.129.129    62.53.165.208    UDP    226    50002 → 49080 Len=172

470    8.779082    159.69.86.160    93.131.129.129    TCP    78    443 → 35294 [ACK] Seq=1 Ack=1 Win=501 Len=0 TSval=369693235 TSecr=73418464
471    8.779689    93.131.129.129    159.69.86.160    TCP    78    [TCP ACKed unseen segment] 35294 → 443 [ACK] Seq=1 Ack=2 Win=367 Len=0 TSval=73419983 TSecr=369677993
472    8.780060    93.131.129.129    62.53.165.208    UDP    226    50002 → 49080 Len=172
473    8.799927    93.131.129.129    62.53.165.208    UDP    226    50002 → 49080 Len=172
474    8.819893    93.131.129.129    62.53.165.208    UDP    226    50002 → 49080 Len=172
475    8.839905    93.131.129.129    62.53.165.208    UDP    226    50002 → 49080 Len=172
476    8.856452    54.155.201.133    93.131.129.129    TCP    66    443 → 52848 [ACK] Seq=1 Ack=1 Win=244 Len=0
477    8.857015    93.131.129.129    54.155.201.133    TCP    66    [TCP ACKed unseen segment] 52848 → 443 [ACK] Seq=1 Ack=2 Win=1024 Len=0
478    8.859928    93.131.129.129    62.53.165.208    UDP    226    50002 → 49080 Len=172
479    8.879874    93.131.129.129    62.53.165.208    UDP    226    50002 → 49080 Len=172
480    8.899914    93.131.129.129    62.53.165.208    UDP    226    50002 → 49080 Len=172
481    8.919877    93.131.129.129    62.53.165.208    UDP    226    50002 → 49080 Len=172
482    8.939898    93.131.129.129    62.53.165.208    UDP    226    50002 → 49080 Len=172
483    8.959927    93.131.129.129    62.53.165.208    UDP    226    50002 → 49080 Len=172
484    8.963671    54.73.123.250    93.131.129.129    TCP    66    443 → 59515 [ACK] Seq=1 Ack=1 Win=249 Len=0
485    8.964352    93.131.129.129    54.73.123.250    TCP    66    [TCP ACKed unseen segment] 59515 → 443 [ACK] Seq=1 Ack=2 Win=1024 Len=0
486    8.979902    93.131.129.129    62.53.165.208    UDP    226    50002 → 49080 Len=172
487    8.999890    93.131.129.129    62.53.165.208    UDP    226    50002 → 49080 Len=172
488    9.019916    93.131.129.129    62.53.165.208    UDP    226    50002 → 49080 Len=172
489    9.039900    93.131.129.129    62.53.165.208    UDP    226    50002 → 49080 Len=172
490    9.059905    93.131.129.129    62.53.165.208    UDP    226    50002 → 49080 Len=172
491    9.079879    93.131.129.129    62.53.165.208    UDP    226    50002 → 49080 Len=172
492    9.099911    93.131.129.129    62.53.165.208    UDP    226    50002 → 49080 Len=172
493    9.108013    93.131.129.129    94.16.6.169    TCP    90    59285 → 5938 [PSH, ACK] Seq=25 Ack=25 Win=1025 Len=24
494    9.119895    93.131.129.129    62.53.165.208    UDP    226    50002 → 49080 Len=172
495    9.123424    93.131.129.129    148.251.191.143    TLSv1.2    1261    Application Data, Application Data, Application Data
496    9.139883    93.131.129.129    62.53.165.208    UDP    226    50002 → 49080 Len=172
497    9.145954    148.251.191.143    93.131.129.129    TLSv1.2    171    Application Data
498    9.145970    148.251.191.143    93.131.129.129    TLSv1.2    236    Application Data
499    9.146721    93.131.129.129    148.251.191.143    TCP    78    51938 → 443 [ACK] Seq=1184 Ack=252 Win=1414 Len=0 TSval=73420020 TSecr=742984476
500    9.159899    93.131.129.129    62.53.165.208    UDP    226    50002 → 49080 Len=172
501    9.176395    94.16.6.169    93.131.129.129    TCP    66    5938 → 59285 [ACK] Seq=25 Ack=49 Win=1025 Len=0

[CODE] TAG [/CODE] gesetzt by stoney

 

[sonyKatze]

In Wireshark kannst Du oben links über das Eingabefeld filtern: sip || rtp
In Deinem Fall, scheint der SIP-Verkehr verschlüsselt. Du musst in der FRITZ!Box bei Deinem Telefonie-Anbieter in den erweiterten Einstellungen (bzw. durch kurzzeitige Umschaltung auf „anderen Anbieter“) als „Transport“ von „Automatisch“ auf „UDP“ ändern bzw. „Verschlüsselte Telefonie“ abhaken. Dann können wir mittels Paketmitschnitt zusehen. Theoretisch könntest Du auch über den Export der Support-Dateien die SIP-verkehr sehen – aber dann fehlen uns die RTP-Pakete. Daher lieber kurzzeitig mal ohne Verschlüsselung.