Hi Users, We have a scenario, in which we are uploading recording file on "S3" (AWS) after completion of a call through python script. We encountered error in uploading recording file on S3 for some calls and for some it worked fine. After debugging the issue we have this scenario: Currently when the calls hangup after being answered (before we get the below mentioned logs in fs_cli), the script returns us an error (logs attached). But if we get the below mentioned [Debug] logs and call hangup after these, no error occurs and script successfully upload the file to s3. We have not encountered that issue before. [Debug Logs] 2021-11-19 02:58:08.748629 [DEBUG] switch_ivr_async.c:1427 Record session sample rate: 8000 -> 8000 2021-11-19 02:58:08.748629 [DEBUG] switch_core_media_bug.c:970 Attaching BUG to sofia/external/+18162394364 2021-11-19 02:58:08.768629 [DEBUG] switch_ivr_async.c:1717 No silence detection configured; assuming start of speech 2021-11-19 02:58:09.588628 [DEBUG] switch_rtp.c:7793 Correct audio ip/port confirmed. 2021-11-19 02:58:09.588628 [DEBUG] switch_core_io.c:448 Setting BUG Codec PCMU:0 2021-11-19 02:59:02.468628 [DEBUG] sofia.c:7406 Channel sofia/internal/3175520010@3.210.46.94:12000 entering state [calling][0] 2021-11-19 02:59:02.928627 [DEBUG] sofia.c:7406 Channel sofia/internal/3175520010@3.210.46.94:12000 entering state [ready][200] 2021-11-19 02:59:02.928627 [DEBUG] sofia.c:7416 Remote SDP: v=0 o=Z 0 2 IN IP4 44.227.145.86 s=Z c=IN IP4 44.227.145.86 t=0 0 m=audio 57578 RTP/AVP 0 106 9 8 3 101 98 a=rtpmap:106 opus/48000/2 a=fmtp:106 sprop-maxcapturerate=16000; minptime=20; useinbandfec=1 a=rtpmap:101 telephone-event/8000 a=fmtp:101 0-16 a=rtpmap:98 telephone-event/48000 a=fmtp:98 0-16 2021-11-19 02:59:02.928627 [DEBUG] switch_core_media.c:5601 Audio Codec Compare [PCMU:0:8000:20:64000:1]/[PCMU:0:8000:20:64000:1] 2021-11-19 02:59:02.928627 [DEBUG] switch_core_media.c:5656 Audio Codec Compare [PCMU:0:8000:20:64000:1] ++++ is saved as a match 2021-11-19 02:59:02.928627 [DEBUG] switch_core_media.c:5601 Audio Codec Compare [opus:106:48000:20:0:2]/[PCMU:0:8000:20:64000:1] 2021-11-19 02:59:02.928627 [DEBUG] switch_core_media.c:5601 Audio Codec Compare [G722:9:8000:20:64000:1]/[PCMU:0:8000:20:64000:1] 2021-11-19 02:59:02.928627 [DEBUG] switch_core_media.c:5601 Audio Codec Compare [PCMA:8:8000:20:64000:1]/[PCMU:0:8000:20:64000:1] 2021-11-19 02:59:02.928627 [DEBUG] switch_core_media.c:5601 Audio Codec Compare [GSM:3:8000:20:13200:1]/[PCMU:0:8000:20:64000:1] 2021-11-19 02:59:02.928627 [DEBUG] switch_core_media.c:5517 Set telephone-event payload to 101@8000 2021-11-19 02:59:02.928627 [DEBUG] switch_core_media.c:5860 Set telephone-event payload to 101@8000 2021-11-19 02:59:02.928627 [DEBUG] switch_core_media.c:5918 sofia/internal/3175520010@3.210.46.94:12000 Set 2833 dtmf send payload to 101 recv payload to 101 2021-11-19 02:59:02.928627 [DEBUG] sofia.c:8427 Processing updated SDP 2021-11-19 02:59:02.928627 [DEBUG] switch_core_media.c:8657 Audio params are unchanged for sofia/internal/3175520010@3.210.46.94:12000. ------------------------------------------------------------------------------------------------------------------------------------------ [Upload Error logs] 2021-11-19 02:47:03.348630 [ERR] mod_python.c:317 Error calling python script 2021-11-19 02:47:03.348630 [ERR] mod_python.c:165 Python Error by calling script "s3_upload": <class 'boto3.exceptions.S3UploadFailedError'> Message: Failed to upload /tmp/3175520010_12028997788_fa1b6644-9779-42bb-a830-6bf51381484f.wav to storage.rvm.sas2.co/3175520010_12028997788_fa1b6644-9779-42bb-a830-6bf51381484f.wav: An error occurred (BadDigest) when calling the PutObject operation (reached max retries: 4): The Content-MD5 you specified did not match what we received. Exception: None Traceback (most recent call last) File: "/usr/local/freeswitch/scripts/s3_upload.py", line 22, in fsapi File: "/usr/local/lib/python2.7/dist-packages/boto3/s3/inject.py", line 131, in upload_file File: "/usr/local/lib/python2.7/dist-packages/boto3/s3/transfer.py", line 287, in upload_file ------------------------------------------------------------------------------------------------------------------------------------ Any help in this regard is highly appreciated. Regards, Danish Daud