Asterisk takes 10 seconds to play a 3-second audio file using Playback()

Asterisk Asterisk Support
1

Hello all,

Asterisk Playback () application plays a 3-second audio file in 10 seconds. I stored the .sln audio file, and in the logs, I found out that Asterisk is showing .slin

[2025-08-19 09:15:04] VERBOSE[451800][C-0000000e] pbx.c: Executing [review_pa@alert:2] Playback("PJSIP/7001-0000000d", "/var/lib/asterisk/sounds/SIPAPPAudio/lpalm41509") in new stack
[2025-08-19 09:15:04] VERBOSE[451800][C-0000000e] file.c: <PJSIP/7001-0000000d> Playing '/var/lib/asterisk/sounds/SIPAPPAudio/lpalm41509.slin' (language 'en')
[2025-08-19 09:15:13] VERBOSE[451800][C-0000000e] pbx.c: Executing [review_pa@alert:3] Wait("PJSIP/7001-0000000d", "1") in new stack
[2025-08-19 09:15:14] VERBOSE[451800][C-0000000e] pbx.c: Executing [review_pa@alert:4] Hangup("PJSIP/7001-0000000d", "") in new stack

Is this something with transcoding, or something with CPU overload, or is on the device side some knowledge would be helpful to resolve this issue

2

You need to narrow it down. Does it only happen on this file, or does it happen with the included sound files?

3

Also need evidence that the file really is only 48kB, and whether the delay is at the start or end.

4

That file happen to sit on remote mounted storage?

5

This topic was automatically closed 30 days after the last reply. New replies are no longer allowed.