Hi, 

We are occasionally seeing in our logs the following error:

7115ef69-3964-469c-b577-3127a9972bf6 2016-04-12 04:54:55.851240 [CRIT] switch_core_io.c:1255 sofia/-profile_name-/-number-@-carrier- not enough buffer space for required resample operation!
0b59a195-525e-49d4-8310-877d05c06849 2016-04-12 08:01:54.571182 [CRIT] switch_core_io.c:1255 sofia/-profile_name-/-number-@-carrier- not enough buffer space for required resample operation!
c1dc692d-95b9-409d-b51e-75cc85c30e1f 2016-04-13 01:07:39.491176 [CRIT] switch_core_io.c:1255 sofia/-profile_name-/-number-@-carrier- not enough buffer space for required resample operation!
44ead897-9b00-48c6-825a-f267c8ac6fbd 2016-04-13 03:35:52.471176 [CRIT] switch_core_io.c:1255 sofia/-profile_name-/-number-@-carrier- not enough buffer space for required resample operation!

I have searched and only found this thread:

http://lists.freeswitch.org/pipermail/freeswitch-users/2015-October/116298.html


Does anyone know what can cause these type of errors? What buffer exactly is the one that is out-of-space? Can we increase such buffer size?

FYI: FreeSWITCH (Version 1.6.6 -13-d2d0b32 64bit)



Thanks, 

Joel.