Resyncing the JB Messages

Hi,
Is there any way to suppress these WARNINGs from Asterisk? This process seems more ‘Business as Usual’.

[Dec 15 14:25:52] WARNING[31739][C-0000a084]: chan_iax2.c:1230 jb_warning_output: Resyncing the jb. last_delay 0, this delay -399712276, threshold 1000, new offset 399712276

Or maybe there is a config item somewhere to improve this?