[Freeswitch-users] FS 1.2.5.3: Invalid Jitterbuffer spec [0] must be between 20 and 10000

[Gavin Henry]

> Hi all,
>
> With 1.2.5.3 we're seeing a lot of this:
>
> sofia_glue.c:3549 Invalid Jitterbuffer spec [0] must be between 20 and 10000
>
> our config hasn't changed. What can we read up on that has changed or
> is causing this?

We've found it. This is in sofia_glue.c

if (jb_msec < 20 || jb_msec > 10000) {
3549
switch_log_printf(SWITCH_CHANNEL_SESSION_LOG(tech_pvt->session),
SWITCH_LOG_ERROR,
3550
"Invalid Jitterbuffer spec [%d] must be between 20 and 10000\n",
jb_msec);
3551                         } else {

and mod_spandsp_fax is setting it:

http://fisheye.freeswitch.org/browse/freeswitch.git/src/mod/applications/mod_spandsp/mod_spandsp_fax.c?r=a2e46d558f07366cc99bbf8d5967c3b438bbfd9a#to1347:

switch_channel_set_variable(channel, "jitterbuffer_msec", "0")

Every time we get a fax :-0

Will send a Jira

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