I have installed Asterisk 1.6.1 on SuSE Linux (from OpenSuSE repository). As a clients I use XLite on Mac, all on the same LAN. Server where asterisk is is barely loaded at 5% CPU, have a lot of RAM and plenty of disk space on LEVEL 5 RAID.
Calls to another SIP server (also asterisk) hosted by another company are 100% OK, so it is clearly problem with my server setup.
Background music (before pickup) runs fine, but transmitted voice sound is very choppy, no matter of which codec I use.
I have searched over net, and implemented one by one every reasonable receipt found, including.
[b]highpriority = yes
internal_timing = yes
transmit_silence = no
nat = yes
externip = xx.xx.xx.xx
Downgrading asterisk did not solved problem, too.
Anyone please help if possible…
Many thanks in advance for any suggestion(s).