- June 9, 2020 at 8:47 pm
area51roby: when start an external call, i hear the ring tone instantly
I also observed the same.
The sip endpoint starting the call get immediately a “180 ringing”, before the real ringing/progress feedback signaled from the trunk.
I think also that this is a misleading behaviour.
area51roby: don’t hear the ring tone of the trunk.
To be picky, unless you have a POTS line on a dahdi trunk, no real ring tone exists on any digital line…0