Hi,
I have problem with IP trunk between IP 403 and Definity CSi. Most of the time it works fine, but sometimes when I make call from IP office to definity (or vice versa) I can not establish connection and I receive message " denial event 1575: SETUP msg send failed D1=0x830001 D2=0x20 ". Software on IP office is 3.1, and on Definity is R011i.x.x.. Thez are in the same subnet, in the same switch. Bandwidth is 100Mb. Any idea?
Regards