unfortunately that made no difference.

Is there any way to up the SIP Server logging so that i can see whether or not SIP server is "seeing" the invite?

Hi Lakeview

All i see is a series of invite rows,

INVITE etc etc etc
INVITE etc etc etc
INVITE etc etc etc
.
.
.

eventually after about 30 seconds the repeating INVITES stop and are followed by CANCEL's (about 8 of them)

hi Lakeview, sorry for the delayed response. Regaring NAT, i did set the external ip of the router in the Interface Address but it makes no difference. Regarding response packet, I'm not entirely sure how to view the response packet, could you give me brief instructions? I clicked follow UDP stream ...

yes, if i adjust my ITSP to 'route to ID' and setup xlite to register with the ITSP appropriately then I can successfully receive a call. I also tried removing the $outbound as you suggested but with no success. anyone else have any ideas? do i need to get SIP Server to register to the ITSP somehow ...

1. Brekeke Product Name and version: SIP Server 2.2 2. Java version: 3. OS type and the version: Vista 4. UA (phone), gateway or other hardware/software involved: voiptalk.org ITSP 5. Select your network pattern from http://www.brekeke-sip.com/bbs/network/networkpatterns.html : pattern 8 6. Your ...