Me too.

Voip: Callcentric.com
OS2008 Diablo - network error
OS2008 out of box - connected fine, but I only got one way communication (no incoming sound, outgoing sound worked ok).

Tested with softphone on my pc from same network and everything works fine.

Disabled "Discover Public IP" and I can connect now, BUT something is very wrong. I get ringing when I dial, but no answer therefore call is not going out properly. At least with the previous OS I could make a call even if I couldn't hear anyone talking!

I suspect that callcentric requires codec settings that are not supported; here is what I need to set somehow (but I cannot find settings for these):

Silence Suppression NO or OFF
G.723 Rate 6.3 kbps
Codec Orders Place codec's that are available in the following order (from 1 highest priority, to 12 lowest priority):
1. G.729
2. G.723 6.3k
3. GSM
4. iLBC
5. Speex 8k
6. G.728
7. G.726
8. Speex 16k
9. Speex 32k
10. G.722
11. G.711 mu-law
12. G.711 A-law


Other Settings:

STUN Server NO or OFF
Subscribe for Message Waiting Indicator (MWI) NO or OFF
Send DTMF RTP (RFC 2833)
DTMF Payload Type 101