On 7/9/07, Jay Austad <austad at signal15.com> wrote: > <snip /> > > Does anyone have experience with both? I'm going to use Sangoma > cards instead of the Digium ones. I need DUNDI support, which > appears to still be in CallWeaver. However, the one thing I'm > worried about is that it looks like it is missing the SLA (shared/ > bridged line appearance) functionality that was added in the 1.4 > train of Asterisk. > > Also, if there are any other free/open source projects out there that > you think are worth mentioning, definitely let me know. Right now, > I'm leaning towards CallWeaver. Hrm - that's a bummer you're having problems with Asterisk. I'm running it at 5 sites around the world, and it's working great. My locations have very simple dialplans, though, and I'm only running SIP on the LAN, so I don't have to deal with the NAT/firewall issues you mentioned. I'm using IAX trunks for site->site traffic as well as to/from my ITSP. I don't know if IAX is an option for you, but I found it to be *vastly* more reliable for call trunking than SIP was. You'll be quite pleased with Sangoma's hardware. I have yet to have a single problem with it. I have two of their quad port cards and one dual port card in production, and they're all rock-solid. I've not had experience w/ Digium's hardware, so I can't really compare... -erik -- Erik Anderson http://andersonfam.org