3 Apr
2012
3 Apr
'12
9:39 p.m.
Ah yes, I think you're correct that a B2BUA fits my needs. I'll look at
sippy too!
Thanks
Rob
On 3 April 2012 15:18, Stefan Sayer <stefan.sayer(a)googlemail.com> wrote:
o Rob Watkin on 04/03/2012 03:20 PM:
Your remark about digest authentication explains why I have had
difficulties. I was considering merging SIP
interconnects with digest
authenticated SIP trunks in a single gateway. I would prefer not to
use a B2BUA as a PSTN gateway in order to avoid carrier media where
possible. I suspect it might be better to separate out any digest
a B2BUA doesn't necessarily need to be in the media path.
if SEMS SBC may fit your needs: you do not set enable_rtprelay in the SBC
profile, you can set SEMS SBC to be signaling-only. you can enable SIP auth
in the profile. you can use syslog CDR to write CDRs to syslog and then
post-process from there; alternatively you can program your own CDR
generation on top of call control interface (or, for 1.4, prepaid
interface), adapt the rest module and use some web app server or similar.
additionally you get stuff like session timers, codec filter, header
manipulation etc.
Stefan