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 <[email protected]> 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 >
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