Yes, I need SIP-REFER (pass back media and signaling to PSTN). I am pretty sure it is doable because voxeo offers this option for their Voice XML customers but I am not interested in a hosted solution at the time - it is quite expensive. As far as I understood, Voip provider MUST have pstn call transfer feature enabled by telecom provider (AT&T for example) and this should work fine with SIP.
-Vladimir Rodionov On Sat, Aug 8, 2009 at 10:40 AM, Phillip Jones <[email protected]> wrote: > Hi there, > > Are you wanting to keep the SIP signaling in FreeSWITCH (SIP re > INVITE) and only pass back the media to the network, or pass back > signaling also (SIP REFER)? > > I know several suppliers who support SIP re INVITE but none that > support SIP REFER. > > Check out http://wiki.freeswitch.org/wiki/Misc._Dialplan_Tools_deflect > and http://wiki.freeswitch.org/wiki/Bypass_Media > > > > On Sat, Aug 8, 2009 at 9:26 AM, Vladimir Rodionov<[email protected]> > wrote: > > Good morning, > > This is the scenario: User 1 (PSTN) calls freeSWITCH (DID). Calls goes > > through PSTN Gateway (1) to freeSWITCH application server (AS) (2). > > AS does some logic and transfers call (or forward) out of Voip provider > > network to another PSTN number User2. > > > > > > This is call bridge > > > > > > UA1 (PSTN) - -> UA2 (PSTN) > > - - > > - (1) - (4) > > -> PSTN Gateway-> > > - - > > (2) - - (3) > > -> FreeSWITCH -> > > > > > > This is what I want to acomplish > > (4) > > UA1 (PSTN) ------------------------------- -> UA2 (PSTN) > > - > > - (1) > > -> PSTN Gateway-> > > - - > > (2) - - (3) > > -> FreeSWITCH -> > > > > > > 1. Can it be implemented in FreeSWITCH? > > 2. Does anybody know Voip providers which support out of network call > > transfer/forwarding to PSTN? > > > > TIA > > > > -Vladimir Rodionov > > > > _______________________________________________ > > FreeSWITCH-users mailing list > > [email protected] > > http://lists.freeswitch.org/mailman/listinfo/freeswitch-users > > UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users > > http://www.freeswitch.org > > > > > _______________________________________________ > FreeSWITCH-users mailing list > [email protected] > http://lists.freeswitch.org/mailman/listinfo/freeswitch-users > UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users > http://www.freeswitch.org >
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