Quote:
Originally Posted by jun_j
when I access the sipbroker PSTN number, I’m not using an ATA or soft phone, just a regular handset connected to the PSTN network of our local exchange carrier...I have no problem accessing the remote SPA FXO to call another country local phone number with my ATA or soft phone ,..Only trouble is when using...PSTN=sipbroker PSTN access number=remote SPA=remote local phone number.....
Before with FWD I can do all this using sipbroker PSTN number from any country but since FWD*393 disollution, having 0% success with voxalot or any other account for that matter
I’m suspecting incompatible signaling parameter " like in my home country the signaling parameter are similar with US bell core while I’m in a country with a PSTN network with a different signaling parameter like in the UK or Australia were most standard are in different with US system....OR
Sipbroker doesn’t allow you to transmit DTMF code when the called number are already connected
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PSTN=sipbroker PSTN access number=remote SPA (
registered with VoXalot...and properly setup for NAT transversal if applicable)=remote local phone number
It seems that FWD had an easier time doing a Symmetric NAT connection than VoXalot in certain enviroments (read: restrictive ISPs)...we haven't quite figured out how yet... (see
http://forum.voxalot.com/voxalot-sup...rver-side.html )