atcomsystems.ca/forum Forums TDM Business Telephone Systems Samsung Telephones & Systems Remote system access / toll bypass using FXS/FXO ports device (ie SIPURA SPA-3000)

looks correct. now if you used an asterick box you could do all kinds of routing to different stations.. heck, you could just drop in a tepri card and have that cross connected to the asterick box...

pick trunk group (for t1 card) get asterick dialtone, make your calling selection, it then route out your call to witch every switch is out there connected to it..

Also, the remote system could call the extension on the sli and it would ring the trunk port on the local system (but someone would have to answer it) or set it up for disa..

We have this set up on a two dcs system and it worked fine until they desided they didnt need it any longer

So calls can go both ways?

1. Samsung PBX trunk card-fxs on spa3000-internet-spa3000-fxo-SLI analog extension on remote Samsung.

OR

2. Analog remote Extension-SLI port-FXO on SPA3000-internet-Spa3000-FXS- Samsung PBX C1 Trunk Card-ring plan/DISA access?

So both FXO and FXS ports can make both INBOUND and OUTBOUND calls?

You are basically making a 2-way VOIP tunnel through the internet from System#1 C1 Trunk card to System #2 SLI line?

So you access a trunk on system #1 and you get an SLI port on System #2 or if you access the SLI port on system #2 you get the trunk on System #1?

Just when I think I have it figured out, I get confused again.

Thanks.