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Waiting for Nortel to get back with fratello. I am also looking at temporary solution using Lantronix device. I currently use about 30 of these devices throughout my company (RS232). I have tried to use it with fastrad without success. Works great with PBX's! Anybody used Lantronix serial...

Copper lines work O.K...However, copper lines change the whole scenario. (Trunk Card) PRI's are not used and the copper POTS lines come from a different phone switch in CO.

I wish it was that simple. It is not a VOIP issue. We are able to communicate over modems just fine. We have always been able to communicate over modems. If it was a VOIP issue we would not be able to communicate at all. We can communicate to anything connected to 81C and anything...

Are you saying to hook up a modem to serial port on RAD and dial in through modem? I am confused with your post. I am not accessing rad through ATA. Maybe I am reading your reply incorrectly.

Yes, this is a voip connection that emulates t1/pri on both ends (G711-ulaw on B's Clear-Channel on D's). Fax machines work fine on ATA devices. In fact we can connect to RADS fine internally...I can connect at 19200. I can also connect from the same CO. Leave the CO and it wont handshake. I...

Exactly! The RAD answers tries to handshake and says RAD not responding. We are running voip trunks between sites and emulating pri on each end. I can internally connect fine...I can grab outside line and dial back in through the CO. However, if I leave our point to points or leave SBC CO...

Anybody come up with a solution on this.

I have been working on this with SBC and have found the same conclusion. It works great from a dedicated POTS line. I can 4 digit dial and connect to RADS. It works within the same CO. it even works when dialing 9,xxx-xxxx. However, it will not work outside local CO. It works on only 2 of...

Did anyone find a solution to this?