cancel
Showing results for 
Show  only  | Search instead for 
Did you mean: 
Highlighted
New Contributor

Atlas 550 faxing thru device problem

Configuration

Atlas 550 with a traditional PRI connection to PSTN(no SIP)

4 fxs\analog cards in atlas allowing for 24 "Pots"  lines

Connect any type fax machine to one fax port on Atlas

When faxing to another fax machine thru the Atlas the baud rate drops to 9600 which makes for real slow faxing, often the other end fax hangs up due to the slow speed

Are there any settings that would cause this slow down in baud rate in the Atlas 550?

0 Kudos
Reply
1 Reply
Highlighted
Honored Contributor
Honored Contributor

Re: Atlas 550 faxing thru device problem

Check for errors or timing slips on the T1 to the PRI. Also you might need to tweak the impedance settings on the FXS port(s) to match the fax machine. Check also for bad wiring on the analog side. Do you hear any artifacts if you place a voice call on the line such as hum, static or a periodic ticking?

0 Kudos
Reply