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General Support => Installation and Set-Up (Devices) => Topic started by: bsdaiwa on November 17, 2014, 01:58:02 PM

Title: Brazil (Brasil) ACImpedance
Post by: bsdaiwa on November 17, 2014, 01:58:02 PM
Can anyone tell me what the ACImpedance setting for a POTS line in Brazil (Brasil) would be? I am getting an echo on my OBi 200 OBiline POTS connection and I read that adjusting the ACImpedance would correct it.
Thanks
Title: Re: Brazil (Brasil) ACImpedance
Post by: drgeoff on November 17, 2014, 02:44:49 PM
http://www.3amsystems.com/World_Tone_Database/Compliance_data

Says 600 for Brasil. (Same as US and OBi default.)
Title: Re: Brazil (Brasil) ACImpedance
Post by: bsdaiwa on November 17, 2014, 03:57:44 PM
Thanks drgeoff, do you or anyone else have any ideas on how to eliminate the echo?