carrier grade fax boards?

Robert Jacobs rjacobs at
Thu Apr 28 15:06:24 UTC 2016

I would not consider any fax board "carrier grade" that uses sip .... sip to pots for faxes is still hit and miss.

-----Original Message-----
From: NANOG [mailto:nanog-bounces at] On Behalf Of Valdis.Kletnieks at
Sent: Thursday, April 28, 2016 1:36 AM
To: Ryan Finnesey <ryan at>
Cc: nanog at
Subject: Re: carrier grade fax boards?

On Thu, 28 Apr 2016 04:30:23 -0000, Ryan Finnesey said:
> I was wondering if anyone had any recommendations on carrier grade fax 
> boards that are SIP based?

What would "carrier grade" even *mean* for a fax board?

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