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-boun...@nanog.org] On Behalf Of valdis.kletni...@vt.edu Sent: Thursday, April 28, 2016 1:36 AM To: Ryan Finnesey <r...@finnesey.com> Cc: nanog@nanog.org 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?