I have been unable to find a provider that gives consistent delivery and have trialled several (flow route, gafachi, etc.).
Most of our customers employ multiple wan instances and either the implementations of t.38 fail A LOT or the carrier is a cdr and signalling provider (aggregator) and the media/rtp comes from some other network and hence routing becomes problematic. None of the other providers I have tested worked well except appia. T.38 is different because unless the carrier is serious they cannot guarantee the routes and hence the failure rate becomes higher. I have tested appia using both sipx to receive paperless faxes AND send/receive plain paper with a properly configured analog gateway and it works fine. On May 23, 2012 8:30 AM, "Mike Pinkerton" <[email protected]> wrote: > Tony: > > That volume is way beyond what we will do. Our inbound faxes are very > important, but only occasional -- perhaps less than 100 per month. > > Any suggestion on a trunk provider for a low volume use case? > > Thanks. > > -- > Mike Pinkerton > > > > On 23 May 2012, at 08:12, Tony Graziano wrote: > > That is correct. We use appia but you need a minimum of 250.00 billing per > month to setup an account t with them and be clear you need t.38 enabled > trunks. You have to set your re-register intervals to very short periods > (180 seconds), otherwise its normal. > On May 23, 2012 7:59 AM, "Mike Pinkerton" <[email protected]> wrote: > >> We need to implement faxing. At the moment, I am most concerned >> about inbound faxes. My understanding is that sipXecs can do a T.38 >> to e-mail conversion and mail inbound faxes to users' mailboxes. Is >> that correct? >> >> Does anyone have a SIP trunk provider with good T.38 support that he >> or she would recommend? If so, are there any peculiar config >> settings required to work with that provider? >> >> Thanks. >> > > > _______________________________________________ > sipx-users mailing list > [email protected] > List Archive: http://list.sipfoundry.org/archive/sipx-users/ > -- LAN/Telephony/Security and Control Systems Helpdesk: Telephone: 434.984.8426 sip: [email protected] Helpdesk Customers: http://myhelp.myitdepartment.net Blog: http://blog.myitdepartment.net
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