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Re: Fax over g711 on OXE
Posted: 17 Feb 2012 01:47
by vad
As I understand OXE support FAX over G711 (FAX/modem transparency) but only INSIDE one system. F.e. you have two MG in one PBX - you can use FAX/modem transparency.
But for outside communication - you need to use T.38 (or proprietary fax mode - for ABC-F and not NGP VoIP board).
Re: Fax over g711 on OXE
Posted: 17 Feb 2012 02:21
by tailtwist
Yeah...but at R9.1 n below its still available....
Re: Fax over g711 on OXE
Posted: 17 Feb 2012 03:28
by tot3nkopf
tailtwist wrote:Yeah...but at R9.1 n below its still available....
Where is it available? I have read the R10 release document and still only T38 for fax only.
Re: Fax over g711 on OXE
Posted: 17 Feb 2012 04:47
by vad
tot3nkopf wrote:tailtwist wrote:Yeah...but at R9.1 n below its still available....
Where is it available? I have read the R10 release document and still only T38 for fax only.
I think speach about Direct RTP feature
Re: Fax over g711 on OXE
Posted: 17 Feb 2012 15:50
by murraya
thanks guys but it is as I thought only t38 support on SIP trunks. in my case fax is on SLI card. maybe R11 I have heard from the grapevine.
Re: Fax over g711 on OXE
Posted: 10 Apr 2013 04:43
by morio
over here as well we face the same problem. according to alcatel they say it will be solved in R11.
Re: Fax over g711 on OXE
Posted: 31 Jan 2014 06:32
by ReekmansK
I managed to solve this issue with asterisk 10 and the spandsp library. I created a T38 gateway configuration and it works!
Re: Fax over g711 on OXE
Posted: 31 Jan 2014 07:43
by tot3nkopf
ReekmansK wrote:I managed to solve this issue with asterisk 10 and the spandsp library. I created a T38 gateway configuration and it works!
Can you also share details or maybe documented solution? (may be good for future references)
Re: Fax over g711 on OXE
Posted: 31 Jan 2014 07:50
by ReekmansK
Re: Fax over g711 on OXE
Posted: 31 Jan 2014 07:57
by tot3nkopf