Eric, You are right, at least, in my case. My PRI gives me the inbound call on whatever channel is available.
I have now modified my Rhino CB with the Options stated earlier in a message by Bryce Chidester of Rhino Equipment. I now modified my wanpipe1.conf (port connected to PRI) and set TDMV_HWEC=YES but I noticed that TE_CLOCK is set to NORMAL. On wanpipe2.conf -- I have TDMV_HWEC=NO (I never want EC on my FAX port, im assuming this is right) and the TE_CLOCK is set to MASTER. Is this a correct setup for me? Something in my stomach tells me it is not. Thanks for everyones assistance! I apprecaite it very much! ++Amaru --- On Mon, 9/8/08, Eric "ManxPower" Wieling <[EMAIL PROTECTED]> wrote: From: Eric "ManxPower" Wieling <[EMAIL PROTECTED]> Subject: Re: [asterisk-users] FAX over T1 Question To: "Asterisk Users Mailing List - Non-Commercial Discussion" <[email protected]> Date: Monday, September 8, 2008, 3:54 PM On a PRI calls come in on ANY B-channel. Therefore you cannot just disable EC on the Fax channels, because there are no dedicated channels for fax. On a Channelized T-1 you can dedicate channels for fax or any other thing. You can't do that on PRI. Steve Totaro wrote: > I don't know what Eric is talking about. My advice applies to T1 PRI > as does the rest as far as I care to read. > > Thanks, > Steve Totaro > > On Mon, Sep 8, 2008 at 10:56 AM, Amaru Netapshaak > <[EMAIL PROTECTED]> wrote: >> Eric, >> >> So what is practical for a PRI then? >> >> Thank you!!! >> >> ++Amaru >> >> --- On Fri, 9/5/08, Eric "ManxPower" Wieling <[EMAIL PROTECTED]> wrote: >> >> From: Eric "ManxPower" Wieling <[EMAIL PROTECTED]> >> Subject: Re: [asterisk-users] FAX over T1 Question >> To: [EMAIL PROTECTED], "Asterisk Users Mailing List - Non-Commercial >> Discussion" <[email protected]> >> Date: Friday, September 5, 2008, 10:04 PM >> >> The thing is, you are doing FAX over PRI, not FAX over T-1 (which to me >> implies Channelized T-1). Seems like most people gave you advice that >> might apply to a Channelized T-1, but would not apply or be practical >> for a PRI. >> >> Amaru Netapshaak wrote: >>> Bob, >>> >>> I should have added that I have disabled hardware EC on the T1 ports. >>> >>> Here is a sample of my zapata.conf -- channels 1-23 are my incoming PRI. >>> This PRI handles both Voice AND FAX calls. Having the hardware EC >>> disabled makes for poor voice communications, and im looking for a way to >>> enable/disable EC per the call type. I understand that >> "echoncancelwhenbridged" >>> and Zapata should be telling my A104d to enable/disable HWEC >> automatically. >>> Channel 25 is the first FXS port on my Rhino CB. It has a FAX directly >>> attached to it. >>> >>> [channels] >>> language = en >>> switchtype = national >>> signalling = pri_cpe >>> pridialplan = national >>> prilocaldialplan = national >>> faxdetect = both >>> echotraining = no >>> echocancel >> = 256 >>> echocancelwhenbridged = no >>> relaxdtmf = yes >>> overlapdial = no >>> usecallingpres = yes >>> amaflags = default >>> context = default >>> group = 1 >>> channel => 1-23 >>> >>> signalling = fxo_ls >>> faxdetect = both >>> echotraining = no >>> echocancel = no >>> echocancelwhenbridged = no >>> relaxdtmf = yes >>> context = default >>> callerid = "FAX" <1112222> >>> channel => 25 >>> >>> Thanks for your assistance everyone! >>> >>> >>> >>> --- On Fri, 9/5/08, Bob Pierce <[EMAIL PROTECTED]> wrote: >>> From: Bob Pierce <[EMAIL PROTECTED]> >>> Subject: Re: [asterisk-users] FAX over >> T1 Question >>> To: "Asterisk Users Mailing List - Non-Commercial Discussion" >> <[email protected]> >>> Date: Friday, September 5, 2008, 4:43 PM >>> >>> On Fri, 2008-09-05 at 09:19 -0700, Amaru Netapshaak wrote: >>>> I have a Sangoma A104d T1 card, a Rhino 24-port FXS box, and am >>>> running >>>> Asterisk 1.4.21.2 >>> I think you're mostly right on this setup, but I wonder if your A104d >> is >>> doing some hardware echo cancellation on these calls. If I'm not >>> mistaken, that can mess up fax machine communications. >>> >>> Bob >>> >>> >>> >>> >>> >>> >>> ------------------------------------------------------------------------ >>> >>> _______________________________________________ >>> -- Bandwidth and Colocation Provided by http://www.api-digital.com -- >>> >>> AstriCon 2008 - September 22 - 25 >> Phoenix, Arizona >>> Register Now: http://www.astricon.net >>> >>> asterisk-users mailing list >>> To UNSUBSCRIBE or update options visit: >>> http://lists.digium.com/mailman/listinfo/asterisk-users >>> >> -- >> Consulting for Asterisk, Polycom, Sangoma, Digium, Cisco, LAN, WAN, QoS, >> T-1, PRI, Frame Relay, Linux, and network design. Based near >> Birmingham, AL. Now accepting clients worldwide. >> >> >> _______________________________________________ >> -- Bandwidth and Colocation Provided by http://www.api-digital.com -- >> >> AstriCon 2008 - September 22 - 25 Phoenix, Arizona >> Register Now: http://www.astricon.net >> >> asterisk-users mailing list >> To UNSUBSCRIBE or update options visit: >> http://lists.digium.com/mailman/listinfo/asterisk-users >> > > _______________________________________________ > -- Bandwidth and Colocation Provided by http://www.api-digital.com -- > > AstriCon 2008 - September 22 - 25 Phoenix, Arizona > Register Now: http://www.astricon.net > > asterisk-users mailing list > To UNSUBSCRIBE or update options visit: > http://lists.digium.com/mailman/listinfo/asterisk-users > > -- Consulting for Asterisk, Polycom, Sangoma, Digium, Cisco, LAN, WAN, QoS, T-1, PRI, Frame Relay, Linux, and network design. Based near Birmingham, AL. Now accepting clients worldwide. _______________________________________________ -- Bandwidth and Colocation Provided by http://www.api-digital.com -- AstriCon 2008 - September 22 - 25 Phoenix, Arizona Register Now: http://www.astricon.net asterisk-users mailing list To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users
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