Re: [asterisk-users] FAX on PRI to MFCR2
Thanks for the insight will try that one. Is there any suggested value for this parameter that best work well on fax? Regards, Mac From: Moises Silva moises.si...@gmail.com To: Asterisk Users Mailing List - Non-Commercial Discussion asterisk-users@lists.digium.com Sent: Saturday, February 19, 2011 10:05:45 PM Subject: Re: [asterisk-users] FAX on PRI to MFCR2 On Fri, Feb 18, 2011 at 3:23 AM, leonimar cape leo_mac...@yahoo.com wrote: Hi, I am having issues sending and receiving fax on my asterisk setup. Currently I have a server that has 2 x E1 TDM cards one is sangoma and the other one is openvox. Both support echo cancellation. One of the e1 is connected to our telco provider via mfcr2 where all our incoming calls originate. On the other end is a pri connection going to HICOM PABX where the local attached to a fax is connected. Fax passing thru this connection are not getting thru and always getting drop. FYI: all of the 8xE1s are currently up with two using mfcr2 and the rest is ISDN pri. My guess is that using 2 different cards from 2 different manufacturers for FAX (which is sensitive to time slips) is probably a bad idea because most likely is not possible to synchronize their clocks. If you were using 2 Sangoma ports you can sync the ports with the TE_REF_CLOCK parameter. Moises Silva Senior Software Engineer Sangoma Technologies Inc. | 100 Renfrew Drive, Suite 100, Markham ON L3R 9R6 Canada t. 1 905 474 1990 x128 | e. m...@sangoma.com -- _ -- Bandwidth and Colocation Provided by http://www.api-digital.com -- New to Asterisk? Join us for a live introductory webinar every Thurs: http://www.asterisk.org/hello asterisk-users mailing list To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users
Re: [asterisk-users] FAX on PRI to MFCR2
On Fri, Feb 18, 2011 at 3:23 AM, leonimar cape leo_mac...@yahoo.com wrote: Hi, I am having issues sending and receiving fax on my asterisk setup. Currently I have a server that has 2 x E1 TDM cards one is sangoma and the other one is openvox. Both support echo cancellation. One of the e1 is connected to our telco provider via mfcr2 where all our incoming calls originate. On the other end is a pri connection going to HICOM PABX where the local attached to a fax is connected. Fax passing thru this connection are not getting thru and always getting drop. FYI: all of the 8xE1s are currently up with two using mfcr2 and the rest is ISDN pri. My guess is that using 2 different cards from 2 different manufacturers for FAX (which is sensitive to time slips) is probably a bad idea because most likely is not possible to synchronize their clocks. If you were using 2 Sangoma ports you can sync the ports with the TE_REF_CLOCK parameter. Moises Silva Senior Software Engineer Sangoma Technologies Inc. | 100 Renfrew Drive, Suite 100, Markham ON L3R 9R6 Canada t. 1 905 474 1990 x128 | e. m...@sangoma.com -- _ -- Bandwidth and Colocation Provided by http://www.api-digital.com -- New to Asterisk? Join us for a live introductory webinar every Thurs: http://www.asterisk.org/hello asterisk-users mailing list To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users
Re: [asterisk-users] FAX on PRI to MFCR2
I listened to your email using DriveCarefully and will respond as soon as I can. Download DriveCarefully for free at www.drivecarefully.com -- Sent from my BlackBerry® Senior Support Engineer US Numbers: 561-886-0664 Nicaragua Mobile: +505.8488.6876 -- _ -- Bandwidth and Colocation Provided by http://www.api-digital.com -- New to Asterisk? Join us for a live introductory webinar every Thurs: http://www.asterisk.org/hello asterisk-users mailing list To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users