Have your even had success sending couple pages at once without loosing a part of the page? Had the same problem with X100P and it's still unsolved.
Just wondering how I could synchronize timing with PSTN on the FXO card. On Thu, 2004-10-07 at 19:41, Snezhana Bekova wrote: > Hi! > > I have another question regarding this issue: > > If I send multiple pages I do not loose all the remaining pages after a frame > slip has occured, but only the rest of the current page. It seems to me as if > the frame slip looses some relatively small portion of the image, but not the > whole image from this point on to the end of the page. I can receive the next > page on the same connection, but I do not receive a portion of the previous > page say from where the connection is fine again. > > Why is this? Isn't it possible to loose some part of a page because of frame > slips and still receive the rest of the same page? > I am placing a multi-page fax (each page is OK in the beginning) under the > following URL: > http://sbekova.cyberbg.com/fax/fax-028477011_1.tif > > Snezhana Bekova > > > Цитат на писмо от Steve Underwood <[EMAIL PROTECTED]>: > > > Hi, > > > > If the problem on the PSTN cside, you need to ensure your E1/T1 is > > synchronsied to the PSTN. They will not synchronise to you. Look in your > > zaptel.conf, and ensure it is set to treat your E1/T1 as the primary > > clock source. > > > > Regards, > > Steve > > > > > > Snezhana Bekova wrote: > > > > > Hi Steve, > > > thanks very much for your answer! > > > > > > It is unclear to me if this is a clock problem or a network problem? > > > (the traffic comes from some Cisco VoIP equipment at our operator's > > > side and passes a few 100Mbit switches on fiber). > > > > > > If it is a clock problem, what is to be done? Do we need to syncronise > > > the clock of the asterisk machine at our side to its hardware clock in > > > some way (how?) or is the problem at the operator's side? > > > > > > Snezhana Bekova > > > > > > > > > Цитат на писмо от Steve Underwood <[EMAIL PROTECTED]>: > > > > > > > Hi Snezhana, > > > > > > > > Looking at the audio file, there are frame slips. That is, a clock > > > > synchronisation problem, or a machine missing interrupts has caused one > > > > or more audio samples to be lost. Fast modems (anything faster than > > > > 1200bps basically) cannot cope with even a single lost sample. > > > > > > > > See http://ww.opencall.org/faq/x26.html and > > > > http://ww.opencall.org/faq/x29.html > > > > > > > > Regards, > > > > Steve > > > > > > > > > > > > Snezhana Bekova wrote: > > > > > > > > > Hello, > > > > > We use tiff version 3.5.7-2 and spandsp-0.0.2pre3 with asterisk > > > > > version 1.0 on debian unstable. I have posted for our problem wtih > > > > > fax. RxFax works and we receive faxes, but the tiff file is sometimes > > > > > malformed although the fax seems to be received correctly. Our > > > > > asterisk server receives calls and faxes from a mobile operator. We > > > > > are connected to their Cisco router which connects to our asterisk > > > > > over VoIP that goes inside a Vlan over 100Mbit fiber which passes a > > > > > few switches. We move asterisk to other server, so it is powerful > > > > > enough - it is under load of about 0.01 and CPU load 1% - 2%. So the > > > > > problem is not the server. > > > > > Maybe the problem is on the VoIP channel, but we cannot prove it. > > > > > You can see at http://sbekova.cyberbg.com/fax/ a new example of a > > > > > received tiff file, some audio log files and debug log. > > > > > Are the switches and/or routers changing the packet order or is there > > > > > something else? > > > > > Thanks in advance. > > > > > > > > > > -- > > > > > Snezhana Bekova > > > > > > > > > > > > > > > > > >------------------------------------------------------------------------ > > > > > > > > > >_______________________________________________ > > > > >Asterisk-Users mailing list > > > > >[EMAIL PROTECTED] > > > > >http://lists.digium.com/mailman/listinfo/asterisk-users > > > > >To UNSUBSCRIBE or update options visit: > > > > > http://lists.digium.com/mailman/listinfo/asterisk-users > > > > > > > > > > > > > _______________________________________________ > > > > Asterisk-Users mailing list > > > > [EMAIL PROTECTED] > > > > http://lists.digium.com/mailman/listinfo/asterisk-users > > > > To UNSUBSCRIBE or update options visit: > > > > http://lists.digium.com/mailman/listinfo/asterisk-users > > > > > > > > > > > > > -- > > > > > >------------------------------------------------------------------------ > > > > > >_______________________________________________ > > >Asterisk-Users mailing list > > >[EMAIL PROTECTED] > > >http://lists.digium.com/mailman/listinfo/asterisk-users > > >To UNSUBSCRIBE or update options visit: > > > http://lists.digium.com/mailman/listinfo/asterisk-users > > > > > > > _______________________________________________ > > Asterisk-Users mailing list > > [EMAIL PROTECTED] > > http://lists.digium.com/mailman/listinfo/asterisk-users > > To UNSUBSCRIBE or update options visit: > > http://lists.digium.com/mailman/listinfo/asterisk-users > > > > > -- > _______________________________________________ > Asterisk-Users mailing list > [EMAIL PROTECTED] > http://lists.digium.com/mailman/listinfo/asterisk-users > To UNSUBSCRIBE or update options visit: > http://lists.digium.com/mailman/listinfo/asterisk-users -- Best regards Vlad _______________________________________________ Asterisk-Users mailing list [EMAIL PROTECTED] http://lists.digium.com/mailman/listinfo/asterisk-users To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users
