hi jean,<br><br>tnx for the reply, already tried grandstream, sipura and a NO brand ATA from china. <br>got the same problem. do u have a specific ATA that u can recommend?<br><br>if theres none im down to last option (hope not the last) hehehe:
<br>where in the asterisk code do the SIP 200 are receive?<br><br>sip <---> asterisk1 <---> asterisk2 <---> ATA/fxs/fxo <---> PSTN<br><br>hope im not asking too much, that is the current setup:<br>
my workaround is to delay for 20sec the SIP 200 from ATA to asterisk2 <br>before it reach asterisk1. since the ATA that i have tested send the <br>SIP 183 and SIP 200 even before the PSTN line rings.. <br><br>is it possible? your recommendation are highly appreciated..
<br><br>regards,<br>arvin<br><br><br><div class="gmail_quote">On Nov 28, 2007 3:33 AM, Jean-Michel Hiver <<a href="mailto:jhiver@ykoz.net">jhiver@ykoz.net</a>> wrote:<br><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
Hi,<br><br>Your ATAs are buggy or do not handle / pass progress in band<br>information properly. Unfortunately, there isn't much you can do.<br>Flash the firmware pehaps?<br><br><br>2007/11/27, robert santos <<a href="mailto:bikolboy@gmail.com">
bikolboy@gmail.com</a>>:<br><div><div></div><div class="Wj3C7c">> gud day,<br>><br>> hope this is not OT. currently encountering problem with ATA FXO FAS problem<br>> especially on CDR.<br>><br>> the scenario is dis:
<br>> ATA of grandstream and sipura, send 183 and 200 simultaneously even if the<br>> FXO port is not yet ringing.<br>> since 200 was receive already then CDR starts the timer. not good for a<br>> prepaid system
<br>><br>> research:<br>> all documents that i have read points me to a blank wall.<br>><br>> possible workaround:<br>> upon receiving of 200 delay for a while so that CDR does not start<br>> immediately. prepaid customer is not
<br>> that much.<br>><br>> help:<br>> im asking the developers if this is possible? how can i do this..<br>><br>> all help is welcome, regards<br>> arvin<br>><br>><br>><br></div></div>> _______________________________________________
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