[Asterisk-Users] RxFax - tiff problem

David Boyd dboyd at fullmoonsoft.com
Thu Oct 7 06:25:40 MST 2004


At 08:51 AM 10/7/2004, you 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/>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
>
>
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Please look at the following message/thread!
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On Mon, 2004-10-04 at 13:24 +0100, Nick Barnes wrote:
 > but it still won't have a
 > proper conversation with RxFax.

Finally with a lot of work on the part of Steve we seem to have got to
the bottom of this.
____________________________________________________________________

Dave





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