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Joined: Nov 2005
Posts: 132
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OP
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Joined: Nov 2005
Posts: 132 |
I have tested transmission fax over IP (H323)today between OS500 2.66L and OS100 v2.66. I can transfer only one page once. I must dial anew for sending second page. I know this fact a long time.  What situation of fax over IP transmission are in other countrys ?
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Joined: Sep 2006
Posts: 132
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Joined: Sep 2006
Posts: 132 |
I also had problems with this.
Fax machines with ECM enabled do not tolerate any packet drop where as data will just wait and resend that next packet.
The fax machine just drops the call.
Try faxing something on a coloured piece of paper you won’t even get the first line through before it packs up.
I fixed the packet drop issue and it works fine the next problem was sending an incoming fax from a trunk on one site to the machine on the other site. Works the first few times but what happens is the line gets locked up because there is no call hang up happening.
Try turning ECM off on the Fax machines.
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