Having a problem where FAX comes inbound via T.38 ITSP DID. From the
sender end it went fine. On receive end, nothing.

Running 4.4 Update #9

I am aware that once Jira XX-9760 gets included in an update, it may
improve or resolve the issue - in terms of getting the fax content.

 

But what I would like to do is get more detail on what it is doing
specifically when it gets the 481 err (in switch_ivr.c). 

So, the question is How does one get more detail ([DEBUG] level) in the
freeswitch.log?

>From freeswitch.log

2011-09-02 13:18:50.689136 [NOTICE] switch_ivr_originate.c:3363 Channel
[sofia/call.mydomain.com/[email protected]:5060
<http://10.128.16.16:5060> ] has been answered

2011-09-02 13:19:33.981742 [ERR] switch_ivr.c:481 Invalid Command!

2011-09-02 13:19:34.224665 [NOTICE] mod_dptools.c:915 Hangup
sofia/call.mydomain.com/[email protected] <http://10.16.140.10>
[CS_EXECUTE] [NORMAL_CLEARING]

 

don

 

From: [email protected]
[mailto:[email protected]] On Behalf Of Tony
Graziano
Sent: Saturday, August 20, 2011 7:17 AM
To: Sipx-users list
Subject: Re: [sipx-users] Fax failure(s) and one method to avoid them.

 

http://track.sipfoundry.org/browse/XX-9760

 

Unless I hear any reasoning from anyone that this is a not preferred
method, I will ask for this to be marked as resolved and have this
included in whatever release it can make it into.

On Fri, Aug 19, 2011 at 2:53 PM, Tony Graziano
<[email protected]> wrote:

After a lengthy discussion between myself and an ezuce engineer, I
altered come java code to "make" any received fax "work" with another
provider I had been testing with.

 

Strangely I had seen internal receive errors that were FS related even
after the sender was sent an indication the fax was successful. So I set
off to find out where this was. With a little guidance from Cristi I was
able to findthe java code which I altered and sent back to him and he
provided it to me in a jar file, which I replaced in a working system
4.4 (patch 10) system.

 

What I now have as a default behavior is the following:

 

Call the fax extension and hangup (no negotiation or data transfer). You
will mow get an email that says "Your (0) page fax was received" when a
fax comes in. The same is also true when a 5 of 6 page fax comes in, it
will "send" whatever it receives, and indicate the number of pages
received. My intent in this is to simply "send whatever we receive". If
the sender has a paper jam, we shouldnt throw away the first 24 pages
and try to be more "fax machine like". 

 

Does anyone disagree with this approach before I ask to mark the issue
resolved and make the necessary commits?

 

Also, a big thanks to Cristi for letting me bug him!!


 

-- 
======================
Tony Graziano, Manager
Telephone: 434.984.8430
sip: [email protected]
Fax: 434.465.6833

Email: [email protected]

LAN/Telephony/Security and Control Systems Helpdesk:
Telephone: 434.984.8426
sip: [email protected]

Helpdesk Contract Customers:
http://support.myitdepartment.net

 

Blog:

http://blog.myitdepartment.net

 

Linked-In Profile: http://www.linkedin.com/pub/tony-graziano/14/4a6/7a4

 

Ask about our Internet faxservices!

 





 

-- 
======================
Tony Graziano, Manager
Telephone: 434.984.8430
sip: [email protected]
Fax: 434.465.6833

Email: [email protected]

LAN/Telephony/Security and Control Systems Helpdesk:
Telephone: 434.984.8426
sip: [email protected]

Helpdesk Contract Customers:
http://support.myitdepartment.net

 

Blog:

http://blog.myitdepartment.net

 

Linked-In Profile: http://www.linkedin.com/pub/tony-graziano/14/4a6/7a4

 

Ask about our Internet faxservices!

 


"The information in this electronic mail message is the sender's confidential 
business and may be legally privileged. It is intended solely for the 
addressee(s). Access to this internet electronic mail message by anyone else is 
unauthorized. If you are not the intended recipient, any disclosure, copying, 
distribution or any action taken or omitted to be taken in reliance on it is 
prohibited and may be unlawful."
"The sender believes that this E-mail and any attachments were free of any 
virus, worm, Trojan horse, and/or malicious code when sent. This message and 
its attachments could have been infected during transmission. By reading the 
message and opening any attachments, the recipient accepts full responsibility 
for taking protective and remedial action about viruses and other defects. The 
sender's employer is not liable for any loss or damage arising in any way from 
this message or its attachments."
"In connection with representing sellers and/or buyers in real estate 
transactions, Coldwell Banker Residential Brokerage real estate sales 
associates have absolutely no authority to create binding contractual 
obligations on behalf of a seller or on behalf of a buyer via any written or 
verbal communications including, but not limited to email communications." 
[v1.0.07.109]
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