Getting channel 'SIP/192.168.1.69-00000000' refused to negotiate T.38

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Hi, I recently configured T.38 on Asterisk 10.4.2. When I send the fax to
Asterisk, it gives the errors as listed below; WARNING[25986]: app_fax.c:442 transmit_audio: channel
'SIP/192.168.1.69-00000000' refused to negotiate T.38
WARNING[25986]: app_fax.c:174 span_message: WARNING T.30 ECM carrier not
found As in sip.conf the configuration is listed below; t38pt_udptl = yes,fec,maxdatagram=400
faxdetect = t38 And the rest are the standard configuration. Please advise to resolve this issue.

Asterisk Users 3.1 years ago 4 Answer

swift_port_close

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Hi, i am trying to install the just from git cloned app_swift version.
Compiling works fine. Install as well. But if i try to load the module
at Asterisk it fails with. Command 'module load app_swift.so ' failed.
[Jun 20 11:29:51] WARNING[24217]: loader.c:460 load_dynamic_module:
Error loading module 'app_swift.so':
/usr/lib/asterisk/modules/app_swift.so: undefined symbol: swift_port_close
[Jun 20 11:29:51] WARNING[24217]: loader.c:850 load_resource: Module
'app_swift.so' could not be loaded. My System Informations: server*CLI> core show version
Asterisk 1.8.13.0 built by root @ server on a x86_64 running Linux on
2012-06-20 08:55:14 UTC root@server:~# uname -r

Asterisk Users 3.1 years ago 3 Answer

app_swift beta release

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Hi folks, Just a note to let everyone know I've finally finished up the new BETA release of app_swift (now v3.0.1 b1).
This release introduces some pretty major changes to app_swift such as: - The entire code-base has now been unified and the build system auto detects which Asterisk version you're using (yay! one branch!) - Auto-detection and support for both the Cepstral 5.0 and 6.0 engines - Support for Asterisk 1.4, 1.6, 1.8, 1.8 Certified, and 10 - Asterisk 1.2 support has been dropped.
I have only been able to do some basic testing with…

Asterisk Users 3.1 years ago 0 Answer

IMAP integration with MS Exchange 2010

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Greetings, Has anybody here successfully integrated IMAP voicemail with Exchange 2010? If so - could you point me in the right direction to configure this properly? I'm running Asterisk 1.8.11-cert2. My voicemail.conf: [general]
format=wav49
imapserver=mail.domain.com
authuser=asterisk_master
authpassword=asterisk_master_password
expungeonhangup=no
pollmailboxes=yes
pollfreq=30
imapgreetings=no
userscontext=customercontext
searchcontexts=yes (*I have tried adding imapport=993 and imapflags=ssl, but just adds a 'security problem' error message to the logfiles). my voicemail users are in Realtime, and I have a column populated and set for imapuser (you can see in the log errors below that we are successfully getting…

Asterisk Users 3.1 years ago 0 Answer