Reliable method for FoIP

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Hi, I'm looking for a method to setup FoIP i.e. using T.38 protocol with no
PSTN lines. I tested T.38 feature for Asterisk but the problem I'm getting is unable to
send more than 2 pages but getting timeout error. Past couple of years I also configured and tested hylafax + iaxmodem for
T.30 faxing but I would like to know whether it also supports T.38
protocol or not? Is there any other reliable method available for FoIP? If it is, please
share your views.

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

Call Record File and Play

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Hello, I am trying to achieve call record file and play the file to the user using
phpagi script. I am using the following code $rand="/var/sounds/145712900"; $agi->record_file($rand, "gsm", "0123456789*#", -1, 0, true, 0); also tried $agi->record_file($rand, "wav", "0123456789*#", -1, 0, true, 0); the file is created in the directory but when I try to play the sound I get
the following error incase of gsm AGI Rx < < STREAM FILE /var/sounds/145712900 "" 0
[May 24 14:00:07] WARNING[22415][C-0000019c]: file.c:492 filehelper: File
/var/sounds/145712900.gsm detected to have zero size. and the following error incase of wav file…

Asterisk Users 3.2 years ago 1 Answer

Unable to execute 'dahdi_scan > /etc/asterisk/dahdi_scan.conf'

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On Wed, May 23, 2012 at 02:02:51PM +0500, p070075 Muhammad Atif Ramzan wrote:
> Hi
>
> Can anyone help me with this error
> Unable to execute 'dahdi_scan > /etc/asterisk/dahdi_scan.conf'
>
> i am using asterisk-gui 2.0 , asterisk 1.8, dahdi 2.6 and also my call
> reached the destination but no voice is coming from destination my voice
> reflects back Have you verified the user asterisk is running as can execute
dahdi_scan? This was asked not too long ago on the forums as well: http://forums.asterisk.org/viewtopic.php?f=1&t=82659

Asterisk Users 3.2 years ago 0 Answer