externnotify=/opt/asterisk-1.2.7.1/sbin/vm-audio vm-audio uses 'sox -e' to determine how much to scale by without clipping and then Then 'sox -v' to scale the sound file.
This happens after the email message is sent, but by changing the order of a few lines in the app_voicemail.c program you can have the externnotify run before the email message is sent. Cullin -----Original Message----- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Aaron Daniel Sent: Wednesday, October 11, 2006 12:49 AM To: Asterisk Users Mailing List - Non-Commercial Discussion Subject: RE: [asterisk-users] Increase VoiceMail Messages Recording Gain -AudioCalls are Ok That doesn't always work :) There's two options... either port the volgain patch from 1.4 to 1.2 (If anyone wants a copy, we've been using it for months... however it also converts to mp3 so we'd have to strip that out)... or use 1.4 which includes the patch. Let me know if I should post a copy of the older code somewhere. The 1.4 patch is here: http://bugs.digium.com/view.php?id=6237 Aaron Daniel Computer Systems Technician Sam Houston State University [EMAIL PROTECTED] (936) 294-4198 On Tue, 2006-10-10 at 21:18 -0500, Shawn Kelley wrote: > I had the same problem. > Checking voicemail via the phone was perfectly normal but the email > attachments were so quiet we had to turn the computer volume all the > way up along with the speakers amps just to make the attachment understandable. > Then just wait until someone forgets to turn the volume back down and > a lovely windows message box pops up. Scares the (pick your word) out > of everyone in the office! > > After much searching I found the solution: > In the voicemail.conf file change the order in which the recording > formats are specified. Asterisk will email the first format in the list. > > My original line: format=wav49|wav|gsm My new line: > format=wav|wav49|gsm > > NOTE: My understanding is that the wav files are much larger > attachments than the wav49 version. However, we haven't noticed much > difference, still fairly small attachments. Definitely no problems on > a LAN or Broadband connection. > > > ________________________________________ > From: Marco Mouta [mailto:[EMAIL PROTECTED] > Sent: Tuesday, October 10, 2006 2:18 PM > To: Asterisk Users Mailing List - Non-Commercial Discussion > Subject: [asterisk-users] Increase VoiceMail Messages Recording Gain - > AudioCalls are Ok > > Hi all > > I'm deploying a VoiceMailserver with Asterisk behind a legacy pbx, > providing Voicemail to email services for Lecagy PBX extensions. > On busy or unanswered calls, Legacy pbx will dial a specific DID (one > per > extension) to asterisk, and the call is handled by Voicemail application. > > I've several SIP extensions on this Asterisk box, and calls between > Asterisk extensions and legacy PBX are just fine, at least no > complaining from users, seems good to me:) > > The problem is: > Right now, and i'm referring only to calls directly handled by > VoiceMail application, the users get their audio files in email but > the audio is very very low. > I've thought about changing RX gain on PRI interface between legacy > pbx and asterisk, but until now no complaining with audio calls. > > I'm afraid that changing this parameter to solve voicemail issues will > get me in troubles with Voice Calls . > > Any advice, or previous similar experience? > _______________________________________________ --Bandwidth and Colocation provided by Easynews.com -- asterisk-users mailing list To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users _______________________________________________ --Bandwidth and Colocation provided by Easynews.com -- asterisk-users mailing list To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users
