Increasing call Volume
Hi, Is there a way to increase the call volume with FS? I'm getting a call from Portech but with an echo. their suggestion to resolve the echo issue is to reduce the RX Gain. But then Rx Gain also impacts the volume in the call received from portech. So I was wondering if there could be way to "correct" the stream at FS level. Thanks, Max.
You can use: this is not the recommended way to solve this problem! http://wiki.freeswitch.org/wiki/Misc._Dialplan_Tools_set_audio_level
Date: Wed, 24 Feb 2010 05:53:12 -0800 From: max.bridgewater@gmail.com To: freeswitch-users@lists.freeswitch.org Subject: [Freeswitch-users] Increasing call Volume
Hi,
Is there a way to increase the call volume with FS? I'm getting a call from Portech but with an echo. their suggestion to resolve the echo issue is to reduce the RX Gain. But then Rx Gain also impacts the volume in the call received from portech. So I was wondering if there could be way to "correct" the stream at FS level.
Thanks, Max.
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On Wed, Feb 24, 2010 at 08:07:19AM -0600, Jeff Lenk wrote:
You can use: this is not the recommended way to solve this problem!
http://wiki.freeswitch.org/wiki/Misc._Dialplan_Tools_set_audio_level
There's also the uuid_audio API command (again, maybe not the best tool to solve the problem). Andrew
Thanks jeff. so what would be the recommended way for solving this problem? Max. On Wed, Feb 24, 2010 at 6:07 AM, Jeff Lenk <jeff@jefflenk.com> wrote:
You can use: this is not the recommended way to solve this problem!
http://wiki.freeswitch.org/wiki/Misc._Dialplan_Tools_set_audio_level
Date: Wed, 24 Feb 2010 05:53:12 -0800 From: max.bridgewater@gmail.com To: freeswitch-users@lists.freeswitch.org Subject: [Freeswitch-users] Increasing call Volume
Hi,
Is there a way to increase the call volume with FS? I'm getting a call from Portech but with an echo. their suggestion to resolve the echo issue is to reduce the RX Gain. But then Rx Gain also impacts the volume in the call received from portech. So I was wondering if there could be way to "correct" the stream at FS level.
Thanks, Max.
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On Wed, Feb 24, 2010 at 6:20 AM, Max Bridgewater <max.bridgewater@gmail.com>wrote:
Thanks jeff. so what would be the recommended way for solving this problem?
You need to know why there's echo. Just tinkering with the audio levels might lessen the symptoms for a while but if you don't know the underlying cause then your solution may just be like putting a bandage on a gunshot wound. I'm not familiar with Portech... are these VoIP calls? Get a pcap and analyze with Wireshark. Also, do you experience echo on all calls to/from Portech? Is it only with them? Do you have multiple devices on your end to test with? See if you can narrow the scope a little as that might help you figure it out. -MC
participants (4)
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Andrew Thompson
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Jeff Lenk
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Max Bridgewater
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Michael Collins