Audio levels between webRTC and Softphone very different
We're seeing an issue where the audio level from our webRTC app when connecting to softphones (and some hardware devices) via SIP though freeswitch arrives much higher at the other end than it should be. The other way around the levels from the phone to webRTC are way too low. Does anyone have an idea what could be causing this?
Check AGC settings in your browser app.
On Jan 28, 2015, at 10:03 AM, Thomas Auge <auge@virtues.net> wrote:
We're seeing an issue where the audio level from our webRTC app when connecting to softphones (and some hardware devices) via SIP though freeswitch arrives much higher at the other end than it should be. The other way around the levels from the phone to webRTC are way too low.
Does anyone have an idea what could be causing this?
Check AGC settings in your browser app.
It's all off. In the softphones it's more a "felt" difference. So far we only have an accurate measure from a Comrex Access. Strange thing is, even the miliwatt from freeswitch comes in at 10dBu there. At first I blamed it on the comrex, but then I remembered levels being annoyingly high on softphones, too. Really just fishing for ideas here ... :-)
participants (2)
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Michael Jerris
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Thomas Auge