[asterisk-dev] Feature request: SIP tx/rx gain

William Moore nyphbl8d at gmail.com
Thu Mar 29 07:51:34 MST 2007

On Thursday 29 March 2007 08:04, Manuel Wenger wrote:
> The PSTN provider is using a softswitch where rx/tx gain can only be
> adjusted on an SS7 trunk basis. The trunks are shared among several
> customers, therefore they won't adjust the gain for us.
> Is there anyone who would be willing to create this feature? Is this
> something for a bounty? Or should we plain forget about it?

Take a look at revision 59242 by file.  It mentioned func_volume and
technology independent volume control and might be what you're looking


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