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

[Joshua Colp]

William Moore wrote:
> 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
> for.
> 

func_volume is only applicable to the ah (audiohooks) branch and without 
  porting that over or using the branch (which is based off of trunk so 
I would not recommend it unless you are just experimenting) it won't work.

Joshua Colp
Software Developer
Digium, Inc.