[asterisk-dev] Building codec_gsm against Spandsp

[Philip A. Prindeville]

On 02/03/2010 04:17 PM, Tzafrir Cohen wrote:
> On Wed, Feb 03, 2010 at 03:53:00PM -0800, Philip A. Prindeville wrote:
>   
>> Does anyone have patches (or otherwise know what would be involved) to
>> build Asterisk's codec_gsm against the Spandsp library?
>>     
> Why would you want that?
>
> libgsm is a separate library. Most distributions include it nowadays.
> Asterisk can either use its internal copy or the system copy of it.
>
>   
>> We have problems with using GCC 4.2 with Asterisk because of issues in
>> the codec.
>>     
> Which Linux distribution do you use?
>
>   

Our own.  Astlinux.

We use buildroot to build the toolchain, etc.

We noticed that when we build codec_gsm using Gcc 4.1.2 it sounds
normal, but when we build it using 4.2, the sound is corrupted.