[Asterisk-Users] ADPCM 4-bit, 6 kHz

[Yves Chouinard]

I found some posts regarding this issue dating of September 2003, but no
real answer.

The ADPCM format supported by Asterisk (the .vox files) is 4-bit, 8 kHz. I
need 4-bit, 6 kHz, which is also a widespread Dialogic format, to help
migration.

Is there an existing format/codec for this? If not, can I make myself a
shared object in /usr/lib/asterisk/modules? Is this easy??? :-(

Thanks,

Yves Chouinard
Vox-Tel