I use IPP 7.0 in part of speech codecs. OS - Linux.
I have RTP dump with G.722.1 Annex C (32 kHz, 48 kbps) captured from Polycom phone.
To decode the dump I have written own app with using IPP 7.0 and IPP USC samples, but instead voice I have heard noise only.
Is needed any manipulations with RTP payload before set it to G.722.1C decoder?