Problem with decoding G.722.1 Annex C, IPP 7.0

[Alexander_U_3]

Hi,

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?

[Chuck_De_Sylva]

Should not be. Which functions are you calling?

[Alexander_U_]

apiG722Decode