fixeria has submitted this change. ( https://gerrit.osmocom.org/c/libosmo-abis/+/34223 )

Change subject: osmo_ortp: register a PayloadType for RTP_PT_CSDATA ......................................................................

osmo_ortp: register a PayloadType for RTP_PT_CSDATA

Add a PayloadType definition for payload type 120 as per RFC 4040.

Change-Id: I48e91d2c4e9124ee1b7eb88e26af24603aa69f25 Related: OS#1572 --- M src/trau/osmo_ortp.c 1 file changed, 24 insertions(+), 0 deletions(-)

Approvals: Jenkins Builder: Verified osmith: Looks good to me, but someone else must approve pespin: Looks good to me, but someone else must approve fixeria: Looks good to me, approved

diff --git a/src/trau/osmo_ortp.c b/src/trau/osmo_ortp.c index b681888..015ac34 100644 --- a/src/trau/osmo_ortp.c +++ b/src/trau/osmo_ortp.c @@ -39,6 +39,7 @@

#include "config.h"

+static PayloadType *payload_type_clearmode; static PayloadType *payload_type_efr; static PayloadType *payload_type_hr; static RtpProfile *osmo_pt_profile; @@ -266,6 +267,16 @@ { PayloadType *pt;

+ /* CLEARMODE as per RFC 4040 (chapter 3) */ + pt = payload_type_new(); + pt->type = PAYLOAD_OTHER; + pt->clock_rate = 8000; + pt->bits_per_sample = 8; + pt->mime_type = "CLEARMODE"; + pt->normal_bitrate = 64000; + pt->channels = 1; + payload_type_clearmode = pt; + /* EFR */ pt = payload_type_new(); pt->type = PAYLOAD_AUDIO_PACKETIZED; @@ -290,6 +301,7 @@ /* add the GSM specific payload types. They are all dynamically * assigned, but in the Osmocom GSM system we have allocated * them as follows: */ + rtp_profile_set_payload(osmo_pt_profile, RTP_PT_CSDATA, payload_type_clearmode); rtp_profile_set_payload(osmo_pt_profile, RTP_PT_GSM_EFR, payload_type_efr); rtp_profile_set_payload(osmo_pt_profile, RTP_PT_GSM_HALF, payload_type_hr); rtp_profile_set_payload(osmo_pt_profile, RTP_PT_AMR, &payload_type_amr);