Update for the unRedPayloadType field: For AMR, negotiated by call control.
Update for the supported audio coders table: Table 1, “Supported Audio Coder Properties,” should include the following additional coder information:
eCoderType | Frame Size | Frames per | eVadEnable Value | |
(ms) | Packet (fpp) | |||
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CODER_TYPE_AMRNB_4_75k | fixed at 20 | fixed at 1 |
CODER_TYPE_AMRNB_5_15k | fixed at 20 | fixed at 1 |
CODER_TYPE_AMRNB_5_9k | fixed at 20 | fixed at 1 |
CODER_TYPE_AMRNB_6_7k | fixed at 20 | fixed at 1 |
CODER_TYPE_AMRNB_7_4k | fixed at 20 | fixed at 1 |
CODER_TYPE_AMRNB_7_95k | fixed at 20 | fixed at 1 |
CODER_TYPE_AMRNB_10_2k | fixed at 20 | fixed at 1 |
CODER_TYPE_AMRNB_12_2k | fixed at 20 | fixed at 1 |
CODER_TYPE_AMRNB_NONE | fixed at 20 | fixed at 1 |
CODER_TYPE_EVRC | fixed at 20 | 1, 2, or 3 |
Must be CODER_VAD_ENABLE Must be CODER_VAD_ENABLE Must be CODER_VAD_ENABLE Must be CODER_VAD_ENABLE Must be CODER_VAD_ENABLE Must be CODER_VAD_ENABLE Must be CODER_VAD_ENABLE Must be CODER_VAD_ENABLE Must be CODER_VAD_ENABLE Must be CODER_VAD_DISABLE
Update to the IPM_AUDIO_CODER_INFO data structure
Update for the eCoderType field. The QCELP 8 kbps and 13 kbps coder type are available as of Service Update 80. For more information, see Section 1.5, “Support for QCELP Codec”, on page 9.
Update to the IPM_MEDIA data structure
Replace the IPM_MEDIA data structure field description for eMediaType with the following corrected content:
eMediaType
type of media used to start an IP session
The eIPM_MEDIA_TYPE data type is an enumeration which defines the following values: Audio Values:
•MEDIATYPE_AUDIO_LOCAL_CODER_INFO – local receive coder information
•MEDIATYPE_AUDIO_LOCAL_CODER_OPTIONS_INFO – options when using AMR and EVRC coders at the local side
•MEDIATYPE_AUDIO_LOCAL_RTCP_INFO – local RTCP audio port information
•MEDIATYPE_AUDIO_LOCAL_RTP_INFO – local RTP audio port information
•MEDIATYPE_AUDIO_REMOTE_CODER_INFO – remote receive coder information
•MEDIATYPE_AUDIO_REMOTE_CODER_OPTIONS_INFO – options when using AMR and EVRC coders at the remote side
•MEDIATYPE_AUDIO_REMOTE_RTCP_INFO – remote RTCP audio port information
•MEDIATYPE_AUDIO_REMOTE_RTP_INFO – remote RTP audio port information Video Values:
•MEDIATYPE_VIDEO_LOCAL_CODER_INFO – local receive video coder information
•MEDIATYPE_VIDEO_LOCAL_RTCP_INFO – local RTCP video port information
•MEDIATYPE_VIDEO_LOCAL_RTP_INFO – local RTP video port information
Dialogic® Multimedia Software for ATCA Release 1.0 Release Update, Rev 06 — January 23, 2008 | 25 |
Dialogic Corporation |
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