RTP Payload Type Mapping
The Oracle® Enterprise Session Border Controller maintains a default list of RTP payload types mapped to textual encoding names as defined in RFC 3551.
The following table defines the preconfigured payload type for standard encodings.
Payload Type | Encoding Name | Audio (A) / Video (V) | Clock Rate |
---|---|---|---|
0 | PCMU | A | 8000 |
4 | G723 | A | 8000 |
8 | PCMA | A | 8000 |
9 | G722 | A | 8000 |
15 | G728 | A | 8000 |
18 | G729 | A | 8000 |
If you configure any payload type to encoding name mappings, the default mappings will be ignored. You must then manually enter all payload type mappings you use in the media-profile configuration element.