0x2A09 Media Payload Description
This TLV carries the numerical mapping of a textual payload type string, received for example in the SDP RTPMAP attribute. This TLV is typically present when the Media Payload Type TLV carries a dynamic payload type number.
Used in:
0x0033 NPDI Universal ICB:
|
Byte |
Description |
|
0, 1 |
Tag 0x2A09 |
|
2, 3 |
Length 0x0001 |
|
4 |
Value Payload type string number (decimal)
1 PCMA 2 PCMU 3 G726 7 G727 16 G723 18 G729 19 G728 20 1016 21 G721 22 GSM 23 DVI4 27 LPC 28 G722 29 L16 31 MPA 32 CelB 33 JPEG 34 NV 35 H261 36 MPV 37 MP2T 38 H263 50 Telephone event 51 Red - (Redundancy) 52 BT656 53 MP1S 54 MP2P 55 BMPEG 255 Invalid |