0x2922 SIP REFER-To Header Param
This TLV contains the Refer-To Parameter in the Refer-To Header field:
Used in:
PPL Event Request message
PPL Event Indication message
|
Byte |
Description |
|
0, 1 |
Tag 0x2922 |
|
2,3 |
Length Variable (Maximum 250 bytes) |
|
4-n |
Value[0] A null-terminated ASCII string |
• The data in the TLV 0x2922 is up to the interpretation of the host. The SIP stack does no masking/unmasking.
• If the TLV 0x2922 is present in the PPL ER for REFER then the host should have provided the ‘>’ in the TLV data itself. If the host does not provide it then it is assumed to be at the end by the SIP stack.