0x29D4 SIP Do Not Close Socket
Allows an out bound call via TCP to keep its socket. Normally TCP sockets are closed after a period of time after the last message in a transaction is sent. If you include this TLV in a Route Control message that causes the use of a TCP socket, the socket will not be closed until explicitly commanded to close by the host with a PPL Event Request.
Used in:
0x0033 NPDI Universal ICB in:
Route Control message
|
Byte |
Description |
|
0, 1 |
Tag 0x29D4 |
|
2, 3 |
Length 0x0001 |
|
4 |
Value[0] 0x00 Close socket as if this TLV were not sent 0x01 Do not close this socket (persistent mode)
|