Cisco Cisco Packet Data Interworking Function (PDIF)
transport-switching
Sets the message size that triggers a transport protocol switch.
Product
SCM
Privilege
Administrator
Command Modes
Exec > Global Configuration > Context Configuration > CSCF Service Configuration
configure > context context_name > cscf service service_name
Entering the above command sequence results in the following prompt:
[
context_name
]
host_name
(config-cscf-service)#
Syntax Description
transport-switching policy protocol tcp trigger msg-size size
default transport-switching policy protocol tcp trigger msg-size
default transport-switching policy protocol tcp trigger msg-size
default
Returns the size of the SIP message beyond which transport changes to TCP to 1300 bytes.
policy protocol tcp trigger msg-size size
Default: 1300
Specifies the size of the SIP message beyond which transport changes to TCP.
size can be configured to any integer value between 1300 and 65535.
Usage Guidelines
Use this command to configure the size of the SIP message beyond which transport changes to TCP.
Examples
Switch to TCP transport protocol when the SIP message size is 4000 bytes or more:
transport-switching policy protocol tcp trigger msg-size 4000
transport-switching policy protocol tcp trigger msg-size 4000
Command Line Interface Reference, Modes C - D, StarOS Release 19
1590
CSCF Service Configuration Mode Commands
transport-switching