Forum Discussion
Dave_Wiley
Nimbostratus
NimbostratusSIP Rule to Insert Data into method CANCEL
Greetings! I wrote the following iRule in order to overcome a very specific problem with a SoftSwitch that's handling SIP signaling. The problem only occurs when someone enters *67 before they dial t...
Dave_WileyNimbostratus
NimbostratusThanks for the input!
The problem with the implementation of the iRule is that only the INVITE and CANCEL SIP methods are routed through the BIG-IP; no other SIP methods will ever be seen.
I couldn't find any documentation on the "session" command. Can you tell me where it is or provide a link? How would you go about expiring the data with a timeout?
Each header in the SIP payload is seperated by an x0a0d and a double x0a0d ends the payload. Do they translate to /r/n? ( Sorry, but I haven't had to program in over 15 years. The last language I worked on was Fortran77 and Assembler! ) When I inserted the additional header, I needed to add another x0a0d and I kludged my way through it at the end there. Not very elegant, but it got the job done.
